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ABB S202M-Z2 MCB – S200M – 2P – Z – 2A
ABB S202M-Z2 2-pole 2A Z characteristic miniature circuit breaker from the System pro M compact S200M range with 10 kA breaking capacity for sensitive circuit protection.
£54.75
Why Choose the ABB S202M-Z2 Miniature Circuit Breaker?
The ABB S202M-Z2 is a compact and reliable 2-pole miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits in residential, commercial and industrial installations. As part of the ABB System pro M compact S200M series, it offers dependable current limiting performance and high quality circuit protection for professional electrical systems.
This MCB features a Z characteristic trip curve, making it especially suitable for sensitive electronic circuits and equipment where rapid disconnection is required at lower fault current levels. Its dual tripping technology combines delayed thermal overload protection with electromechanical short circuit protection for consistent and dependable operation.
With a rated current of 2 A, a 2-pole configuration and a 10 kA breaking capacity, the ABB S202M-Z2 is ideal for low current control circuits, instrumentation, PLC systems and sensitive automation equipment. Its modular DIN rail mounting format supports neat, efficient installation within electrical panels and distribution boards.
Key Advantages
- Compact 2-pole miniature circuit breaker for low current circuit protection.
- 2 A rated current suitable for sensitive electrical and control circuits.
- Z characteristic trip curve for rapid response to lower fault currents.
- 10 kA short circuit breaking capacity for dependable protection.
- Thermal overload and electromechanical short circuit tripping mechanisms.
- Compatible with ABB System pro M compact accessories.
Key Features
- ABB System pro M compact S200M series.
- 2-pole (2P) miniature circuit breaker.
- 2 A rated current.
- Z trip characteristic.
- 10 kA rated breaking capacity at 230/400 V AC.
- Current limiting design for enhanced fault protection.
- DIN rail mounting for fast panel installation.
- Suitable for residential, commercial and industrial applications.
Reliable Protection for Sensitive Electrical Circuits
The ABB S202M-Z2 automatically disconnects electrical circuits during overload or short circuit conditions, helping protect wiring, devices and connected equipment from damage. Its Z curve tripping characteristic is designed to respond quickly at lower multiples of rated current, making it suitable for circuits containing sensitive electronic components.
The S200M series is widely used by electricians, panel builders and automation engineers who require compact, high performance protection devices. The S202M-Z2 combines ABB build quality with practical DIN rail installation, making it a dependable choice for modern electrical panels and control systems.
Typical Applications
- Industrial control panels.
- PLC and automation systems.
- Sensitive electronic equipment.
- Instrumentation and control circuits.
- Commercial distribution boards.
- OEM machinery and panel building.
Technical Specifications
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| Current | 2 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-Z2 | |
| Manufacturer Part Number | 2CDS272001R0278 | |
| EAN | 4016779600583 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 2 A | |
| Number of poles | 2 | |
| Trip characteristic | Z | |
| Rated operational voltage | 400 V AC | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity | 10 kA | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2 | |
| 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 S202M-Z2 used for?
The S202M-Z2 is used to protect low current electrical circuits against overloads and short circuits, particularly where sensitive electronic equipment requires fast fault disconnection.
What does the Z trip characteristic mean?
The Z characteristic provides rapid magnetic tripping at relatively low fault current levels, making it suitable for sensitive electronic and control circuits.
What is the rated current of the S202M-Z2?
The ABB S202M-Z2 has a rated current of 2 A.
How many poles does this circuit breaker have?
This model is a 2-pole miniature circuit breaker.
Where is this MCB typically installed?
The S202M-Z2 is typically mounted on a DIN rail inside electrical distribution boards, industrial control panels and machinery cabinets.
Trusted by Electrical Professionals Worldwide
ABB System pro M compact S200M miniature circuit breakers are trusted by electricians, panel builders and automation engineers for reliable protection, compact installation and dependable long term performance in demanding electrical systems.
