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Apem 664403LM Military Toggle Switch

This double-pole toggle switch is designed for military applications, offering three stable ON positions for reliable switching. It features a robust brass actuator with a black finish, chrome-plated brass bushings, and silver contacts for high electrical performance. The switch conforms to military standards, with a dielectric strength suitable for demanding environments. It is constructed with durable materials like Diallylphthalate (DAP) and features a maximum torque of 1.50 Nm. Sealing options protect against dust and water, making it ideal for portable monitoring equipment, radiotransmitters, and other rugged military devices. It supports various terminal options, including screw, solder lug, and quick-connect, with multiple configurations.

Authorized Distributors
Source:DigiKey
Part No:664403LM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $87.3024
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Part No:664403LM
Stock:0
Inv Date:05-29-2026
Price: Unit price: $87.59
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Part No:664403LM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $110.07
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Part No:664403LM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $131.6
Buy/RFQ:
Part No:664403LM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $131.6
Buy/RFQ:

Apem 664403LM Military Toggle Switch Specifications:

  • Case: Diallylphthalate (DAP)
  • Actuator: Brass, chrome plated, black
  • Bushing: Brass, chrome plated, black
  • Contacts: Silver
  • Dielectric Strength: 2000 Vrms 50 Hz between terminals, 3000 Vrms 50 Hz between terminals and frame
  • Initial Contact Resistance: 10 mΩ at 1A 2VDC
  • Maximum Torque: 1.50 Nm (1.10 Ft.lb)
  • Temperature Range: -40°C to +85°C
  • Current/Voltage Rating: 6.54A 30VDC, 10A 250VAC resistive load
  • Material: Brass, chrome-plated actuator and bushing; silver contacts
  • Sealing options: Frontal seal, O-ring, sealing washer
  • Panel Thickness: Max 5 mm (0.196 inches)

Buy the APEM 6644-03 Reliable ON - ON - ON Military Toggle Switch

Order the military-grade toggle switch online today and ensure your rugged equipment operates reliably under demanding conditions. Designed for portable measuring equipment, beacons, and radiotransmitters, this switch features durable brass components, sealed protection against dust and water, and multiple terminal configurations including screw, solder lug, and quick-connect options. Its ON - ON - ON switching configuration provides stable operation, supporting various electrical loads up to 10A at 250VAC. Enhance your project with this tough, dependable switch suitable for military and industrial applications.

Buy APEM 6644-03 now and experience unmatched reliability and performance in rugged military applications with sealed options and multiple configurations.

Frequently Asked Questions

Where can I buy Apem 664403LM?

You can click on the BUY or RFQ button to purchase 664403LM from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part 664403LM?

You can download the 664403LM datasheet or visit the Apem website for support.

Who is the manufacturer of 664403LM?

Apem

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