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Honeywell 4TL12D Toggle Switch

Honeywell TL Series toggle switches are designed for demanding industrial applications requiring reliable switching performance. These switches boast a high-strength, temperature-resistant case material and silver cadmium oxide contacts. They are qualified to MIL-S-3950, ensuring environmental protection and durability. Available with standard or pull-to-unlock levers, and a range of circuitry options including one, two, and four-pole configurations, the TL Series provides flexibility for various control systems. Applications include industrial machinery, automation equipment, and transportation systems.

Authorized Distributors
Source:DigiKey
Part No:4TL1-2D
Stock:88
Inv Date:06-01-2026
Price: Unit price: $145.97
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Part No:4TL1-2D
Stock:15
Inv Date:06-02-2026
Price: Unit price: $144.65
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Part No:4TL1-2D
Stock:79
Inv Date:06-01-2026
Price: Unit price: $143.04
Buy/RFQ:
Part No:4TL1-2D
Stock:21
Inv Date:06-01-2026
Price: Unit price: $286.07
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Honeywell 4TL12D Toggle Switch Specifications:

  • ELECTRICAL RATINGS: See table in datasheet
  • QUALIFIED TO: MIL-S-3950
  • TEMPERATURE RANGE: –85°F to + 160°F (–65°C to + 71°C)
  • UL RECOGNIZED: Yes
  • CSA CERTIFIED: Yes
  • CE APPROVED: Yes
  • CASE MATERIAL: High strength, temperature resistant, non-tracking
  • CONTACTS: Silver cadmium oxide
  • ACTUATOR: Direct action spring loaded toggle mechanism
  • FINISH: Non-glare matte nickel plated
  • POLE CIRCUITRY: 1, 2, and 4 pole
  • LEVER OPTIONS: Standard and pull to unlock
  • TOGGLE ACTION: 2 and 3 position, maintained, and momentary
  • TERMINALS: Screw terminal, IWTS Integrated Wire Termination System, and solder turret terminals

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Frequently Asked Questions

Where can I buy Honeywell 4TL12D?

You can click on the BUY or RFQ button to purchase 4TL12D from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part 4TL12D?

You can download the 4TL12D datasheet or visit the Honeywell website for support.

Who is the manufacturer of 4TL12D?

Honeywell

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