Asco

ASCO S104772EAX1 H10 Proof of Closure SPDT Switch

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SKU:
S104772EAX1
Condition:
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ASCO S104772EAX1 H10 Proof of Closure Switch – SPDT

The ASCO S104772EAX1 H10 proof of closure (POC) switch is designed to verify valve closure in industrial combustion and gas control systems. Featuring a Single Pole Double Throw (SPDT) configuration, this switch provides reliable electrical feedback to confirm that a valve has fully closed, ensuring safe system operation.

Key Features & Benefits

  • Proof of Closure (POC) switch for valve position verification
  • Single Pole Double Throw (SPDT) contact configuration
  • Designed for use with compatible ASCO valve and actuator assemblies
  • Provides reliable electrical feedback for safety interlock systems
  • Supports safe startup and shutdown of combustion systems
  • Durable construction for industrial environments

Applications

  • Industrial combustion and burner management systems
  • Gas train safety and interlock systems
  • Boilers, furnaces, and process heaters
  • HVAC and process heating systems
  • Valve position monitoring and safety verification

Product Specifications

  • Brand: ASCO
  • Part Number: S104772EAX1
  • Product Type: Proof of Closure Switch
  • Switch Type: Single Pole Double Throw (SPDT)
  • Series: H10

Why Choose This Product

The ASCO S104772EAX1 proof of closure switch is essential for ensuring safe operation in combustion and gas control systems. By confirming full valve closure before system operation, it helps prevent unsafe conditions and supports compliance with safety standards. Its SPDT configuration allows flexible integration into control circuits.

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Purchase includes a one year manufacturer's warranty from the date of purchase. https://www.1877forparts.com/warranty