22mm non illuminated push button

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22mm non illuminated push button

22mm non illuminated push button

(2 đánh giá)

nút nhấn giữ không đèn Ø22mm

LA38 Green 22mm Non Illuminated Push Button.
🔋Ø22mm flat-head push button,
⚡ Rated data: Ui 440V, Ith 10A, suitable for AC-15 / DC-13 control circuits
🏭 Used for control panels, pumps, conveyors, motors, relay-contactor circuits
🛡️ Silver alloy contacts, 1NO + 1NC, mechanical life about 1,000,000 operations
🔧 Front protection IP40, quick installation on standard Ø22mm panel cut-out
📦 Please confirm whether the required operation is maintained/latching or momentary before ordering
👉 Contact Truong Phat for pricing and technical support on the 22mm non illuminated push button.

CÔNG TY TNHH THIẾT BỊ CƠ ĐIỆN TRƯỜNG PHÁT
📍 Số 47, Liền kề 26, KĐT Văn Phú, Phú La, Hà Đông, Hà Nội
📞 Hotline:

 

 

LA38 Green 22mm Non Illuminated Push Button Genuine

22mm non illuminated push button LA38 in green color is a compact and practical choice for ON/OFF control circuits in industrial electrical panels. The product uses a standard Ø22mm mounting hole, flat-head design and no built-in lamp, making it suitable for control points that need clear mechanical operation without light indication on the panel front.

With Ith 10A rated thermal current, Ui 440V insulation voltage and 1NO + 1NC contact configuration, this LA38 push button is suitable for contactor coils, intermediate relays, pump panels, conveyor systems and machine control circuits. Before final order confirmation, the operating mechanism should be checked carefully: maintained/latching type or momentary type.

⚡ Technical Specifications

Model LA38, green Ø22mm push button
Voltage Insulation voltage Ui 440V
Capacity Rated thermal current Ith 10A; utilization category AC-15 / DC-13
Technology / Material Single push button, flat head, non illuminated; silver alloy contacts; 1NO + 1NC contact block as shown in the reference image
Application ON/OFF control for motors, pumps, conveyors, control panels and relay-contactor circuits
Service Life Mechanical life about 1,000,000 operations; front protection IP40
Standards / Certificates GB/T14048.5, EN 60947-1, EN 60947-5-1; CCC, CE

22mm non illuminated push button LA38 green 10A 1NO 1NC

🔋 Key Features

  • ✔️ The 22mm non illuminated push button uses a green operator head, commonly selected for START, ON, RUN or permission commands on control panels.
  • ✔️ Flat-head non illuminated design keeps the panel layout clean and reduces wiring work because no lamp supply circuit is required.
  • ✔️ Standard Ø22mm mounting size makes installation and replacement easy on control boxes, machine panels and industrial enclosures.
  • ✔️ 1NO + 1NC contact configuration is flexible: one contact can be used for the command signal, while the other can support interlock, status feedback or control logic.
  • ✔️ Silver alloy contact material provides stable conductivity for contactor coil, relay and industrial control signal circuits.

🏭 Practical Applications

The LA38 22mm non illuminated push button is suitable for control systems that require fast manual operation, clear color identification and no built-in indicator lamp.

  • 🔧 Installed on ready-made electrical enclosures for local control commands.
  • 🔧 Used as an ON/OFF button for water pumps, industrial fans, small conveyors and auxiliary machinery.
  • 🔧 Combined with intermediate relays and timer relays to build holding, interlocking or delay control circuits.
  • 🔧 Suitable for motor control panels, alternating pump panels, conveyor control panels, packaging machines and mechanical equipment.
  • 🔧 Applied at green command positions such as START, RUN, RESET or command confirmation depending on each control design.

🔧 Benefits

  1. Easy panel installation: Ø22mm is a common industrial cut-out size, helping technicians drill, mount and replace the push button quickly.
  2. Lower operation error: green color helps operators identify start, run or permission commands more easily.
  3. Optimized for control circuits: AC-15 / DC-13 utilization category is suitable for contactor coils, relays and common industrial control inputs.
  4. Flexible wiring: 1NO + 1NC allows the 22mm non illuminated push button to handle different control logics in one device.
  5. Cost-effective solution: non illuminated type reduces lamp wiring, auxiliary power requirements and installation space when light indication is not required.

📋 Selection Guide

When selecting a 22mm non illuminated push button, check five key points first: mounting diameter, button color, number of contacts, utilization category and operating mechanism. For this green LA38 model, the available specifications include Ø22mm mounting, 1NO + 1NC contacts, Ith 10A and Ui 440V insulation voltage.

The most important point is the operating action. If the system requires the button to stay in position after one press, the maintained or latching mechanism must be confirmed. If the holding function is already created by a contactor or relay circuit, a momentary push button may be suitable depending on the wiring diagram. For matching control accessories, see the push button and selector switch category.

