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 S201M-Z25NA MCB – S200M – 1P+N – Z – 25A
ABB S201M-Z25NA miniature circuit breaker with 25 A rated current, Z tripping characteristic, 1P+N configuration and 10 kA breaking capacity for sensitive circuit protection.
£42.09
Why Choose the ABB S201M-Z25NA Miniature Circuit Breaker?
The ABB S201M-Z25NA, product code 2CDS271103R0518, is a high quality 1P+N miniature circuit breaker (MCB) from the trusted ABB System pro M compact S200M range. Designed to provide dependable overload and short circuit protection, it is suitable for residential, commercial and industrial electrical installations where reliable and fast-acting circuit protection is required.
Featuring a Z tripping characteristic, this MCB is designed for sensitive electrical circuits where rapid disconnection at relatively low fault currents is essential. It is well suited to electronic equipment, control circuits, long cable runs and specialist applications where connected devices require enhanced protection.
With a 25 A rated current, 1P+N configuration and a 10 kA breaking capacity, the ABB S201M-Z25NA delivers dependable performance in a compact DIN rail mounted format for modern distribution boards, switchboards and electrical control panels.
Key Advantages
- Reliable ABB System pro M compact miniature circuit breaker.
- Z curve tripping characteristic for sensitive electrical circuits.
- 25 A rated current with 1P+N configuration.
- 10 kA short circuit breaking capacity at 230/400 V AC.
- Current limiting design helps reduce fault energy and equipment stress.
- Suitable for residential, commercial and industrial electrical installations.
Key Features
- ABB System pro M compact S200M series.
- Product code: 2CDS271103R0518.
- Model: S201M-Z25NA.
- Rated current: 25 A.
- Z tripping characteristic.
- 1P+N configuration.
- 10 kA breaking capacity according to IEC/EN 60898-1.
- 35 mm DIN rail mounting for professional panel installation.
Reliable Protection for Sensitive Electrical Circuits
The ABB S201M-Z25NA combines delayed thermal tripping for overload protection with electromechanical tripping for short circuit protection. Its Z curve characteristic provides fast disconnection at lower fault current levels, helping protect sensitive devices and control equipment.
As part of ABB's System pro M compact S200M range, this miniature circuit breaker offers dependable operation, compact installation and compatibility with ABB modular accessories for professional electrical distribution systems.
Typical Applications
- Sensitive electronic equipment.
- Control panels and automation systems.
- Long cable run installations.
- Commercial distribution boards.
- Industrial machinery protection.
- OEM electrical equipment and switchboards.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 25 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole + N | |
| Device Type | MCB | |
| Trip Curve | Z curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | ABB | |
| Series | System pro M compact S200M | |
| Model | S201M-Z25NA | |
| Product code | 2CDS271103R0518 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 25 A | |
| Tripping characteristic | Z | |
| Number of poles | 1P+N | |
| Rated voltage | 230/400 V AC | |
| Rated insulation voltage | 440 V | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity | 10 kA | |
| Protection rating | IP20 | |
| Mounting type | 35 mm DIN rail | |
| EAN | 4016779600248 | |
| 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 S201M-Z25NA used for?
This miniature circuit breaker protects electrical circuits against overloads and short circuits, particularly where sensitive equipment requires fast fault disconnection.
What is the rated current of this MCB?
The ABB S201M-Z25NA has a 25 A rated current.
What does the Z tripping characteristic provide?
The Z curve provides rapid tripping at relatively low fault currents, making it suitable for sensitive electronic equipment, control circuits and specialised installations.
How is this circuit breaker installed?
The device is designed for mounting onto a standard 35 mm DIN rail inside distribution boards, switchboards and electrical control panels.
Which standards does this MCB comply with?
The ABB S201M-Z25NA complies with IEC/EN 60898-1 and IEC/EN 60947-2 for reliable circuit protection.
Trusted by Electrical Professionals Worldwide
ABB System pro M compact miniature circuit breakers are trusted by electrical contractors, panel builders and machine manufacturers for dependable protection, compact installation and long operational life across demanding electrical systems.
