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Copper-Aluminum Terminal Lug 70mm2
🌟Copper-Aluminum Terminal Lug 70mm2 ⚡
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
DTL-95 copper-aluminum
DTL-95 copper-aluminum (bimetal) cable lug is a high-quality, die-cast lug used to terminate 95mm² aluminum conductors to busbars, terminals, and MCCBs in power distribution systems.
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Strong crimp grip and stable electrical contact
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Helps reduce cracking during crimping (with correct die & method)
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Durable structure, lower oxidation risk at the joint
👉 Send your bolt size (M…) + quantity for a fast quotation.
DTL-300 Bimetallic Cable Lug
🌟DTL-300 Bimetallic Cable Lug⚡
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
DTL-240 Bimetallic Cable Lug
🌟DTL-240 Bimetallic Cable Lug⚡
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
SC 50 2-Hole Copper Lug
SC 50 2-Hole Copper Lug
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
Đầu cos đồng SC 70 hai lỗ
🌟Duckbill Terminal Lug for 50mm² Wire ⚡
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
SC 95 2-Hole Copper Cable Lug
SC 95 2-Hole Copper Cable Lug
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
SC 120 two-hole copper lug
SC 120 two-hole copper lug is used to connect 120mm² power cable to busbar, terminal block, MCCB in LV/MV panels (as required by design). Two-hole palm helps prevent rotation, keeps contact stable, and improves mechanical holding during installation/maintenance.
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In-stock, ready to ship
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Support selecting correct bolt size & hole spacing
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VAT invoice available (upon request)
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Suitable for projects & large-quantity orders
👉 Contact us for a quick quote and the correct spec.
C 150 two-hole copper lug
SC 150 two-hole copper lug is used to connect 150mm² power cable to busbars, terminal blocks, and MCCB/ACB points in LV/MV panels. The 2-hole palm reduces lug rotation during tightening and improves contact stability at high-load connections. Suitable for project/panel shops needing consistent workmanship and easy torque re-checks.
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Fits 150mm² cable
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Two-bolt fixing prevents rotation
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For busbar/terminal/MCCB connections
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CO/CQ & VAT support (by batch)
👉 Contact us for correct bolt-hole size & pitch.
SC 150 two-hole copper lug
SC 150 two-hole copper lug is used to connect 150mm² power cable to busbars, terminal blocks, and MCCB/ACB points in LV/MV panels. The 2-hole palm reduces lug rotation during tightening and improves contact stability at high-load connections. Suitable for project/panel shops needing consistent workmanship and easy torque re-checks.
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Fits 150mm² cable
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Two-bolt fixing prevents rotation
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For busbar/terminal/MCCB connections
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CO/CQ & VAT support (by batch)
👉 Contact us for correct bolt-hole size & pitch.
SC 240 two-hole copper lug
SC 240 two-hole copper lug (DTG2-240) is used to crimp 240mm² copper cable and bolt it to busbars, terminals, or MCCBs. The 2-hole design improves mechanical stability, helps prevent twisting, and supports a more secure connection in switchboards and power distribution projects. Dimensions are provided per the technical drawing for easy site verification (hole spacing, hole diameter, overall length).
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Benefits:
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2-hole fixing reduces rotation
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Drawing-based dimensions for quick checking
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Suitable for busbar/terminal/MCCB connections
Contact us for a fast quotation and correct bolt-hole matching.
SC 300 two-hole copper lug
SC 300 two-hole copper lug (DTG2-300) is used to crimp 300mm² cable and bolt it to busbars, terminals, or MCCBs. The 2-hole design improves mechanical stability and helps prevent twisting, especially with heavy cables. Suitable for medium-voltage and low-voltage switchboards, construction works, and projects requiring a firm mechanical joint. Includes a drawing-based dimension table for quick checking before punching/drilling busbar holes.
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3–5 benefit bullets
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2-hole fixing reduces rotation
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Drawing-based dimensions for quick verification
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Suitable for busbar/terminal/MCCB connections
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Project quantities supported (large stock)
Contact us for a fast quotation & correct hole/bolt matching.
