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C&K COMPONENTS HBS2KHB4SA011C Precision Snap-Acting Switch

The C&K COMPONENTS HBS2KHB4SA011C is a precision snap-acting switch engineered for demanding applications requiring reliable switching performance. It boasts a low differential travel and high repeatability, ensuring consistent operation over its long lifespan of 150,000 cycles. The switch is versatile, supporting both single and double pole circuitry and offering sealed actuator and case options for protection against environmental contaminants. Typical applications include thermostats, motors, and industrial controls, making it a valuable component in a wide range of systems.

Authorized Distributors
Part No:HBS2KHB4SA011C
Stock:0
Inv Date:06-16-2026
Price: Unit price: $47.35
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Part No:HBS2KHB4SA011C
Stock:179
Inv Date:06-16-2026
Price: Unit price: $34.36
Buy/RFQ:
Part No:HBS2KHB4SA011C
Stock:179
Inv Date:06-15-2026
Price: Unit price: $34.36
Buy/RFQ:

C&K COMPONENTS HBS2KHB4SA011C Precision Snap-Acting Switch Specifications:

  • Contact Rating: From low level to 20 AMPS @ 480 V AC
  • Electrical Life: 150,000 cycles at 20 AMPS @ 250 V AC
  • Insulation Resistance: 1,000 M ohm min
  • Dielectric Strength: 1,500 Vrms min. @ sea level
  • Operating Temperature: –67ºF to 302ºF (–55ºC to 150ºC)
  • Operating Force: From 4 oz. to 26 oz. max.
  • Mounting Screws Torque: 3 in/lbs max
  • Terminal Screws Torque: 4 in/lbs max
  • Panel Mounting Bushing Torque: 4-6 in/lbs max
  • Degree of Protection: IP65
  • Switch Housing Material: Heat resistant/electrical grade phenolic
  • Actuator Button Material: Moisture resistant phenolic
  • Spring Material: Copper alloy
  • Pivot Material: Brass alloy
  • Movable Contacts Material: Gold alloy (for ratings 1 AMP or less), Fine silver (for ratings greater than 1 AMP)
  • Stationary Contacts Material: Gold alloy (for ratings 1 AMP or less), Fine silver welded to copper base (for ratings greater than 1 AMP)

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Frequently Asked Questions

Where can I buy C&K COMPONENTS HBS2KHB4SA011C?

You can click on the BUY or RFQ button to purchase HBS2KHB4SA011C from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part HBS2KHB4SA011C?

You can download the HBS2KHB4SA011C datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of HBS2KHB4SA011C?

C&K COMPONENTS

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