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ABB S202-Z3 MCB – S200 – 2P – Z – 3A
ABB S202-Z3 miniature circuit breaker with 3 A rated current, Z characteristic, 2 pole configuration and 6 kA breaking capacity for sensitive electrical circuit protection.
£61.29
Why Choose the ABB S202-Z3 Miniature Circuit Breaker?
The ABB S202-Z3 is a compact and dependable two pole miniature circuit breaker (MCB) designed to provide reliable overload and short circuit protection in residential, commercial and industrial electrical installations. Part of the proven ABB S200 System pro M compact series, it offers high quality circuit protection in a DIN rail mounted format suitable for modern distribution boards and control panels.
This miniature circuit breaker uses separate thermal and electromagnetic tripping mechanisms to protect electrical circuits from overload currents and short circuit faults. Its current limiting design helps reduce fault energy, supporting improved protection for cables, connected equipment and electrical installations.
With a 3 A rated current, Z characteristic tripping curve and 2 pole configuration, the ABB S202-Z3 is particularly suitable for sensitive circuits requiring rapid magnetic tripping. Its compact modular design enables quick installation in electrical panels where reliable two pole circuit protection is required.
Key Advantages
- Compact two pole miniature circuit breaker for electrical distribution and control panels.
- 3 A rated current for low current circuit protection.
- Z curve tripping characteristic for sensitive electrical and electronic circuits.
- 2 pole configuration for two-pole circuit isolation and protection.
- Current limiting design helps reduce fault energy.
- Compatible with ABB System pro M compact accessories.
Key Features
- ABB S200 miniature circuit breaker series.
- 3 A rated current.
- Z characteristic tripping curve.
- 2 pole configuration.
- 6 kA rated short circuit breaking capacity.
- Thermal overload protection.
- Electromagnetic short circuit protection.
- DIN rail mounting for fast installation.
Reliable Protection for Sensitive Electrical Circuits
The ABB S202-Z3 automatically disconnects electrical circuits during overload or short circuit conditions, helping protect wiring, control equipment and connected devices. The Z characteristic provides rapid magnetic tripping, making it suitable for sensitive electronic equipment, control circuits and low current electrical systems.
As part of ABB’s System pro M compact range, this MCB is designed for reliable performance, simple installation and flexible integration with compatible accessories. Its two pole construction makes it suitable where both conductors require protected switching and isolation within compact electrical assemblies.
Typical Applications
- Sensitive electronic control circuits.
- Industrial automation panels.
- Commercial distribution boards.
- Low current power distribution.
- Instrumentation and control equipment.
- OEM machinery and electrical cabinets.
Technical Specifications
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| Current | 3 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | Z curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | ABB | |
| Series | S200 | |
| Model | S202-Z3 | |
| Product type | Miniature circuit breaker (MCB) | |
| Manufacturer part number | 2CDS252001R0318 | |
| Rated current | 3 A | |
| Tripping characteristic | Z | |
| Number of poles | 2 | |
| Number of protected poles | 2 | |
| Rated operational voltage | 400 V AC | |
| Rated insulation voltage | 440 V | |
| Frequency | 50 / 60 Hz | |
| Rated short circuit breaking capacity | 6 kA | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Dimensions (H × W × D) | approx. 88 × 35 × 69 mm | |
| Weight | approx. 0.25 kg | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S202-Z3 used for?
It is used to protect low current electrical circuits against overloads and short circuits in residential, commercial and industrial applications.
What is the rated current of this MCB?
The ABB S202-Z3 has a 3 A rated current.
What does the Z characteristic mean?
The Z tripping characteristic provides fast magnetic tripping and is commonly used for sensitive electrical and electronic circuits.
How many poles does this circuit breaker have?
This model has a 2 pole configuration, making it suitable for two-pole circuit protection and isolation.
How is the ABB S202-Z3 installed?
The breaker is designed for installation on a standard DIN rail inside electrical distribution boards, control panels and electrical cabinets.
Trusted by Electrical Engineers Worldwide
ABB S200 miniature circuit breakers are trusted by electricians, panel builders and industrial engineers for compact circuit protection, dependable performance and long service life in modern electrical installations.
