3MP 6AP Bimetallic Automatic Reset Thermal Overload Protector For DC Motor
Brand Name:HCET
Certification:ROHS
Model Number:3MP
Minimum Order Quantity:1000
Delivery Time:5-7 work days
Payment Terms:T/T
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Location:
Nanjing Jiangsu China
Address:
No.18, Huyue Road, Luhe Development, 211500 Nanjing, Jiangsu, China
Supplier`s last login times:
within 38 hours
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Product Details
HCET 3MP/6AP Bimetallic Overload Protectors Power-off Reset 10-30A Current Thermal Cutout Switch for Protection of Traction Motors
HCET bimetallic overload protector is based on the principle of thermal deformation of bimetallic sheet, and senses the temperature change of the equipment through the precision calibrated bimetallic element. When the temperature exceeds the preset threshold due to abnormal circuit current, the bimetal bending by heat triggers the mechanical linkage device to quickly cut off the power supply within 4-10 seconds; the temperature is automatically reset after it returns to normal, without manual intervention. Specifically designed for motors, compressors, transformers and other equipment, can effectively prevent overload, short-circuit winding burnout accidents, suitable for -30 ℃ to 250 ℃ wide temperature range of working environment.
Product feature:
- Intelligent double protection mechanism
Overload current protection (10A/16A/20A/30A can be customized)
Short-circuit instantaneous cut-off (response time 4-10 seconds) - Military grade durability guarantee
More than 10000 times mechanical life test
Silver-plated contacts ensure low contact resistance (<50mΩ) - Adaptable design for all scenarios
Compact structure, saving installation space
Customizable terminals, support plug / rivet line double fixed
Electrical Characteristics:
30℃~180℃ | 4S~10S Special action time can be customized |
| ±5°C, ±8℃ Temperature Tolerance | 1A~45A The overload current tripping range can be customized according to customer's requirements. |
45amps/15 volts DC 15amps/30 volts DC 25amps/250 volts AC 30amps/125 volts AC |
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3MP 6AP Bimetallic Automatic Reset Thermal Overload Protector For DC Motor
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