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Honeywell 64AT343D 4 Pole Toggle Switch

The Honeywell 64AT34-3D AT Series toggle switch is a precision basic switch offering a compact design suitable for industrial machinery, military and commercial aviation, and test instruments. It incorporates a pull-to-unlock toggle lever to ensure safe operation and is available in various configurations, including hermetic basic switches and AT qualified versions meeting MIL-S8805/98. The switch features 24K solid gold contacts and is FAA-PMA approved, ensuring reliable performance in demanding applications.

Authorized Distributors
Source:Newark
Part No:64AT34-3D
Stock:9
Inv Date:06-01-2026
Price: Unit price: $908.03
Buy/RFQ:
Source:DigiKey
Part No:64AT34-3D
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1163.78
Buy/RFQ:
Source:DigiKey
Part No:64AT34-3D
Stock:9
Inv Date:06-01-2026
Price: Unit price: $927.15
Buy/RFQ:
Part No:64AT34-3D
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1015.04
Buy/RFQ:
Part No:64AT34-3D
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1150.47
Buy/RFQ:
Part No:64AT34-3D
Stock:9
Inv Date:06-01-2026
Price: Unit price: $927.37
Buy/RFQ:

Honeywell 64AT343D 4 Pole Toggle Switch Specifications:

  • Circuitry/Operating action: None
  • Product Type: MICRO SWITCH™ Toggle
  • Ampere/Voltage Range (Resistive Load): 0.1 A to 1.0 A at 0.5 Vac to 115 Vac, 0.1 A to 1.0 A at 0.5 Vdc to 28 Vdc
  • Circuitry: 4PDT
  • Action: 2 position
  • Mounting: Bushing 15/32 in
  • Termination: H58
  • Comment: FAA- PMA approved, contains 24K solid gold contacts
  • Availability: Global
  • UNSPSC Code: 30211908
  • UNSPSC Commodity: 30211908 Toggle switches
  • Series Name: AT

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Frequently Asked Questions

Where can I buy Honeywell 64AT343D?

You can click on the BUY or RFQ button to purchase 64AT343D from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part 64AT343D?

You can download the 64AT343D datasheet or visit the Honeywell website for support.

Who is the manufacturer of 64AT343D?

Honeywell

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