FAQ-Molded Case Parts|Thermosetting Compression Moulding|ACB manufacture|Molded case parts manufacturers-Ruirui Electric (zhejiang) Co., Ltd

272022.10

【MCCB】 With leakage plastic case circuit breakers often break on their own?
Hits:222share
Send the manufacturer to recalibrate; choose to find the cause, such as the wire insulation damage, need to replace.
272022.10

【MCCB】 The circuit breaker closes after a certain period of time self-break?
Hits:218share
Readjust; replace the molded case circuit breaker.
272022.10

【Contactor】 Not moving or unreliable operation?
Hits:214share
1, adjust the power supply voltage 2, increase the power supply capacity, correct the wiring, repair the control contact surface 3, replace the coil 4, replace the coil to eliminate the jamming fault ···

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