myMectronic
myMectronic

A Premier B2B Part Search

Apem 664903LM Double-Pole Toggle Switch

This professional double-pole toggle switch is designed for military applications, offering reliable on-off-on switching with a sturdy brass chrome-plated actuator and black finish. It features screw terminals, high dielectric strength, and sealing options to prevent dust and water ingress, making it ideal for portable measuring equipment, generators, beacons, and radiotransmitters. The switch withstands temperatures from -40°C to +85°C, has an electrical life of 10,000 cycles, and is supplied with standard hardware including mounting nuts and locking rings, suitable for panel thickness up to 5 mm.

Authorized Distributors
Source:DigiKey
Part No:664903LM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $69.2076
Buy/RFQ:
Part No:664903LM
Stock:0
Inv Date:05-29-2026
Price: Unit price: $69.43
Buy/RFQ:
Part No:664903LM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $87.26
Buy/RFQ:
Part No:664903LM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $104.33
Buy/RFQ:
Part No:664903LM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $104.33
Buy/RFQ:

Apem 664903LM Double-Pole Toggle Switch Specifications:

  • Case: diallylphthalate (DAP)
  • Actuator: brass, chrome plated, black
  • Contacts: silver
  • Electrical ratings: 6.54A at 30VDC, 10A at 250VAC, resistive load
  • Initial contact resistance: 10 milliohms at 1A 2VDC
  • Insulation resistance: min 1,000 MQ at 500VDC
  • Dielectric strength: 2,000 Vrms between terminals, 3,000 Vrms between terminals and frame
  • Operating temperature: -40°C to +85°C
  • Panel thickness: max 5 mm
  • Torque: 1.50 Nm max
  • Sealing: protects against dust and water with sealing washer and O-ring
  • Terminals: screw, solder lug, or quick-connect options
  • Dimensions: width varies per model, typical panel cut-out 12-20 mm
  • Finish: black satin chrome lever and bushing, with optional sealing boots and security caps
  • Mounting accessories: hardware included

Buy the APEM 664903LM – Reliable Double-Pole Toggle Switch for Military Applications

Secure your military-grade switching needs by ordering the APEM 664903LM double-pole toggle switch online today. Engineered with robust brass and high-quality silver contacts, it offers reliable operation at temperatures up to 85°C. Equipped with sealing features to prevent dust and water ingress, this switch is perfect for portable equipment, generators, and radiotransmitters. Simple to install with standard hardware, it has an electrical life of 10,000 cycles and multiple terminal options, ensuring durability and versatility for your critical applications.

Order your APEM Series664903LM double-pole toggle switch today and equip your military and rugged industrial projects with dependable switching performance.

Frequently Asked Questions

Where can I buy Apem 664903LM?

You can click on the BUY or RFQ button to purchase 664903LM from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part 664903LM?

You can download the 664903LM datasheet or visit the Apem website for support.

Who is the manufacturer of 664903LM?

Apem

Apem Part List

Browse and search other Apem parts, locate datasheets and stock

Sponsored by