Why Choose the Chint DZ158-1-63 High Current MCB?
The Chint DZ158-1-63 is a robust 63A 1 pole high current miniature circuit breaker designed to protect low-voltage electrical circuits against overload and short circuit faults. Built for demanding residential, commercial and industrial distribution applications, it provides reliable circuit protection while also serving as a manual switching and isolation device.
As part of the Chint DZ158 Series, this device offers a 63A rated current, 1 pole configuration and 10kA short circuit breaking capacity. Its compact DIN rail mounted format makes it suitable for distribution boards, control panels and electrical enclosures where dependable high-current protection is required.
With support for 230/400V AC low-voltage systems, a thermo-magnetic release characteristic and compliance with IEC/EN 60947-2, the DZ158-1-63 is a practical choice for protecting cables, equipment and downstream circuits in modern electrical installations.
Key Advantages
- 63A high current MCB for low-voltage circuit protection.
- 1 pole configuration for single-pole distribution applications.
- 10kA breaking capacity for dependable short circuit protection.
- Provides protection against overload and short circuit faults.
- Can be used for switching and isolation in suitable installations.
- Compact DIN rail mounted design for distribution boards and panels.
Key Features
- Chint DZ158 Series high current MCB.
- 63A rated current.
- 1 pole device.
- 10kA rated breaking capacity.
- Thermo-magnetic release for overload and short circuit protection.
- Suitable for AC low-voltage distribution systems.
- Manual switching and isolation function.
- 35mm DIN rail mounting for fast installation.
Reliable High Current Circuit Protection
The Chint DZ158-1-63 automatically disconnects the circuit when overload or short circuit conditions are detected, helping protect conductors, equipment and electrical installations from damage. Its high current rating makes it suitable for circuits requiring greater capacity than standard miniature circuit breakers.
The device also supports manual switching and isolation, giving installers and maintenance engineers a practical means of controlling and isolating circuits during inspection, servicing or system changes.
Typical Applications
- Commercial electrical distribution boards.
- Industrial control panels.
- High-current single-pole circuits.
- Sub-distribution systems.
- Building services installations.
- Low-voltage circuits requiring overload and short circuit protection.
