BENY New Energy BB2-63 IP65 DC Miniature Circuit Breaker 1500V 40A 1P 2P 3P DC MCB CE Certified
The BB2-63 modular miniature circuit-breakers can be used in solar DC circuits up to 1500 VDC. 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.
| Electric Parameter | |
| Standard | IEC 60947-2, GB/T 14048.2 |
| Pole | 1P, 2P, 3P |
| Rated Working Voltage | 500V, 1000V, 1500V |
| Maximum current of shell frame | 63A |
| Rated Working Current | 6A, 10A, 13A, 16A, 20A, 25A, 32A, 40A, 50A, 63A |
| Rated Insulation Voltage | 1500V DC |
| Rated Impulse Voltage | 8kV |
| Run Breaking Capacity | 1.5kA |
| Ultimate Breaking Capacity | 1.5kA |
| Flashover distance | < 50mm |
| Trip Type | Thermomagnetic type |
| Service life | |
| Mechanical life | 10000 |
| Electrical life | 300 |
| Installation Environment | |
| Protection Degree | Side IP40, cable port IP20 |
| Wiring Capacity | 1mm² ~ 16mm² |
| Wiring Torque | 2.0N·m ~ 3.5N·m |
| Working Temperature | -40°C ~ +80°C |
| Storage Temperature | -40°C ~ +85°C |
| Resistance to moisture and heat | II (Humidity 55°C, relative humidity 95%) |
| Fixed installation | Fixed to the 35mm guide rail |
beny.com
Safer DC System
evb.com
Smart Charging Solution
pvb.com
© Copyright@2026, Zhejiang Benyi New Energy Co, Ltd. All rights reserved. privacy-policy, cybersecurity-commitment.
www.beny.com
Safer DC system
www.evb.com
Smart charging solution
www.pvb.com
Micro energy system
© Copyright@2021, Zhejiang Benyi New Energy Co, Ltd. All rights reserved. privacy-policy, cybersecurity-commitment.
