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Apem 645H High-Current Toggle Switch

This high-ampere double-pole toggle switch with ON - OFF - ON configurations is designed for heavy-duty electrical applications, offering reliable performance and robust construction. It features resistance-welded contacts for enhanced mechanical strength, with a maximum current rating of 15A at 250VAC and 10A at 400VAC. Approved under UL, CSA, and NF-VDE standards, it incorporates durable materials such as nickel-plated brass, copper contacts, and polyester or melamine cases. Suitable for panel mounting with a maximum thickness of 4.5 mm, operating between -20°C and +55°C, providing long electrical life of 10,000 cycles.

Authorized Distributors
Source:DigiKey
Part No:645H
Stock:0
Inv Date:05-28-2026
Price: Unit price: $21.7084
Buy/RFQ:
Source:DigiKey
Part No:645H
Stock:36
Inv Date:05-28-2026
Price: Unit price: $17.75
Buy/RFQ:
Part No:645H
Stock:21
Inv Date:05-29-2026
Price: Unit price: $42.83
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Part No:645H
Stock:0
Inv Date:05-28-2026
Price: Unit price: $25.84
Buy/RFQ:
Part No:645H
Stock:100
Inv Date:05-28-2026
Price: Unit price: $16.66
Buy/RFQ:
Part No:645H
Stock:100
Inv Date:05-28-2026
Price: Unit price: $16.66
Buy/RFQ:

Apem 645H High-Current Toggle Switch Specifications:

  • Maximum current/voltage rating: 15A 250VAC, 10A 400VAC, resistive load
  • Initial contact resistance: 10mQ at 1A 2VDC
  • Insulation resistance: 1.000 MQ min. at 500VDC
  • Dielectric strength: 2,500 Vrms between terminals and to frame
  • Electrical life: 10,000 cycles at full load
  • Case material: polyester or melamine/polyester
  • Actuator material: brass, nickel plated or black polyamide
  • Bushing material: brass, nickel plated
  • Contacts: copper, silver plated
  • Torque: 1.50 Nm (1.10 Ft.lb)
  • Panel thickness: max. 4.5 mm
  • Operating temperature: -20°C to +55°C

Buy the Buy APEM Toggle Switch Part Number 645H Online

Purchase the APEM 645H toggle switch online today for your heavy-duty electrical projects. Designed for durability and reliable switching, it supports currents up to 15A at 250VAC and 10A at 400VAC, meeting UL, CSA, and NF-VDE standards. Its resistance-welded contacts and durable material ensure long service life of 10,000 cycles. Perfect for panel mounting with a maximum thickness of 4.5 mm, suitable for operating temperatures from -20°C to +55°C, and ideal for industrial automation, equipment, or machinery applications.

Get APEM 645H today—built for reliable high-current connections and long-lasting durability.

Frequently Asked Questions

Where can I buy Apem 645H?

You can click on the BUY or RFQ button to purchase 645H from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part 645H?

You can download the 645H datasheet or visit the Apem website for support.

Who is the manufacturer of 645H?

Apem

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