Miniature Circuit Breaker MCB | Shihlin Electric
Shihlin Electric offers IEC 60947-2 certified miniature circuit breakers with thermal magnetic trip units, rated 15-100A, available in 1P/2P/3P configurations for industrial applications.
Miniature Circuit Breaker
BKH
Rated current: 15, 20, 30, 40, 50, 60, 75, 100A
Breaking Capacity
|
Poles |
1P |
2P |
3P |
|
|
Icu (kA) |
110V / 120V |
15 |
- |
- |
|
220V / 240V |
10 |
15 |
15 |
|
|
380V / 400V |
- |
10 |
10 |
|
Specification
- Bolt on type
- Standard: IEC60947-2
- Rated current: 15, 20, 30, 40, 50, 60, 75, 100A
- Pole: 1P / 2P / 3P
- Trip Unit: Thermal magnetic
- Certification
-
-
ISO14001 -
TPM -
CNS -
ISO9001 -
CE -
BSMI
-
- Files Download
-
- Related Products
-
Popular Products
Download 
How can you ensure reliable circuit protection across your multi-voltage factory automation systems?
Shihlin Electric's IEC 60947-2 certified miniature circuit breaker provides thermal magnetic protection for 110V to 400V applications with rated currents from 15A to 100A. Our bolt-on MCB design integrates seamlessly with your existing switchboards and motor control systems, delivering precise fault detection and equipment protection. With flexible 1P/2P/3P pole configurations, you can standardize on a single supplier for all your power distribution needs. Request a technical consultation to optimize your circuit protection strategy.
Manufactured with Japanese assembly techniques combined with high-stability components, Shihlin Electric's MCB ensures superior product quality and long-term operational reliability. The thermal magnetic protection mechanism responds instantly to electrical faults, safeguarding critical equipment and personnel while minimizing downtime. As part of our comprehensive low-voltage power distribution portfolio, this MCB integrates seamlessly with our AC motor drives, contactors, and PLC control systems, enabling OEM/ODM partners and industrial manufacturers to build robust, efficient automation solutions. Contact our technical support team today to specify the ideal MCB configuration for your application and benefit from over 60 years of proven manufacturing expertise.