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Help CenterPlastic Case Thermal Protector, Motor Thermal Protector,bimetal Thermal Protector
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BW-B2D Thermal protector, thermal switch, bimetal thermal switch , thermal protector for fan motor, kilixon type thermal protector, thermal overload protector , bimetal thermal protector, thermal protector for pump, thermal cutoff, thermal cutout, resettable thermal fuse, overload protector, bimetal thermostat switch, thermal protector, motor thermal protector,bimetal thermal protector
Plastic shell, Snap action thermal protector , normal closed or normal open type, automatic reset type with UL,VDE, CB, CCC , Rohs compliant
Work principle:
BW-B 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:
BW-B 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 or normal open, auto reset
Contact rating: 10A/125VAC; 6A/250VAC; 10A/24VDC
Thermal switch dimension: 15X7.2X3.8mm; 18X8.0X4.0mm
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)
| Model | Open temperture | Reset temperture | Model | Open temperture | Reset temperture |
| B2D-50℃ | 50±5℃ | 35±6℃ | B2D-105℃ | 105±5℃ | 70±15℃ |
| B2D-55℃ | 55±5℃ | 35±7℃ | B2D-110℃ | 110±5℃ | 75±15℃ |
| B2D -60℃ | 60±5℃ | 40±10℃ | B2D-115℃ | 115±5℃ | 75±15℃ |
| B2D-65℃ | 65±5℃ | 45±10℃ | B2D-120℃ | 120±5℃ | 80±15℃ |
| B2D-70℃ | 70±5℃ | 45±10℃ | B2D-125℃ | 125±5℃ | 85±15℃ |
| B2D-75℃ | 75±5℃ | 50±15℃ | B2D-130℃ | 130±5℃ | 85±15℃ |
| B2D-80℃ | 80±5℃ | 55±15℃ | B2D-135℃ | 135±5℃ | 90±15℃ |
| B2D-85℃ | 85±5℃ | 55±15℃ | B2D-140℃ | 140±5℃ | 95±15℃ |
| B2D-90℃ | 90±5℃ | 60±15℃ | B2D-145℃ | 145±5℃ | 95±15℃ |
| B2D-95℃ | 95±5℃ | 65±15℃ | B2D-150℃ | 150±5℃ | 100±15℃ |
| B2D-100℃ | 100±5℃ | 65±15℃ | B2D-155℃ | 155±5℃ | 105±15℃ |
Dimension: with leadwire and with insulation sleeve, the cable and length can be made according to customer's request:
15X7.2X3.8mm or 18X8.0X4.0mm 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
Production Line:
Goods ready to be delivery:
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.
Send Inquiry to This Supplier
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