SC 400-20 Long Copper Cable Lug
SC 400-20 Long Copper Cable Lug
| Attribute | Details |
|---|---|
| Product Name | SC 400-20 Long Copper Cable Lug |
| Material | Tin-plated pure copper |
| Cable Size | 400mm² |
| Bolt Hole Diameter | Ø20mm |
| Type | Long barrel – hydraulic crimp type |
| Application | Medium and low voltage systems |
300-16 Long Copper Cable Lug
SC 300-16 Long Copper Cable Lug
| Specification | Details |
|---|---|
| Product Name | 300-16 Long Copper Cable Lug |
| Material | Pure copper with tin plating |
| Cable Size | 300mm² |
| Bolt Hole Diameter | Ø16mm |
| Type | Long barrel – hydraulic crimp type |
| Application | Medium/Low voltage power systems |
SC 240-14 Long Copper Cable Lug
SC 240-14 Long Copper Cable Lug
| Specification | Details |
|---|---|
| Product Name | SC 240-14 Long Copper Cable Lug |
| Material | Pure copper with tin plating |
| Cable Size | 240mm² |
| Bolt Hole Diameter | Ø14mm |
| Type | Long barrel – hydraulic crimp type |
| Application | Medium/low-voltage power systems |
185-14 Long Copper Cable Lug
SC 185-14 Long Copper Cable Lug
| Specification | Details |
|---|---|
| Product Name | 185-14 Long Copper Cable Lug |
| Material | Pure copper with tin plating |
| Cable Size | 185mm² |
| Bolt Hole Diameter | Ø14mm |
| Type | Long barrel – hydraulic crimp type |
| Standard Use | Medium and low-voltage systems |
150-12 Long Copper Cable Lug
150-12 Long Copper Cable Lug
| Specification | Details |
|---|---|
| Product Name | 150-12 Long Copper Cable Lug |
| Material | Pure copper with tin plating |
| Cable Size | 150mm² |
| Bolt Hole Diameter | Ø12mm |
| Type | Long barrel – hydraulic crimp type |
| Application | Suitable for medium/low-voltage |
SC 120-12 Long Copper Cable Lug
SC 120-12 Long Copper Cable Lug
| Specification | Details |
|---|---|
| Product Name | SC 120-12 Long Copper Cable Lug |
| Material | Pure copper with tin plating |
| Cable Size | 120mm² |
| Bolt Hole Diameter | Ø12mm |
| Type | Long barrel – hydraulic crimp type |
| Standard Use | Medium to low-voltage installations |
Long barrel copper cable lug 95mm²
Long barrel copper cable lug 95mm² for secure connection of 95mm² copper cables to MCCB, busbar and terminal blocks in electrical panels.
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Extended barrel design for stronger crimping area
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Reliable current transmission in medium & low voltage systems
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Suitable for hydraulic crimping tools (95mm² die)
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Ideal for industrial panels, ATS, solar systems
Contact us today for quotation and technical consultation.
SC 70 LONG COPPER CABLE LUG
| Specification | Technical Value |
|---|---|
| 🔹 Model | SC-70 Long |
| 🔹 Cable cross-section | 70mm² |
| 🔹 Overall length (L) | 80mm |
| 🔹 Crimping barrel length (L1) | 41mm |
| 🔹 Bolt hole diameter (Ø) | 8.5mm |
| 🔹 Outer diameter (D) | 14mm |
| 🔹 Inner diameter (d) | 12mm |
| 🔹 Thickness (S) | 3.5mm |
| 🔹 Palm width (W) | 18.5mm |
| 🔹 Transition angle | 45° |
| 🔹 Material | Pure red copper |
| 🔹 Crimping method | Hydraulic crimping |
LONG CABLE LUG 50MM²
LONG CABLE LUG 50MM²
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
DT-16 Solid Copper Lug
🌟DT-16 Solid Copper Lug⚡
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
DT-25 Solid Copper Lug
🌟DT-25 Solid Copper Lug ⚡
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
DT-35 Solid Copper Lug
🌟DT-35 Solid Copper Lug⚡
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
DT-50 Solid Copper Lug
🌟DT-50 Solid Copper Lug⚡
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
DT-70 Solid Copper Lug
🌟 DT-70 Solid Copper Lug⚡
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
DT-95 Solid Copper Lug
🌟DT-95 Solid Copper Lug⚡
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
DT-120 Solid Copper Lug
🌟DT-120 Solid Copper Lug⚡
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
DT-150 Solid Copper Lug
🌟DT-150 Solid Copper Lug⚡
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
DT-185 Solid Copper Lug
🌟DT-185 Solid Copper Lug⚡
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
DT-400 Solid Copper Lug
🌟DT-400 Solid Copper Lug⚡
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
DT-300 Solid Copper Lug
🌟DT-300 Solid Copper Lug⚡
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
PXC 100×100 Grey Cable Duct
PXC 100×100 Grey Cable Duct
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100x100mm size, suitable for electrical panels with a high cable density
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✅ Slotted design helps route and branch cables neatly and efficiently
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✅ Grey color creates a clean, professional look inside industrial panels
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✅ Ideal for main panels, MCC panels, PLC cabinets, and control panels
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✅ Supports faster installation, easier inspection, and more organized wiring
👉 Contact us now for quick support in choosing the right wiring duct for your panel size and actual cable layout.
