SC 300 two-hole copper lug

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SC 300 two-hole copper lug

SC 300 two-hole copper lug

(4 đánh giá)

SC 300 hai lỗ

Vietnam/China

1 Year

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.

  • 3–5 benefit bullets

  • 2-hole fixing reduces rotation

  • Drawing-based dimensions for quick verification

  • Suitable for busbar/terminal/MCCB connections

  • Project quantities supported (large stock)
     Contact us for a fast quotation & correct hole/bolt matching.

SC 300 Two-Hole Copper Lug
SC 300 two-hole copper lug is one of the most commonly used cable lugs.
SC 300 two-hole copper lug is used to connect power cables to busbars, terminal blocks, and MCCBs.
SC 300 two-hole standard is widely applied in medium-voltage and low-voltage systems.

Currently, Truong Phat stock includes the following SC standard sizes:
SC-50 long For 50mm2 cable
SC-70 long For 70mm2 cable
SC-95 long For 95mm2 cable
SC-120 long For 120mm2 cable
SC-150 long For 150mm2 cable
SC-185 long For 185mm2 cable
SC-240 long For 240mm2 cable
SC-300 long For 300mm2 cable
SC-400 long For 400mm2 cable

Cat.No. Cable size (mm²) Ø (mm) D (mm) d (mm) B (mm) L1 (mm) L (mm)
DTG2-300 300 12.5 30 24 44 40 170

Real applications of SC 300 two-hole copper lug
SC 300 two-hole lugs are commonly selected when large 300mm² cables are heavy and can create pulling/bending force at the termination point. The 2-hole palm helps the lug sit firmly on the busbar/terminal and reduces “lug rotation” during cable routing, bundling, or long-term operation with mild vibration. In panel building, SC 300 two-hole lugs are often used for feeder connections to distribution busbars, large-frame MCCBs, high-power terminals, or copper-bar links. For construction projects, verifying dimensions from the technical drawing (hole diameter Ø, hole spacing L1, palm width B) helps ensure busbar holes are fabricated correctly from the start, reducing misalignment and lowering the risk of overheating caused by uneven contact pressure. If you need to match shop drawings quickly, the DTG2-300 code plus the dimension table is the fastest way to confirm before ordering.

How to choose the correct SC 300 two-hole lug (5–8 criteria + checklist)

  • Correct cable size: 300mm2 (avoid substituting 240/400 to prevent wrong crimp)

  • Confirm cable type: flexible stranded vs. compact/solid [NEED CONFIRMATION: your cable type]

  • Match hole diameter Ø to bolt/busbar: DTG2-300 has Ø = 12.5mm (per drawing)

  • Verify hole center spacing L1: DTG2-300 has L1 = 40mm

  • Verify palm width B for contact area: DTG2-300 has B = 44mm

  • Check overall length L for cabinet clearance: DTG2-300 has L = 170mm

  • Use correct crimp die/tool for 300mm2 and proper crimp method [NEED CONFIRMATION: your crimp tool type]

Quick order checklist

  • 300mm2 cable (brand / outer diameter if needed)

  • Bolt size (M? + washers) to match Ø hole

  • Busbar hole spacing confirmed as 40mm

  • Installation environment (indoor/outdoor) [NEED CONFIRMATION: environment]

Installation / operation guidance

  • Strip the jacket to the correct insertion depth, do not cut copper strands.

  • Clean busbar/terminal surfaces (remove oil/oxidation) before bolting.

  • Crimp using the correct 300mm2 die; crimp evenly at proper positions (avoid off-center crimp).

  • Fix with two bolts; tighten alternately so the palm seats evenly.

  • After loading, re-check temperature/tightness per maintenance procedure.

Common mistakes & how to avoid them (>=5)

  • Wrong cable size: loose crimp or barrel damage → always match 300mm2.

  • Hole Ø mismatch with bolts: loose fit or bolt won’t pass → verify Ø = 12.5mm.

  • Wrong hole spacing L1 on busbar: cannot align both holes → confirm L1 = 40mm before fabrication.

  • Under-crimp or uneven crimp: higher resistance → use correct 300mm2 die and proper crimp sequence.

  • Dirty/oxidized contact surfaces: hot joint → clean thoroughly and tighten correctly.

  • Fully tightening one bolt then forcing the second: palm distortion → tighten alternately and evenly.

Why customers choose our SC 300 two-hole copper lug:
Genuine imported products from manufacturers with international quality.
Direct importer helps offer reasonable cost.
Valid VAT invoice: full customs declaration and taxes (VAT/import tax).
Large stock for construction works and big projects.
Free delivery support for orders > 4 million VND in inner Hanoi.
Shipping support to stations/forwarders for other provinces.

For quotation and technical support: SC 300 two-hole copper lug
SC 300 two-hole copper lug

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

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SC 50 2-Hole Copper Lug

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

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

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

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.

  • In-stock, ready to ship

  • Support selecting correct bolt size & hole spacing

  • VAT invoice available (upon request)

  • Suitable for projects & large-quantity orders
    👉 Contact us for a quick quote and the correct spec.

C 150 two-hole copper lug

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.

  • Fits 150mm² cable

  • Two-bolt fixing prevents rotation

  • For busbar/terminal/MCCB connections

  • 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

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.

  • Fits 150mm² cable

  • Two-bolt fixing prevents rotation

  • For busbar/terminal/MCCB connections

  • 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

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).

  • Benefits:

  • 2-hole fixing reduces rotation

  • Drawing-based dimensions for quick checking

  • Suitable for busbar/terminal/MCCB connections
    Contact us for a fast quotation and correct bolt-hole matching.

2-Hole Copper Lug (150mm²)

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
Long Copper Lug 70mm² with 2 Holes

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

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