Description

Our 430-301AA 1/2″ Auto Reset Thermostat Switch uses a bi-metal 1/2″ disc for snap action, positive & instantaneous opening or closing of electric circuits. The 1/2″ auto reset snap disc thermostats have a smaller footprint allowing for a lower cost than our other automatic reset thermostats.

The 430-301AA 1/2″ Auto Reset Thermostat Switch can be specified for heating applications where the contacts break on temperature rise, or for cooling applicants where the contacts break on temperature fall.  Temperature calibrations are preset, and all units are subject to 100% mechanical and thermal inspection.

Senasys 1/2″ Snap Disc Thermostats are quality-engineered thermal sensors specifically designed for a variety of major appliances, including clothes dryers, hot liquid and food-dispensing machines, room unit and space heaters, air conditioning systems, copy machines, engine heaters, and wood stoves.

Product Specifications

• Open on Temperature Rise
• Variety of pipe mount options available.
• 90° Terminal Orientation. Other options available, contact us.
• Variety of 1/4″ Spade Terminal Bends. Other options available, contact us.
• Temperature ranges up to 350°F
• Single pole, single throw (SPST)
• Up to 15 Amps @ 120 VAC
• UL rated for 100,000 cycles
• Operates with AC or DC
• Made in the USA

Our 3/16″ to 5/8″ pipe mounts are available in aluminum only and the 7/8″ and 1-1/8″ are brass only. If you would like a specific material, special orders are quantity based and have a longer lead time. For more information on determining your pipe mount size, click here!

For more information about our automatic reset thermostat switches, click here to view our catalog.

Senasys offers a variety of custom options such as terminals, temperature ranges and more. Please contact our direct customer service for more information.