Ashcroft T424T10030BX100 Temp Switch 1-100F Dpdt

Product Description

The ASHCROFT T424T10030BX100 is a single setpoint, watertight temperature switch designed for industrial and commercial process control applications. It uses a capillary stem for remote temperature sensing and features a DPDT (double-pole, double-throw) contact form that allows both normally open and normally closed circuit configurations from a single device. The switch operates across a temperature range of 1 to 100 degrees F, making it suitable for low-to-mid range temperature monitoring. Licensed HVAC technicians, industrial electricians, and mechanical contractors install this type of control switch in systems that require automatic temperature-triggered switching.

This temperature switch is built for demanding environments across a wide range of industries. Typical applications include boilers and burners, heating and air conditioning systems, hydraulic and lubrication systems, food processing equipment, chemical and petrochemical plants, degreasers and evaporators, power plants, marine equipment, offshore oil rigs, ground support equipment, and pulp and paper processing. Its watertight construction and extensive certification package make it a fit for both indoor and outdoor installations where moisture exposure or hazardous area classification is a concern.

Key Features

• Single setpoint operation with a DPDT contact form for versatile circuit switching
• Temperature range of 1 to 100 degrees F covers low-temperature process and HVAC applications
• Capillary stem design allows remote sensing away from the main switch body
• Watertight enclosure rated for wet and harsh environments
• Certified to ATEX, CE, CSA, IECEx, UL, and RoHS standards for broad application compliance
• Suitable for hazardous location use per ATEX Sira 02ATEX1391X and ATEX CSAE 21UKEX1056X listings

Compatibility

Designed as an OEM-style or replacement single setpoint temperature switch for systems requiring capillary-type sensing within the 1 to 100 degrees F operating range, including boiler controls, HVAC equipment, and industrial process systems.

Installation Notes

Installation should be performed by a licensed electrician or qualified HVAC-R technician in accordance with the NEC and any applicable local codes. De-energize all circuits and shut down the controlled system before removing or installing the switch. Route the capillary carefully to avoid kinking, sharp bends, or mechanical damage, as capillary damage will impair sensing accuracy. Verify setpoint calibration and contact continuity after installation before returning the system to service.