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DC Mini Circuit Breaker 1200V 50A BB1-63 UL Listed

Highlights:

    • Non-polarity
    • High Short-Circuit / Breaking Capacity
    • Overload, Short Circuit, Unfrequent Operation and Anti-reflux Protection
    • Up to 1200V 50A
    • Comply with: UL 489B
    • Breaking Capacity: 6kA


SOLAR DC MINI CIRCUIT BREAKER


The BB1-63 modular miniature circuit-breakers can be used in solar DC circuits up to 1200 VDC (4-poles execution). Application in solar DC circuits, battery energy storage systems and UPS.

 

Arc flash barrier design keeps solar equipment more safe and reliable.

 

For DC circuit over-current protection.






SHUNT RELEASE AND AUXILIARY CONTACT FOR BB1-63


●Shunt Release and Auxiliary contacts for installation devices BB1-63

 

●Shunt trip releases and Auxiliary contacts





SPECIFICATION

Electrical Characteristics
Type BB1-63
Comply with UL 489B
Pole 2P 4P
Rated Working Voltage (Ue) 600V DC 1200V DC
Conventional thermal current  (lth) 63A
Rated Current (ln) 2A, 3A, 4A, 6A, 10A, 13A, 20A, 25A, 32A, 40A, 50A
Rated lnsulated Voltage (Ui) 1200V DC
Rated lmpulsed Voltage (Uimp) 6kV
Ultimate Breaking Capacity (lcs) 5kA
Tripping Type Thermal Magnetic Type



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