Selco’s new fail safe manual reset thermostat

fail safe thermostat

With fast customer service and truly collaborative sales, engineering and design team, Selco and ESI shine where it matters most.

Selco Products has a new fail-safe bulb and capillary thermostat! They are a fixed setting, fail-safe manual reset, high limit safety control. They have two models available with either single-pole single-throw (SPST) or single-pole double-throw (SPDT) switching contacts. Both models rated at 250VAC, 20Amps.
 
These products have a special mechanism internal to the switch described as the “fail-safe” feature. The contacts open if the expansion fluid leaks or if the temperature of the thermostat drops below -20°C. These devices are factory calibrated to your desired trip point and the circuit will remain inactive until manually depressing the reset pin button which is required to close the contacts.
 
The operation is simple. When the temperature rises, the fluid-filled bulb expands via a capillary tube to an expandable diaphragm within the remote thermostat set point.
 
Features and benefits of the fail-safe thermostats:
  • “Fail-safe” thermal cut out
  • Compact and have ceramic bodies
  • High temperature – temperature range from 86°F to 752°F (30°C to 400°C)
  • Full & micro disconnection action
  • Variety of terminals, fittings and high-temperature insulation sleeves
  • Available in copper or stainless steel
  • Minimum orders as low as 100 units
  • Startup lead time applies and then let Selco manage your inventory
  • Tariff free
  • As always, quality is excellent and pricing is very competitive

We are honored to serve as a manufacturer’s rep for Selco. Selco’s wide range of temperature control products serve a variety of industries including appliance, HVAC, medical, telecommunications, food service, and instrumentation. Products include thermostats, NTC thermistors, thermal cut-offs, thermal protectors, knobs, precision electronic controls, high-bright LED lighting, panel instruments, and photocells.