Double Way Automatic Transfer MCB for Electrical Vehicle

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCB
• Model NO.: YBB7
• Poles Number: 2
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker
• Certification: ISO9001-2000, CE, CB, CCC
• Model: Lrb8-125DC
• Number of Poles: 2p
• Current Value: 150A
• Pole: 2p
• Transport Package: 240 Poles/Carton
• Specification: IEC60898
• Trademark: LONGROAD/OEM
• Origin: China
• Production Capacity: 500, 000 Poles/Month

Product Description

Product description
       2P asynchronous circuit breaker are used for double electric transfter and two battery groups transfer, at a time one pole on another pole off, another pole open and this pole close, always maintain a pass of a circuit, another off,  2P MCB has synchronous and asynchronous, synchronous is another connecting, synchronization can control two way, two way on and off at the same time simultaneously, asynchronous is one pole on and one pole close at a time.

Electrical Characteristics
 

Standard		IEC60898-2
Pole		2P
Rated voltage(Ue)		12~120V DC
Rated current(In)		3, 6, 10, 16, 20, 25, 32,40, 50,63A,80,100,125,150,200,225,200
Short-circuit Breaking Capacity		6000A
Rated insulation voltage(Ui)		1000V DC
Rated impact voltage Uimp		4kV
Mechanical life		2000
Electric life		4000
Isolation function		Yes
Protection degree		IP20
Temperature		-25ºC ~+70ºC
Muggy		Type 2
Shake degree		2.6 IEC60068
Impact degree		2.27 IEC60068