BW - A Snap Action Disc Thermostats , Bi Metal Thermostat Ac Spare
BW serial protectors with large metal casing are composed of the
thermal conductive metal casing, bimetallic parts welded with
silver alloy contact point, conductive bracket, insulation fixation
stand, fixed contact strip and heat resistance cable.
|Model||Voltage/Current||Open temperature||Contact style|
Thermal protector BW thermostat for motor
1, Service life: 10/250V 6000 cycle;
2, Electrical strength: AC1500V 1min, no flashover, no breakdown;
3, Contact resistance: <50mΩ;
4, Insulation resistance: > 100MΩ ,
5, Forms, NC type: rising temperatures, contacts disconnected,
manual reset, NO type: rising temperatures, contacts through manual
6, Grotection grade: IP00;
7, Wiring way: insert 0 # (bending terminal 250 ~ 90% % d
optional), insert terminal 187 # (0 ~ 90% % d bending is optional,
thickness, 0.8 mm 0.5 optional);
8, Earthing ways: by metal shell and device thermostat grounded
(earthed) metal parts
Thermal protector BW applies to heat protection for the reason of
locked-rotor and abnormal state of fraction horsepower motor,plastic-case electric motor.
It also can be used as over-heat protector for fluorescent light,ballast lamp,transformer,integrated circuit and
household electric appliance and other general electric equipment,and it can be used as thermal-detector in secondary control.