Product Description:

LDB8-100 series of miniature automatic reclosing circuit breakers ( smart recloser switch) are suitable for electric lines of AC 50Hz (or 60Hz) rated voltage 230(or 120V)/400V and rated current to 80A. The product is intelligently opened or closed under the control of electric energy meter (power meter) signal or remote signal control. It also protects the circuit from overcurrent and short circuit. It can also be used for infrequent operation of the circuit under normal conditions. The product is widely used in the intelligentization renovation projects of the national grid.

Compliance with standards – GB10963.1, IEC60898-1.
Products can be customized to suit your needs.
Ambient temperature: -5ºC~40ºC The average value within 24h does not exceed 35ºC
Installation location: no more than 2000 m above sea level

Installation & Working Conditions:

Ambient temperature: -25℃~+65℃, and the average temperature value during 24h does not exceed +35℃
Altitude : no more than 2000m
Pollution degree: Level 2
Protection level: IP20
Installation category: Type II and Type III;
Installation method: 35mm wide mounting rail is used for vertical installation with 20mm tolerance in any direction.
Wiring method: Use screws to compress the wiring, tightening torque 2.5N.m

LGLEDUN Miniature Automatic Reclosing switch, Recloser
Image	Model No.	Poles	Desc.	Quantity in a Master Carton
	LDB8-100/2PRD	2P	External Circuit Breaker for Power Meter	75
	LDB8-100/4PRD	4P		45
	LDB8-100/2PRD	2P	Photovoltaic Circuit Breaker	75
	LDB8-100/4PRD	4P		45
Products can be customized to suit your needs.