PXC 25×25 Grey Cable Duct
PXC 25×25 Grey Cable Duct
+ Genuine import with full CO, CQ, VAT invoice
+ Always have large inventory.
+ Support projects and agents
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
Battery charger/DC Voltage 110VDC/70A
Mr Kiên - 097 481 5509 ( ZALO) Tủ sạc ắc quy 110VDC/70A ( 110VDC/70A ) + Nhập khẩu chính hãng đầy đủ CO,CQ, Hóa đơn VAT + Luôn tồn kho số lượng lớn. + Hổ trợ dự án và đại lý Nhà sản xuất : Edit
Battery charger/DC Voltage 220VDC/30A
Mr Kiên - 097 481 5509 ( ZALO) Tủ sạc ắc quy 220VDC/30A ( 220VDC/30A ) + Nhập khẩu chính hãng đầy đủ CO,CQ, Hóa đơn VAT + Luôn tồn kho số lượng lớn. + Hổ trợ dự án và đại lý Nhà sản xuất : Edit
Electrical Cabinet Dust Filter ZL 803
📞 Contact us for quick support:
- Sales Department 1 (KD1): 0869.685.636
- Sales Department 2 (KD2): 0964.602.568
- Emergency Contact: 0974.815.509
✅ Why choose us?
- 📦 Genuine imported products – Guaranteed high quality.
- 📝 Complete documentation: Transparent CO, CQ, and VAT invoices.
- 📦 Large stock availability: Always ready to meet your needs.
Fan 200x200x60mm
Electrical Cabinet Cooling Fan 200x200x60mm – Efficient Cooling Solution ⚡💨
🔹 Genuine import, complete with CO, CQ, and VAT invoice.
🔹 Stable performance, excellent heat dissipation, prevents overheating.
🔹 Durable & quiet, sturdy design for long-term use.
🔹 Large stock available, fast delivery for projects and distributors.
📞 Contact us now:
📌 Sales 1: 0869.685.636
📌 Sales 2: 0964.602.568
📌 Emergency: 0974.815.509
👉 Optimize your electrical system cooling today! 🚀
Terminal DT
Mr Kiên - 097 481 5509 ( ZALO) Đầu cos đúc đồng đỏ ( Đầu cos đúc đồng đỏ ) + Nhập khẩu chính hãng đầy đủ CO,CQ, Hóa đơn VAT + Luôn tồn kho số lượng lớn. + Hổ trợ dự án và đại lý Nhà sản xuất : Việt Nam
Đầu cốt đồng ép 2 lỗ (300mm2)
Mr Kiên - 097 481 5509 ( ZALO) Đầu cốt đồng ép 2 lỗ (300mm2) ( Đầu cốt đồng ép 2 lỗ (300mm2)) + Nhập khẩu chính hãng đầy đủ CO,CQ, Hóa đơn VAT + Luôn tồn kho số lượng lớn. + Hổ trợ dự án và đại lý Nhà sản xuất : Vator/china
2-Hole Copper Lug (185mm²)
| Attribute | Specification |
|---|---|
| Compatible cable size | 185 mm² |
| Material | Tin-plated copper |
| Number of bolt holes | 2 |
| Hole diameter | Ø12mm |
| Hole center distance | 45mm |
| Connection method | Hydraulic crimping |
| Lug style | Long body – 2-bolt mounting |
2-Hole Copper Lug (150mm²)
| Attribute | Details |
|---|---|
| Compatible wire size | 150 mm² |
| Material | Tin-plated copper |
| Number of bolt holes | 2 |
| Hole diameter | Ø12mm |
| Hole center spacing | 45mm |
| Connection method | Hydraulic crimping |
| Lug style | Long body – 2-bolt lug |
2-Hole Copper Compression Lug (120mm²)
| Attribute | Details |
|---|---|
| Compatible wire size | 120 mm² |
| Material | Tin-plated copper |
| Number of bolt holes | 2 |
| Hole diameter | Ø12mm (customizable on request) |
| Hole center distance | 45mm |
| Connection method | Hydraulic compression |
| Lug style | Long body – dual bolt |
Đầu cốt đồng ép 2 lỗ (95mm2)
| Attribute | Details |
|---|---|
| Product Name | 2-Hole Copper Compression Lug (95mm²) |
| Compatible Cable Size | 95 mm² |
