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IP65 DC Miniature Circuit Breaker 900V 63A 3Pole DC MCB SAA/ TUV Certified BB1-63

IP65 DC Miniature Circuit Breaker 900V 63A 3Pole DC MCB SAA/ TUV Certified BB1-63

DC MCB BB1-63: *900V DC *63 Amp *3Pole *IP65

Description

DC Mini circuit breaker BB1-63 900V 3P


Most of solar residential systems voltage is below 900V, and off grid system below 900V.

When the system voltage more than 600V, it’s better to install the DC mini circuit breaker or DC switch with the fuse as over current protection.

3P 900V breaker will be perfect for these systems.

The BB1 breaker with CE and CB certificate.


Electrical Characteristics

Standard

IEC60947-2

Pole

3P

Rated Operational Voltage

900V

Current

3A-63A

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.


Features:


Non-polarity DC breaker

Up to 1200V 63A

IEC-60947.2

Arc flash barriers keep the systems safety

IP65 PC enclosure is optional


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

4000

Protection Degree

IP65 enclosure/IP20 switch body

Polarity

No Polarity

Certificate

SAA / TUV 


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