For low-voltage switchgear and controlgear requirements, technicians can refer to IEC 60947 at IEC Webstore. In final panel design, the installation environment should also be checked because IP40 front protection is not ideal for outdoor locations, water splash areas or heavy dust conditions.

🏢 Why Buy From Truong Phat?

  • ✔️ Technical support to select the correct 22mm non illuminated push button according to the control wiring diagram.
  • ✔️ Assistance in choosing button color, NO/NC contact configuration and related accessories for practical panel assembly.
  • ✔️ Synchronized supply of panel accessories: push buttons, pilot lights, relays, terminal blocks, DC power supplies, enclosures and wiring materials.
  • ✔️ Fast quotation support for small orders, project quantities, maintenance replacement orders and panel-building workshops.
  • ✔️ Practical experience in industrial control circuits, helping customers reduce incorrect selection and installation mistakes.

❓ FAQ

🔹 What is the LA38 22mm non illuminated push button used for?

The LA38 22mm non illuminated push button is used to send control commands in electrical panels, such as ON/OFF control for motors, pumps, conveyors or signal input for relays and contactors. With its green color, it is commonly used for start, run or confirmation functions.

🔹 Does this push button have a built-in indicator light?

No. This is a flat-head non illuminated push button, suitable for positions where light indication on the button head is not required. If the panel needs power, run or fault indication, a separate pilot light should be installed.

🔹 What is the benefit of 1NO + 1NC contacts?

1NO + 1NC provides one normally open and one normally closed contact in the same device. In practice, the NO contact can be used for a run command, while the NC contact can be used for interlocking, monitoring or logic interruption depending on the control diagram.

🔹 Is this definitely a maintained/latching push button?

[CONFIRM REQUIRED: the actual operating mechanism of the item is maintained/latching or momentary.] Current data identifies it as a single flat-head non illuminated push button. Before ordering, please provide the front image, contact block image or full model code so Truong Phat can verify the exact type.

🔹 Can an IP40 Ø22mm push button be used outdoors?

It is not recommended for direct outdoor installation or water splash areas without a suitable protective box. IP40 is more appropriate for indoor panels, dry areas and environments with limited dust and mechanical impact.

📞 Quotation

To get a quotation for the 22mm non illuminated push button LA38 green type, please send the required quantity, contact configuration, photo of the existing product or the replacement panel diagram. Truong Phat will check the 1NO + 1NC contact block, operating mechanism and suitable replacement option for control panels, pump systems, conveyors or production machines.

For project orders or panel-building quantities, we can support batch pricing, recommend matching accessories and verify equivalent replacement options. Contact us for fast technical consultation and accurate quotation.

CÔNG TY TNHH THIẾT BỊ CƠ ĐIỆN TRƯỜNG PHÁT
📍 Số 47, Liền kề 26, KĐT Văn Phú, Phú La, Hà Đông, Hà Nội
📞 Hotline:

 

🌐 phukientudien.com.vn | codientruongphat.com — 📧 kinhdoanh3@truongphatme.com

 

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🏭 Illuminated dual push button for motors, pumps, conveyors and industrial machines
🛡️ Ag silver-alloy contacts, utilization category AC-15 / DC-13
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📦 Mechanical life approx. 1,000,000 operations, momentary spring-return mechanism
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TRUONG PHAT ELECTROMECHANICAL EQUIPMENT COMPANY LIMITED
📍 No. 47, Lot 26, Van Phu Urban Area, Phu La, Ha Dong, Hanoi, Vietnam
📞 Hotline:

 

 

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LA38 22mm Illuminated Push Button
🔋AC 220V LED for quick visual status indication
22mm Illuminated Push Button
🏭 Standard Ø22mm panel mounting, suitable for control cabinets and industrial machines
🛡️ Silver alloy contacts, mechanical life approx. 1,000,000 operations
🔧 Optional 1NO + 1NC contact module, easy LED wiring via X1-X2 terminals
📦 Technical support for selecting the right 22mm illuminated push button by voltage and circuit function
👉 Contact Truong Phat for a fast quotation on LA38 green 22mm Illuminated Push Button.

CÔNG TY TNHH THIẾT BỊ CƠ ĐIỆN TRƯỜNG PHÁT
📍 Số 47, Liền kề 26, KĐT Văn Phú, Phú La, Hà Đông, Hà Nội
📞 Hotline:

 

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Specification Details
🔹 Product Codes EA-35, EA-45
🏢 Manufacturer Andeli – China 🇨🇳
📏 Mounting Size Ø22mm (Standard 22mm hole diameter)
🔌 Contact Type 1NO + 1NC (Normally Open and Normally Closed)

📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Emergency: 0869.685.636

 

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Specification Details
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Specification Details
🔹 Product Name Illuminated Push Button Switch
🔧 Product Codes LAY5-EW3361, LAY5-EW3462
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