| Number of Bolt Holes | 2 holes |
| Hole Diameter | Ø12mm (customizable on request) |
| Hole Spacing | 45mm |
| Material | Tin-plated copper |
| Lug Type | Long neck – dual screw terminal |
| Connection Method | Hydraulic crimping |
Long Copper Lug 70mm² with 2 Holes
| Attribute | Details |
|---|---|
| Product Name | Long Copper Lug 70mm² with 2 Holes |
| Suitable Cable Size | 70 mm² |
| Number of Bolt Holes | 2 holes |
| Hole Diameter | Ø10mm (customizable upon request) |
| Hole Spacing | 45mm |
| Material | Tin-plated copper |
| Lug Type | Long neck – dual screw type |
| Connection Method | Hydraulic crimping |
Đầu cốt đồng ép 2 lỗ (50mm2)
2-Hole Copper Compression Lug (50mm²)
| Attribute | Details |
|---|---|
| Product Name | 2-Hole Copper Compression Lug (50mm²) |
| Cable Cross Section | 50 mm² |
| Number of Bolt Holes | 2 holes |
| Hole Diameter | Ø10mm (customizable on request) |
| Hole Spacing | 45mm |
| Material | Tin-plated copper |
| Lug Type | Long neck – dual screw type |
| Connection Method | Hydraulic crimping |
📞 Hotline tư vấn:
-
0983.607.668
-
0964.602.568
-
0869.685.636
35kV MEDIUM VOLTAGE INSULATOR (J06-170)
35kV MEDIUM VOLTAGE INSULATOR (J06-170)
+ Genuine import with full CO, CQ, VAT invoice
+ Always have large inventory.
+ Support projects and agents
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
Medium Voltage Busbar Support Insulator EL-24
Medium Voltage Busbar Support Insulator EL-24
+ Genuine import with full CO, CQ, VAT invoice
+ Always have large inventory.
+ Support projects and agents
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
CT4-20 Ceramic Support Insulator
CT4-20 Ceramic Support Insulator
| Specification | Details |
|---|---|
| Product Name | CT4-20 Ceramic Support Insulator |
| Material | High-strength ceramic |
| Application | Clamping & supporting copper busbars |
| Compatible With | Small copper busbars (single-phase) |
| Dimensions | CT4-20 (Also available: CT4-30, CT4-50) |
| Temperature Resistance | Up to 500°C |
| Color | White ceramic |
📞 Contact us now:
📌 Emergency: 0869.685.636
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Round Busbar Support SM25, SM30, SM35, SM40, SM51, SM76
SM
ANDELI
1 năm
Round Busbar Support SM25, SM30, SM35, SM40, SM51, SM76
- Secures busbars firmly and improves panel safety
- Good insulation performance, reducing leakage and flashover risk
- Popular models: SM25, SM30, SM35, SM40, SM51, SM76
- Suitable for distribution boards, capacitor bank panels, control cabinets, and industrial panels
👉 Contact us now for support in choosing the right round busbar support based on busbar size and installation drawings
Round Busbar Support SM25, SM30, SM35, SM40, SM51, SM76 – High-Quality Duwai Busbar Insulator ⚡
🔧 Product Introduction
Round busbar support – Busbar Support is an essential accessory in industrial electrical panels, helping secure busbars firmly, improve electrical safety, and maintain stable operation throughout the system. This product is manufactured by Duwai – China and is available in common models such as SM25, SM30, SM35, SM40, SM51, and SM76, suitable for a wide range of installation requirements.
