Overview

The TRS Thermal Reed Switch is a highly reliable, precise

temperature-sensitive switch ideal for energy conservation.

Its unique proprietary design features a magnet and

a temperature-sensing soft ferromagnetic substance

called Thermorite®. The material’s magnetic flux density

decreases as the temperature increases turning it into a

paramagnetic substance at the Curie temperature.

These products have also been attested by the International

Relay Association.

Benefits

• High reliability for on/off operations

• High-speed response

• Long operational life

• Excellent environmental durability

• Extremely simple circuit design

• Compact, light and easy to handle

• Dust, explosion and corrosion-proof

• Wide range of operating temperatures available

from −10°C to +130°C

• Excellent temperature accuracy of ±2.5°C

• UL and CSA approved for TRS5***BLRU 100V

• UL approved for TRS5***BLRVU 200V

• RoHS/REACH compliant

Applications

Typical applications include temperature detection and

overheat monitoring of electric appliances, heat-retention

heater control for rice cookers, defrost for air conditioners

and vending machines, roll heater temperature control for

copying machines, radiator water temperature detection for

automotive electric fan control.