Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
ABB S202M-Z50 MCB – S200M – 2P – Z – 50A
ABB S202M-Z50 2-pole 50 A Z characteristic miniature circuit breaker from the System pro M Compact S200M range with 10 kA breaking capacity for industrial and commercial circuit protection.
£68.35
Why Choose the ABB S202M-Z50 Miniature Circuit Breaker?
The ABB S202M-Z50 is a premium 2-pole miniature circuit breaker (MCB) from the proven ABB System pro M Compact S200M series. It is designed to provide dependable overload and short circuit protection for industrial control panels, automation systems, instrumentation and specialised electrical installations where a Z characteristic tripping curve is required.
Manufactured in accordance with IEC standards, the S202M-Z50 combines excellent current limiting performance with a compact DIN rail mounted design. Its thermal and magnetic trip mechanisms help safeguard electrical equipment while reducing downtime and ensuring reliable long-term operation in demanding commercial and industrial environments.
With a 50 A rated current, 2-pole configuration and a 10 kA breaking capacity, the ABB S202M-Z50 is ideally suited for protecting sensitive electrical circuits where rapid magnetic tripping characteristics are required. The S200M range complies with IEC/EN 60898-1 and IEC/EN 60947-2 and supports a wide variety of industrial applications.
Key Advantages
- Premium ABB System pro M Compact miniature circuit breaker.
- 50 A rated current for industrial and commercial installations.
- 2-pole protection for dependable circuit isolation.
- Z characteristic provides rapid magnetic tripping for sensitive equipment.
- 10 kA breaking capacity in accordance with IEC/EN 60898-1.
- Compact DIN rail mounting for quick installation and maintenance.
Key Features
- ABB S200M miniature circuit breaker series.
- Model: S202M-Z50.
- Rated current: 50 A.
- 2-pole configuration.
- Z tripping characteristic.
- Thermal overload and magnetic short circuit protection.
- Current limiting Class 3 design.
- Compatible with ABB auxiliary contacts and accessories.
Reliable Protection for Sensitive Electrical Systems
The ABB S202M-Z50 uses thermal and magnetic trip mechanisms to protect electrical installations from overloads and short circuits. Its Z characteristic provides a very fast magnetic trip response, making it particularly suitable for protecting sensitive electronic equipment, measurement devices, PLC circuits and specialised control systems.
As part of ABB's trusted System pro M Compact range, the S202M-Z50 offers outstanding switching reliability, excellent current limiting performance and compatibility with a comprehensive range of ABB accessories for professional panel building applications.
Typical Applications
- Industrial automation systems.
- PLC and instrumentation circuits.
- Control panels and switchboards.
- Sensitive electronic equipment.
- OEM machinery.
- Commercial and industrial electrical installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 50 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | Z curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | ABB | |
| Series | System pro M Compact S200M | |
| Model | S202M-Z50 | |
| Product ID | 2CDS272001R0578 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 50 A | |
| Number of poles | 2P | |
| Tripping characteristic | Z | |
| Rated operational voltage | 400 V AC | |
| Input voltage type | AC/DC | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity | 10 kA | |
| Protection rating | IP20 | |
| Mounting type | 35 mm DIN rail | |
| Dimensions (H × W × D) | 88 × 35 × 69 mm | |
| Weight | Approx. 0.25 kg | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S202M-Z50 used for?
It provides overload and short circuit protection for industrial, commercial and specialised electrical circuits where fast tripping characteristics are required.
What does the Z tripping characteristic mean?
The Z characteristic provides a very fast magnetic trip response, making it suitable for protecting sensitive electronic equipment and control circuits.
How many poles does the S202M-Z50 have?
This model is a 2-pole miniature circuit breaker designed to protect two conductors simultaneously.
What is the rated current?
The ABB S202M-Z50 has a 50 A rated current.
How is the circuit breaker installed?
It is designed for installation onto a standard 35 mm DIN rail inside electrical distribution boards and industrial control panels.
Trusted by Electrical Professionals Worldwide
ABB System pro M Compact miniature circuit breakers are trusted by panel builders, machine manufacturers and electrical engineers for dependable circuit protection, excellent reliability and long service life.
