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C&K COMPONENTS ASKHF3P04AY Snap-acting Switch

The C&K COMPONENTS ASKHF3P04AY is a general-purpose snap-acting switch designed for a wide range of applications. It features a low-cost design with high performance and a long electrical life. Available in single and double pole options, this switch is suitable for use in enclosure equipment, garage door openers, and vending machines. The switch housing is made of heat-resistant phenolic, and contact materials vary based on the rating, including gold alloy and fine silver. It offers versatility with various actuator and circuitry options to meet specific application requirements.

Authorized Distributors
Source:Newark
Part No:ASKHF3P04AY
Stock:44
Inv Date:06-15-2026
Price: Unit price: $8.62
Buy/RFQ:
Source:DigiKey
Part No:ASKHF3P04AY
Stock:310
Inv Date:06-15-2026
Price: Unit price: $14.84
Buy/RFQ:
Part No:ASKHF3P04AY
Stock:176
Inv Date:06-16-2026
Price: Unit price: $14.23
Buy/RFQ:
Part No:ASKHF3P04AY
Stock:44
Inv Date:06-15-2026
Price: Unit price: $11.352
Buy/RFQ:
Part No:ASKHF3P04AY
Stock:44
Inv Date:06-15-2026
Price: Unit price: $11.352
Buy/RFQ:

C&K COMPONENTS ASKHF3P04AY Snap-acting Switch Specifications:

  • contact_rating: From low level to 25 AMPS @ 277 V AC
  • electrical_life: 75,000 cycles at 25 AMPS @ 250 V AC, 200,000 cycles at 15 AMPS @ 250 V AC
  • insulation_resistance: 1,000 M ohm min
  • dielectric_strength: 1,000 Vrms min. @ sea level
  • operating_temperature: -67ºF to 185ºF (-55ºC to 85ºC)
  • operating_force: 20 oz. (567 grams) max. SP models, 40 oz. (1134 grams) max. DP models
  • mounting_torque: 3 in/lbs max. (screws), 20 in/lbs max. (nut)
  • switch_housing: Heat resistant phenolic (UL 94V-0)
  • actuator_button: Heat resistant phenolic (UL 94V-0)
  • spring: Copper alloy
  • pivot: Brass alloy (up to 15 AMPS), Copper (25 AMP models)
  • movable_contacts: Gold alloy (ratings 1 AMP or less), Fine silver (up to 15 AMPS), Silver alloy (25 AMPS)
  • stationary_contacts: Gold alloy on brass base alloy (ratings 1 AMP or less), Fine silver welded on brass base alloy (up to 15 AMPS), Fine silver welded on copper alloy (25 AMPS)
  • terminals: Brass alloy (1 AMP up to 15 AMPS), Copper alloy (25 AMPS)

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Frequently Asked Questions

Where can I buy C&K COMPONENTS ASKHF3P04AY?

You can click on the BUY or RFQ button to purchase ASKHF3P04AY from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part ASKHF3P04AY?

You can download the ASKHF3P04AY datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of ASKHF3P04AY?

C&K COMPONENTS

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