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Apem 665903LM Military Toggle Switch

This three-pole toggle switch is engineered for military applications, offering high durability in demanding environments. Featuring an on-off-on switching configuration, it ensures reliable circuit control. Constructed with a diallylphthalate case, brass chrome-plated actuator and bushing, and silver contacts, the switch withstands temperature ranges from -40°C to +85°C. It supports resistive, inductive, and lamp loads up to 6.54A at 30VDC and 10A at 250VAC. Sealed to prevent dust and water ingress, it comes with mounting hardware and optional sealing boots for enhanced protection during critical operations.

Authorized Distributors
Source:DigiKey
Part No:665903LM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $94.8948
Buy/RFQ:
Part No:665903LM
Stock:0
Inv Date:05-29-2026
Price: Unit price: $91.47
Buy/RFQ:
Part No:665903LM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $143.05
Buy/RFQ:
Part No:665903LM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $143.05
Buy/RFQ:

Apem 665903LM Military Toggle Switch Specifications:

  • Case: diallylphthalate (DAP)
  • Actuator: brass, chrome plated, black
  • Bushing: brass, chrome plated, black
  • Contacts: silver
  • Torque: 1.50 Nm (1.10 Ft.lb) max.
  • Operating temperature: -40°C to +85°C
  • Electrical ratings: 30VDC 6.54A resistive, 250VAC 10A resistive, 125VAC 7A resistive
  • Material: case made of Diallylphthalate, contacts silver plated brass
  • Sealing: encapsulated with optional water and dust protection features
  • Mounting: panel thickness up to 5 mm, equipped with standard hardware
  • Terminals: screw, solder lug, or quick-connect options
  • Design: three-pole ON-OFF-ON switch with optional sealing and locking levers

Buy the Buy APEM Switch Part Number 665903LM Online

Secure this high-performance military toggle switch online today. Built to withstand harsh environments, it provides reliable operation with sealing options and versatile terminal configurations. Whether you need a robust switch for portable equipment or fixed installations, this switch offers durability, sealed protection against dust and water, and easy mounting. Order now for quick delivery and ensure your mission-critical applications operate flawlessly with APEM’s proven switch technology, designed for demanding military and industrial environments.

Buy APEM 665903LM switch now and experience unmatched reliability and performance in military-grade switching solutions.

Frequently Asked Questions

Where can I buy Apem 665903LM?

You can click on the BUY or RFQ button to purchase 665903LM from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part 665903LM?

You can download the 665903LM datasheet or visit the Apem website for support.

Who is the manufacturer of 665903LM?

Apem

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