BW-A1D Thermal protector, thermal switch, bimetal thermal switch , motor thermal protector, thermal overload protector , bimetal thermal protector, thermal cutoff, bimetal thermostat, resettable thermal fuse, bimetal switch,  bimetal thermostat switch,    thermal protector, thermal switch, motor thermal protector

Snap action thermal protector , automatic reset type with UL,VDE, CB, CCC , Rohs compliant

Work principle:

BW-A1D thermal protector is a temperature automatic response devide and is connected in series to the winding of motor. The contacts open on temperature rise and reset after the temperature drops down.

Application:

A1D series thermal protectors are devices for protecting against overload and over temperature. They are usually used for AC 220v /50Hz one phase motors to protect motor from over temperature caused by unusual state such as overload, blocked up. They are also used for protecting against over temperature & temperature control in lighting appliance, heater, fluorescent ballast, IC etc.

Main features:

Snap action, normal closed, auto reset

Contact rating: 10A/125VAC; 6A/250VAC; 10A/24VDC
Thermal switch dimension: 15X6.5X3.1mm

Open Temperature: 50C to 155C,  in 5C increasement

Tolerance for open temperature: +/-5C

Cable:Stardard:AWG20 silicon cable or AWG#22 UL3326 PE cable, 70mm long, special requests accepted
Approval: UL,VDE, CQC,CB, Rohs compliant

Advantage:Good quality, good price, prompt delivery guaranteed.

Cutoff temperature table:(reset temperature for reference)

Dimension: with leadwire and with insulation sleeve, the cable and length can be made according to customer's request:

15X6.5X3.1mm with 70mm cable, special requests for the cable acceptable

 Ultimate Tripping Current Vs Ambient Temperature ( for reference only)

There is also other models for your choices, pls click here:

http://preview.china.cn/productgrouplist-200009953/Thermal_protector_thermal_switch.html

Storage Condition:

During the transport and storage, the packages can not be exposed to snows or rains, and should avoid strong force outside.  It shouId be stored in a dry and ventilative warehouse.

Customers' special requests accepted. Pls contact us for more.