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Apem 637H2K High amperage toggle switch

This high-current toggle switch features a robust single pole design with on-off-on functionality, ideal for controlling electrical circuits requiring high amperage up to 15A for 250VAC or 10A for 400VAC. Built with resistance-welded contacts for enhanced durability, it supports resistive loads and industrial applications. The switch has a polyester case, metal or insulated lever options, and conforms to UL, CSA, and NF-VDE standards. Suitable for panel mounting with various actuator and locking configurations, it ensures reliable performance in demanding environments with a 10,000-cycle electrical life.

Authorized Distributors
Source:DigiKey
Part No:637H/2K
Stock:4
Inv Date:05-28-2026
Price: Unit price: $23
Buy/RFQ:
Part No:637H/2K
Stock:3
Inv Date:05-29-2026
Price: Unit price: $18.34
Buy/RFQ:
Part No:637H/2K
Stock:18
Inv Date:05-28-2026
Price: Unit price: $18.53
Buy/RFQ:
Part No:637H/2K
Stock:100
Inv Date:05-28-2026
Price: Unit price: $13.61
Buy/RFQ:
Part No:637H/2K
Stock:100
Inv Date:05-28-2026
Price: Unit price: $13.61
Buy/RFQ:

Apem 637H2K High amperage toggle switch Specifications:

  • Current Rating: Up to 15A at 250VAC, 10A at 400VAC
  • Electrical Life: 10,000 cycles
  • Contacts: Resistance-welded, silver/nickel alloy, initial resistance max. 10mΩ at 1A 2VDC
  • Dielectric Strength: 2,500 Vrms between terminals and frame
  • Insulation Resistance: Minimum 1,000 MΩ at 500VDC
  • Case Material: Polyester UL94-VO
  • Actuator: Metal or insulated lever options
  • Panel Thickness: Max 4.5 mm
  • Operating Temperature: -20°C to +55°C
  • Torque: Max 1.50 Nm (1.10 Ft.lb) applied to nut
  • Mounting: Panel mounting with hex and knurled nuts
  • Standards: UL, CSA, NF-VDE (EN 61058-1) approved
  • Poles and Functions: Single pole, and multi-pole configurations with various actuation options
  • Mechanical Durability: Designed to withstand industrial environments

Buy the APEM 637H2K – Reliable High-Amperage Toggle Switch for Industrial Applications

Purchase the high-current toggle switch online today and benefit from reliable switching performance suitable for industrial control systems. With a durable polyester case, silver alloy contacts, and UL, CSA, NF-VDE approvals, this switch provides long-lasting operation for demanding electrical applications. Its on-off-on mechanism supports high amperage loads up to 15A 250VAC, making it ideal for motor circuits and power control. Easy to install with panel mounting hardware, it meets rigorous safety standards, ensuring safe and efficient operation for your manufacturing or automation projects.

Order your APEM Series 637H2K high-current toggle switch today and ensure dependable control for your industrial electrical projects.

Frequently Asked Questions

Where can I buy Apem 637H2K?

You can click on the BUY or RFQ button to purchase 637H2K from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part 637H2K?

You can download the 637H2K datasheet or visit the Apem website for support.

Who is the manufacturer of 637H2K?

Apem

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