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Chint DZ158-1-100A MCB – 1P – 100A – 10kA
Chint DZ158-1-100A high current miniature circuit breaker with 100 A rated current, 1 pole configuration and 10 kA breaking capacity for overload and short-circuit protection.
£10.30
Why Choose the Chint DZ158-1-100A High Current Miniature Circuit Breaker?
The Chint DZ158-1-100A is a robust single pole high current miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection for low-voltage electrical distribution systems. As part of the proven Chint DZ158 Series, this breaker is ideal for commercial, industrial and OEM applications where reliable circuit protection and safe isolation are essential.
With a 100 A rated current, 10 kA breaking capacity and 1 pole configuration, the DZ158-1-100A is suitable for protecting high current single-phase circuits. Its thermo-magnetic trip mechanism provides rapid disconnection during overload and short-circuit conditions, helping to safeguard wiring, switchgear and connected equipment.
Designed for quick installation on a standard 35 mm DIN rail, the Chint DZ158-1-100A offers dependable operation, compact dimensions and compatibility with auxiliary accessories, making it an excellent choice for modern electrical installations.
Key Advantages
- Compact 1 pole high current miniature circuit breaker.
- 100 A rated current for demanding electrical applications.
- 10 kA breaking capacity for dependable fault protection.
- Provides overload protection, short-circuit protection, switching and isolation.
- Thermo-magnetic release for reliable fault detection.
- DIN rail mounting for fast installation into distribution boards and control panels.
Key Features
- Chint DZ158 Series high current miniature circuit breaker.
- 1 pole configuration.
- 100 A rated current.
- 10 kA rated breaking capacity.
- Thermo-magnetic trip mechanism.
- Suitable for AC and DC low-voltage applications.
- 35 mm DIN rail mounting.
- Compatible with auxiliary contacts.
Reliable High Current Circuit Protection
The Chint DZ158-1-100A automatically disconnects electrical circuits whenever excessive current or fault conditions occur. This protects electrical infrastructure, cables and connected equipment while improving overall installation safety.
Its compact design, high current rating and dependable thermo-magnetic protection make it suitable for distribution boards, industrial machinery, commercial installations and OEM electrical equipment requiring reliable high current protection.
Typical Applications
- Commercial distribution boards.
- Industrial electrical installations.
- OEM machinery and equipment.
- Motor control panels.
- Power distribution systems.
- High current single-phase circuits.
Technical Specifications
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| Current | 100 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | MCB | |
| Breaking Capacity | 10 kA | |
| Manufacturer | Chint | |
| Series | DZ158 Series | |
| Model | DZ158-1-100A | |
| Product type | High current miniature circuit breaker | |
| Number of poles | 1 pole | |
| Rated current | 100 A | |
| Rated breaking capacity | 10 kA | |
| Rated voltage | 230 / 400 V AC | |
| DC voltage | 60 / 110 to 110 / 220 V DC | |
| 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 |
Frequently Asked Questions
What is the Chint DZ158-1-100A used for?
The Chint DZ158-1-100A protects electrical circuits against overloads and short circuits while also providing manual switching and safe isolation.
What current rating does this breaker have?
This model has a rated current of 100 A.
What is the breaking capacity?
The DZ158-1-100A provides a 10 kA rated breaking capacity for dependable fault interruption.
Is this breaker suitable for DIN rail installation?
Yes, the breaker is designed for installation on a standard 35 mm DIN rail.
What protection functions are included?
The breaker provides overload protection, short-circuit protection, manual switching and electrical isolation.
Trusted by Electrical Professionals Worldwide
Chint DZ158 Series high current miniature circuit breakers are trusted by electrical contractors, panel builders and industrial engineers for dependable circuit protection in demanding commercial and industrial applications.
