Product Description:

LDB9-125H high-breaking miniature circuit breaker is of nice appearance, small size, light weight with excellent reliable performance, high breaking capacity, and rapid tripping reaction. It is mainly used to protect power lines of AC 50Hz/60Hz, current value 125A from overload and short-circuit. It’s also used in electromotor ,lighting circuits and electrical devices which don’t need to be switched on/off frequently. The product is widely used in various places such as industry places, business buildings, high-rise buildings, civil residences, etc.
Products can be customized to suit your needs.
Compliant with standards: GB14048.2-2001, IEC60947-2

Application:

Miniature circuit breaker is also called Micro-break for short. It is the most widely used terminal protection electrical appliance in building electrical terminal power distribution devices.
Its short circuit protection functions – When the live line and the neutral line contact and the instantaneous current is very large, the circuit breaker will trip.
Its overload protection – When the electric current exceeds the rated current of the appliance, the circuit breaker will trip.

MCB Measurements

MCB LDB9-125H High-breaking Miniature Circuit Breaker
Image	Model No.	Related Current	Unit	Quantity in a Master Carton	Remark
	LDB9-125H/1P	125A	PC	120	The flame-retardant shell of red copper parts contains 85% silver
	LDB9-125H/2P	125A	PC	60
	LDB9-125H/3P	125A	PC	40
	LDB9-125H/4P	125A	PC	30
Products can be customized to suit your needs.