Chint DZ158-1-63-1 single pole 63 A moulded case circuit breaker for overload protection, short-circuit protection, switching and isolation in low-voltage electrical distribution systems.
£21.17
The Chint DZ158-1-63-1 is a compact and reliable single pole moulded case circuit breaker (MCCB) designed to provide overload and short-circuit protection in low-voltage electrical distribution systems. As part of the Chint DZ158 Series, this device is suitable for commercial, industrial and control panel applications where dependable circuit protection, switching and isolation are required.
With a 63 A rated current and 1 pole configuration, the DZ158-1-63-1 is ideal for protecting single-phase or dedicated low-voltage circuits. Its thermo-magnetic release provides automatic disconnection under overload and short-circuit fault conditions, helping safeguard cables, equipment and electrical installations.
The DIN rail mounted format makes the Chint DZ158-1-63-1 straightforward to install inside distribution boards, machine panels and electrical enclosures. Built for robust operation, it provides a practical solution for circuit protection, manual switching and electrical isolation in demanding environments.
Moulded case circuit breakers such as the Chint DZ158-1-63-1 automatically disconnect circuits when excessive current is detected. This helps protect wiring, downstream equipment and electrical installations from damage caused by overloads or short-circuit faults.
The DZ158 Series is designed for dependable performance in compact distribution systems. Its DIN rail mounted construction, protective functions and isolation capability make it suitable for panel builders, contractors and maintenance engineers working across commercial and industrial electrical installations.
| Current | 63 A |
|---|---|
| Phase | Single Phase |
| Manufacturer | Chint |
| Series | DZ158 Series |
| Model | DZ158-1-63-1 |
| Product type | Moulded case circuit breaker |
| Number of poles | 1 pole |
| Rated current | 63 A |
| Rated voltage | 230 / 400 V AC |
| DC voltage | up to 60 / 110 V DC depending on application |
| Rated frequency | 50 / 60 Hz |
| Rated insulation voltage | 500 V |
| Rated impulse withstand voltage | 4 kV |
| Protection functions | Overload and short-circuit protection |
| Release type | Thermo-magnetic |
| Mounting type | 35 mm DIN rail mounting |
| Protection rating | IP20 |
| Standard | IEC / EN 60947-2 |
The Chint DZ158-1-63-1 is used to protect low-voltage electrical circuits against overloads and short circuits, while also providing switching and isolation.
This moulded case circuit breaker has a rated current of 63 A.
The DZ158-1-63-1 is a single pole circuit breaker.
Yes, the Chint DZ158-1-63-1 is designed for 35 mm DIN rail mounting inside panels and distribution boards.
The breaker provides overload protection and short-circuit protection, as well as manual switching and circuit isolation.
Chint DZ158 Series moulded case circuit breakers are widely used by electrical contractors, panel builders and maintenance engineers for dependable low-voltage circuit protection in commercial and industrial installations.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...