With its strong round-body design, reliable mechanical strength, and high insulation performance, the Duwai busbar support is widely used in low-voltage switchboards, distribution panels, capacitor bank panels, control cabinets, and many other residential and industrial electrical applications. ⚡
📌 Product Details
- Product name: Round Busbar Support
- Model codes: SM25, SM30, SM35, SM40, SM51, SM76
- Manufacturer: Duwai – China
- VAT: 10%
⚙️ Technical Specifications
| Specification | Value |
|---|---|
| Product type | Round busbar support |
| Available models | SM25 / SM30 / SM35 / SM40 / SM51 / SM76 |
| Brand | Duwai |
| Origin | China |
| Installation type | Fixed mounting inside electrical cabinets |
| Main function | Busbar support, insulation, and fixing |
| Applications | Low-voltage panels, MSB, MDB, capacitor banks, ATS cabinets, control panels |
✅ Key Features of Duwai Round Busbar Support
1. ⚡ Excellent electrical insulation
The busbar support is made from high-insulation material, allowing effective separation between the busbar and the cabinet frame. This helps reduce leakage current, minimize the risk of short circuits, and improve operational safety.
2. 💪 Strong and stable mechanical structure
The round busbar support from Duwai features a rigid and reliable structure, helping hold the busbar firmly in place even in environments with vibration or continuous heavy-duty operation. This is especially important in systems that require long-term stability.
3. 🔥 Good heat resistance and durable performance
The product is designed to work inside electrical cabinets where heat buildup is common. With proper heat resistance, the support maintains insulation performance and mechanical stability over time.
4. 🧩 Multiple sizes for easy selection
Available in SM25, SM30, SM35, SM40, SM51, and SM76, users can easily choose the right type according to busbar size, spacing requirements, and panel design.
5. 🛠️ Easy installation and replacement
The structure is simple and practical, making installation fast and maintenance convenient. For panel builders and electricians, this saves time during assembly and servicing.
🏭 Practical Applications
Round busbar support is widely used in:
- Industrial electrical panels
- Power distribution boards
- Main switchboards
- Capacitor bank panels
- Automatic control cabinets
- Busbar systems in factories and workshops
In practical installations, busbar supports are often combined with other accessories such as busbar clamps, neutral and earth bars, and busbar heat shrink tubing to complete a safe and efficient current distribution system. Their main role is to keep the busbar fixed in the correct position, improve insulation clearance, and ensure safe long-term operation. 🚀
📏 How to Choose the Right Busbar Support
Choosing the correct busbar support is an important step in electrical cabinet design. The right model will help keep the busbar system secure, well-aligned, and electrically safe.
Consider these factors:
- Busbar width and thickness
- Phase spacing
- Distance from busbar to cabinet frame
- Cabinet layout and available space
- Current load and possible mechanical vibration
- Insulation requirements in the technical drawing
Quick selection guide:
- SM25 / SM30: suitable for smaller busbar assemblies and compact control panels
- SM35 / SM40: suitable for standard industrial and distribution panels
- SM51 / SM76: suitable for larger busbars and applications requiring greater support height or insulation clearance
📌 Technical note: Do not choose busbar supports based only on appearance or approximate size. It is best to match them with the busbar drawing, copper thickness, phase clearance, and mounting height to avoid busbar sagging or unsafe spacing.
🛠️ Installation Guidelines
To ensure proper performance, follow these steps during installation:
- Clean the mounting surface inside the cabinet
- Mark the exact support positions according to the layout drawing
- Keep the spacing between supports even along the busbar length
- Fix the support base firmly to the mounting plate or cabinet frame
- Position the busbar correctly at the center of the support
- Check busbar parallelism and phase spacing after assembly
- Perform a mechanical inspection before energizing the system
Practical installation tips:
- For long busbars, increase the number of supports to reduce sagging
- For high-current systems, prioritize mechanical strength as much as appearance
- If the busbar is insulated with heat shrink tubing, include the outer dimension when selecting the support model
⚠️ Common Problems During Use
1. Choosing the wrong support size
If the selected model does not match the busbar size or installation height, the busbar may become misaligned or unstable.
