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.
Features:
Non-polarity DC breaker
Up to 1200V 63A
IEC-60947.2
Arc flash barriers keep the systems safety
IP65 PC enclosure is optional
AUXILIARY CONTACT FOR BB1-63
Auxiliary contact unit must be mounted from the left to the device or to the release unit(s) when installed.
Contact units are equipped with changeover (CO) combination(s) of contacts.
●Auxiliary contacts synchronnous with main contacts of device
●According to IEC/EN 62019
SHUNT RELEASE AND AUXILIARY CONTACT FOR BB1-63
●Shunt Release and Auxiliary contacts for installation devices BB1-63
●Shunt trip releases and Auxiliary contacts
|
Model |
BB1-63 |
|
Poles |
1P 2P 3P 4P |
|
Standard |
IEC60947.2 |
|
Utilization Category |
DC-21B |
|
Rated Operational Voltage (Ue) |
300V,600V,900,1200V |
|
Rated Current |
3A 4A 6A 10A 13A 16A 20A 25A 32A 40A 50A 63A |
|
Mechanical Cycle |
20000 |
|
Electrical Cycle |
1000 |
|
Protection Degree |
IP65 enclosure/IP20 switch body |
|
Polarity |
No Polarity |
|
Certificate |
SAA / TUV |
