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.
2CDS271337R0458 ABB SU201M-Z15 Miniature Circuit Breaker 15 A 1P Z UL489
ABB SU201M-Z15 is a 15 A single-pole Z-characteristic SU200M miniature circuit breaker with a 10 kA short-circuit interrupting rating for UL 489 branch-circuit overcurrent protection.
£43.23
Why Choose the ABB SU201M-Z15 Miniature Circuit Breaker?
The ABB SU201M-Z15 is a compact single-pole miniature circuit breaker (MCB) designed for branch-circuit overcurrent protection in industrial and commercial electrical equipment. Part of ABB's SU200M range, it combines a 15 A rated current, Z tripping characteristic and UL 489 certification.
The SU201M-Z15 uses thermal-magnetic protection to respond to sustained overloads and short-circuit faults. Its Z characteristic provides sensitive magnetic tripping at relatively low multiples of rated current, making it well suited to control, electronic and other circuits requiring a rapid response to overcurrent conditions.
With its 1-pole configuration and 10 kA short-circuit interrupting rating, the SU201M-Z15 provides dependable branch-circuit protection in a compact modular format. DIN-rail construction supports straightforward integration into control panels, automation equipment and electrical distribution assemblies.
Key Advantages
- UL 489 branch-circuit protection for appropriately designed electrical systems.
- 15 A rated current for industrial and commercial electrical circuits.
- Z tripping characteristic for sensitive magnetic response to overcurrent conditions.
- 10 kA short-circuit interrupting rating for effective fault protection.
- Thermal-magnetic operating principle provides overload and short-circuit protection.
- Compact DIN-rail format simplifies integration into modular electrical assemblies.
Key Features
- ABB SU200M miniature circuit breaker range.
- 15 A rated current.
- 1-pole configuration.
- Z tripping characteristic.
- 10 kA short-circuit interrupting rating.
- Thermal-magnetic overload and short-circuit protection.
- UL 489 circuit breaker certification.
- Compact modular construction for space-efficient panel installation.
- DIN-rail mounting for straightforward installation and replacement.
- Suitable for sensitive control, automation and electrical equipment circuits.
Reliable Branch-Circuit Protection for Sensitive Loads
The ABB SU201M-Z15 protects circuits by combining thermal overload protection with magnetic short-circuit protection. The thermal mechanism responds to sustained excessive current, while the magnetic mechanism provides rapid interruption when fault current reaches the magnetic operating threshold.
Its Z characteristic makes the SU201M-Z15 particularly useful where sensitive magnetic protection is required. Together with its UL 489 certification, 10 kA interrupting rating and compact DIN-rail construction, it provides a practical protection solution for control, automation and electrical equipment circuits.
Typical Applications
- Industrial control panels and electrical cabinets.
- Branch circuits requiring sensitive magnetic protection.
- Control and electronic circuits.
- Industrial automation equipment.
- OEM machinery and electrical assemblies.
- Circuits requiring rapid magnetic response to overcurrent conditions.
Technical Specifications
Tick the specs you need, then view products that match.
| Certification | UL 489 | |
|---|---|---|
| Series | SU200M | |
| ABB order code | 2CDS271337R0458 | |
| Product type | Miniature circuit breaker | |
| Rated current | 15 A | |
| Number of poles | 1 | |
| Number of protected poles | 1 | |
| Tripping characteristic | Z | |
| Short-circuit interrupting rating | 10 kA | |
| Protection principle | Thermal-magnetic | |
| Standard / certification | UL 489 | |
| Mounting type | DIN rail | |
| Configuration | Modular |
Frequently Asked Questions
What is the ABB SU201M-Z15 used for?
The SU201M-Z15 is a 15 A single-pole miniature circuit breaker designed to provide overload and short-circuit protection for branch circuits, including sensitive control and electrical equipment circuits.
What is the current rating of the SU201M-Z15?
The ABB SU201M-Z15 has a rated current of 15 A.
What does the Z characteristic mean?
The Z tripping characteristic provides sensitive magnetic tripping at relatively low multiples of rated current, making it suitable for circuits requiring a rapid response to overcurrent conditions.
What is the short-circuit rating of the ABB SU201M-Z15?
The SU201M-Z15 has a specified short-circuit interrupting rating of 10 kA.
Is the ABB SU201M-Z15 a UL 489 circuit breaker?
Yes. The SU201M-Z15 is specified as a UL 489 miniature circuit breaker for branch-circuit overcurrent protection in appropriately designed electrical systems.
Trusted ABB Circuit Protection
ABB SU200M miniature circuit breakers provide compact thermal-magnetic overcurrent protection for industrial and commercial electrical systems, with modular DIN-rail construction for efficient integration into control and distribution assemblies.