2. Support spacing is too wide
Too much distance between supports may cause busbar vibration or slight deformation during long-term operation.
3. Off-center installation
If the busbar is mounted off-center or tightened unevenly, the force distribution becomes unbalanced and may reduce the support’s service life.
4. Using the wrong support for the environment
Cabinets operating in hot, dusty, or vibrating environments require durable, high-quality insulating supports. Low-grade materials may crack, weaken, or age too quickly.
5. No inspection after installation
Some issues do not appear immediately. Periodic inspection helps detect loose mounting, cracking, or busbar displacement before serious failure occurs.
❓ FAQ – Frequently Asked Questions
1. What is a round busbar support used for?
It is used to support and insulate busbars from the cabinet body, helping maintain safe and stable electrical operation.
2. Should I choose SM25 or SM40?
That depends on the busbar size, mounting height, and technical design. Larger models are usually used for larger busbars or when higher clearance is needed.
3. Can this busbar support be used for both copper and aluminum busbars?
Yes. It can be used for both copper busbars and aluminum busbars, provided the correct size and mounting structure are selected.
4. Is Duwai busbar support suitable for industrial panels?
Yes. It is commonly used in industrial electrical cabinets, distribution boards, capacitor bank panels, and control cabinets.
5. When should I increase the number of busbar supports?
When the busbar is long, carries high current, or is subject to vibration, more support points should be added for better rigidity and safety.
6. Can this busbar support be used in outdoor electrical cabinets?
It can be used, but the actual environmental conditions such as humidity, temperature, and material specification should be checked first.
7. Does busbar support need periodic inspection?
Yes. It should be checked during maintenance to identify cracks, looseness, or misalignment early.
If you are looking for a high-quality round busbar support that is durable, easy to install, and provides reliable insulation for electrical cabinets, the Duwai SM25, SM30, SM35, SM40, SM51, and SM76 busbar support range is a practical solution for both industrial and residential electrical systems. 🔧⚡
👉 Contact us now for fast technical support and help choosing the right model based on your busbar size, panel design, and installation requirements.
👉 Fast quotation support and nationwide delivery available.
TRUONG PHAT ELECTRICAL EQUIPMENT CO., LTD
📍 Address: No. 47, Lane 26, Van Phu Urban Area, Phu La, Ha Dong, Hanoi
☎️ 📞 Hotline:
📌 KD1: 0983.607.668-ZALO
📌 KD2: 0964.602.568-ZALO
📌 KD3: 0984.345.846-ZALO
📌 Khẩn cấp: 0869.685.636-Technical Support
🌐 Websites:
phukientudien.com.vn | codientruongphat.com
📩 Email: kinhdoanh3@truongphatme.com
Sản phẩm cùng loại
SM-76 Busbar Support Insulator
SM-76 Busbar Support Insulator
+ Genuine import with full CO, CQ, VAT invoice
+ Always have large inventory.
+ Support projects and agents
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
Busbar Support Insulator SM-51
Busbar Support Insulator SM-51
+ Genuine import with full CO, CQ, VAT invoice
+ Always have large inventory.
+ Support projects and agents
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
Busbar Support Insulator SM-40
Busbar Support Insulator SM-40
+ Genuine import with full CO, CQ, VAT invoice
+ Always have large inventory.
+ Support projects and agents
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
SM-35 BUSBAR INSULATOR
SM-35 BUSBAR INSULATOR
+ Genuine import with full CO, CQ, VAT invoice
+ Always have large inventory.
+ Support projects and agents
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
SM-30 INSULATOR
SM-30 INSULATOR
+ Genuine import with full CO, CQ, VAT invoice
+ Always have large inventory.
+ Support projects and agents
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
SM 25 Busbar Support Insulator
SM 25 Busbar Support Insulator
+ Genuine import with full CO, CQ, VAT invoice
+ Always have large inventory.
+ Support projects and agents
📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636
Sứ SM 25S - Sứ quả nhót - Sứ đớ thanh cái
Mr Kiên - 097 481 5509 ( ZALO) Sứ SM 25S - Sứ quả nhót - Sứ đớ thanh cái ( SM25S ) + Nhập khẩu chính hãng đầy đủ CO,CQ, Hóa đơn VAT + Luôn tồn kho số lượng lớn. + Hổ trợ dự án và đại lý Nhà sản xuất : Edit
