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ABB S202-Z1 MCB – S200 – 2P – Z – 1A
ABB S202-Z1 2-pole miniature circuit breaker with Z trip characteristic, 1 A rated current and 6 kA breaking capacity for sensitive electronic and control circuit protection.
£63.33
Why Choose the ABB S202-Z1 Miniature Circuit Breaker?
The ABB S202-Z1 is a compact and dependable 2-pole miniature circuit breaker (MCB) from the ABB System pro M Compact S200 series, designed to provide reliable overload and short circuit protection in residential, commercial and industrial electrical installations. Its Z characteristic trip curve offers fast magnetic tripping, making it especially suitable for sensitive electronic circuits and equipment requiring precise protection.
As part of ABB's trusted S200 range, the S202-Z1 combines current limiting performance with robust thermal and electromechanical tripping mechanisms. This helps protect cables, devices and connected loads from electrical faults while supporting safe and efficient operation within distribution boards and control panels.
With a 1 A rated current, 2-pole configuration and 6 kA breaking capacity, the ABB S202-Z1 is ideal for low current circuits, control systems, instrumentation and electronic equipment where fast and reliable circuit protection is required.
Key Advantages
- Compact 2-pole miniature circuit breaker for low current circuit protection.
- Z curve tripping characteristic for sensitive electronic and control circuits.
- 1 A rated current suitable for precision protection applications.
- 6 kA breaking capacity for dependable fault interruption.
- Current limiting design helps reduce fault energy in protected circuits.
- DIN rail mounting for quick installation in control panels and distribution boards.
Key Features
- ABB System pro M Compact S200 series.
- 2-pole miniature circuit breaker.
- 1 A rated current.
- Z trip characteristic.
- 6 kA short circuit breaking capacity.
- Delayed thermal tripping mechanism for overload protection.
- Electromechanical tripping mechanism for short circuit protection.
- Compatible with ABB S200 modular accessories.
Fast Protection for Sensitive Electrical Circuits
The ABB S202-Z1 is designed to disconnect the circuit automatically when overload or short circuit conditions occur. Its Z curve response provides fast magnetic tripping, helping protect sensitive devices where lower fault current thresholds are required.
This makes the S202-Z1 particularly useful in electrical panels containing electronic control equipment, instrumentation, semiconductor devices and low current automation circuits. Its compact modular format allows easy integration into new installations or panel upgrades.
Typical Applications
- Electronic control circuits.
- Instrumentation and measurement systems.
- Automation panels and PLC circuits.
- Low current industrial control systems.
- Commercial electrical distribution boards.
- Sensitive equipment requiring fast fault protection.
Technical Specifications
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| Current | 1 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | Z curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | ABB | |
| Series | System pro M Compact S200 | |
| Model | S202-Z1 | |
| Product ID | 2CDS252001R0218 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 1 A | |
| Number of poles | 2 | |
| Trip characteristic | Z | |
| Rated operational voltage | Up to 400 V AC | |
| Frequency | 50 / 60 Hz | |
| Rated short circuit capacity | 6 kA | |
| Mounting type | DIN rail | |
| Terminal type | Screw terminals | |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2, UL1077 | |
| Protection rating | IP20 | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S202-Z1 used for?
The ABB S202-Z1 is used to protect low current electrical circuits against overloads and short circuits, particularly where sensitive electronic equipment requires fast protection.
What does the Z trip characteristic mean?
The Z curve provides fast magnetic tripping at lower fault current levels, making it suitable for sensitive electronic circuits, instrumentation and control equipment.
How many poles does the S202-Z1 have?
The ABB S202-Z1 is a 2-pole miniature circuit breaker.
What is the rated current of this breaker?
The ABB S202-Z1 has a 1 A rated current.
How is the S202-Z1 installed?
The S202-Z1 is designed for DIN rail mounting inside electrical distribution boards, control panels and automation enclosures.
Trusted by Electrical Professionals Worldwide
ABB System pro M Compact miniature circuit breakers are trusted by electricians, panel builders and automation engineers for reliable circuit protection, compact installation and consistent performance in demanding electrical systems.
