Safety thermal cut-out
Type 89.00
Application
For heat generators with temperatures 130°C
Features
Electromechanical safety thermal cut-out (STB) with capillary sensor for the control of heat generators according to DIN3440 and EN60730-1/2-9, with VDE- and CE-Mark.
- If cut-out temperature is exceeded, circuit switches to OFF or change over and stays in this position
- Fail safe design: Expansion liquid loss results in opening of contact 1-2
- Manual resetting after sensing element has cooled by at least 10K
- Single-pole micro switch with on/off or change-over switch
- Time factor of sensing element better than DIN3440 and EN60730
- Temperature compensated switching head
- Operation type 2B.F.H.K.L.P (EN60730)
