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Honeywell 4TL11A Toggle Switch

The Honeywell 4TL1-1A is a high-performance toggle switch within the TL Series, designed for demanding industrial applications. Its robust construction incorporates a temperature-resistant case and silver cadmium oxide contacts, ensuring reliable operation in harsh environments. The locking lever prevents accidental operation, and the switch is qualified to MIL-S-3950 standards. Common applications include industrial machinery, military and commercial aviation, construction equipment, and medical instrumentation. The switch's versatility and durability make it a suitable choice for a wide range of industrial and commercial uses.

Authorized Distributors
Source:Newark
Part No:4TL1-1A
Stock:242
Inv Date:06-01-2026
Price: Unit price: $131.04
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Source:DigiKey
Part No:4TL1-1A
Stock:85
Inv Date:06-01-2026
Price: Unit price: $156.81
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Part No:4TL1-1A
Stock:0
Inv Date:06-02-2026
Price: Unit price: $150.26
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Part No:4TL1-1A
Stock:0
Inv Date:06-01-2026
Price: Unit price: $152.27
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Part No:4TL1-1A
Stock:30
Inv Date:06-01-2026
Price: Unit price: $309.11
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Honeywell 4TL11A Toggle Switch Specifications:

  • Circuitry: 4PDT
  • Action: 3 position
  • Mounting Bushing: 15/32 in
  • Termination: Screw
  • Military Part Number: MS24660 - 21A
  • Lever Type: Locking
  • UL/CSA Rating Code: L191: 15 A - 125, 250, 277 Vac; 1/2 Hp - 125 Vac; 1 Hp - 250, 277 Vac; 5 A - 120 Vac
  • Ampere/Voltage Range (Resistive Load): 0.75 A at 115 Vdc, 0.5 A to 20 A at 0.5 Vdc to 28 Vdc, 0.5 A at 250 Vdc, 0.5 A to 15 A at 0.5 Vac to 277 Vac
  • Temperature Range: -85? F to +160? F
  • Contacts: Silver cadmium oxide
  • UNSPSC Code: 30211908
  • UNSPSC Commodity: Toggle switches
  • Series Name: TL
  • Lever Lock: approx. 2,3 mm (0.09 inches)

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Frequently Asked Questions

Where can I buy Honeywell 4TL11A?

You can click on the BUY or RFQ button to purchase 4TL11A from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part 4TL11A?

You can download the 4TL11A datasheet or visit the Honeywell website for support.

Who is the manufacturer of 4TL11A?

Honeywell

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