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Apem 644H Heavy-duty Toggle Switch
High-amperage double-pole toggle switch with three ON positions (ON - ON - ON), designed for heavy-duty electrical applications. Featuring robust construction, resistance-welded contacts, and silver/nickel alloy components, it supports up to 10A 400VAC or 15A 250VAC, with a mechanical life of 10,000 cycles. Encased in durable polyester or melamine housing, it operates efficiently at temperatures from -20°C to +55°C. Suitable for industrial control systems requiring reliable, high-current switching solutions, meeting UL, CSA, and NF-VDE standards.
Apem 644H Heavy-duty Toggle Switch Specifications:
- Max current/voltage rating: 10A 400VAC, 15A 250VAC
- Contact resistance: 10mΩ max. at 1A 2VDC
- Insulation resistance: 1,000 MΩ min. at 500VDC
- Dielectric strength: 2,500 Vrms 50 Hz between terminals and frame
- Electrical life: 10,000 cycles at full load
- Case material: melamine/polyester
- Actuator material: brass, nickel plated
- Bushing: brass, nickel plated
- Contacts: copper, silver plated
- Torque: 1.50 Nm (1.10 Ft.lb) max.
- Panel thickness: 4.5 mm (.177 inches) max.
- Operating temperature: -20°C to +55°C
Buy the Heavy-duty switch 644H – Reliable high amperage toggle for Industrial Applications
Purchase the Heavy-duty Toggle Switch online today for dependable high-current switching in industrial environments. Featuring robust construction, 10A/15A ratings, and complying with UL, CSA, NF-VDE standards, it offers excellent durability with a mechanical life of 10,000 cycles. Designed for panels up to 4.5 mm thick, operating efficiently from -20°C to +55°C. Ideal for control panels, machinery, and automation systems requiring reliable, high-amperage switching solutions, available for immediate online ordering.
Get APEM 644H today—built for precision and long-lasting durability in heavy-duty industrial controls.
Frequently Asked Questions
Where can I buy Apem 644H?
You can click on the BUY or RFQ button to purchase 644H from an authorized Apem distributor.
How do I troubleshoot issues or seek technical support for part 644H?
You can download the 644H datasheet or visit the Apem website for support.
Who is the manufacturer of 644H?
Apem