Purchase Qty. Reference FOB Price
20-49 Pieces US$15.80
50+ Pieces US$7.20
Product Description
Thermal-magnetic and thermal-magnetic release are the two primary types of tiny circuit breakers (TMR). Bimetallic strips that heat up as current flows through them are used in thermal magnetic breakers. The strip expands as a result of the heating, triggering a mechanism that opens the circuit. ...