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2CDS272337R0587 ABB SU202M-K60 60 A 2-Pole K Curve UL489 Miniature Circuit Breaker
ABB SU202M-K60 is a 60 A, 2-pole K-curve miniature circuit breaker with a 10 kA UL 489 interrupting rating for reliable protection of industrial, machinery and inductive-load branch circuits.
£156.30
Why Choose the ABB SU202M-K60 Miniature Circuit Breaker?
The ABB SU202M-K60 is a high-performance 2-pole miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection in industrial, commercial and machinery electrical systems. As part of the ABB SU200M / System pro M compact series, it combines UL 489 branch-circuit protection with a compact modular format suitable for demanding electrical installations.
This miniature circuit breaker features a K tripping characteristic, making it particularly suitable for circuits supplying inductive loads and equipment with elevated starting currents. The K characteristic helps accommodate normal inrush currents associated with motors, transformers, contactors and other inductive equipment while providing dependable overcurrent protection.
With a rated current of 60 A, two poles and a 10 kA UL 489 interrupting rating, the SU202M-K60 provides robust branch-circuit protection for machinery and industrial installations. ABB specifies the SU200M range for branch-circuit applications up to 480Y / 277 V AC and 96 V DC, while the SU202M-K60 has an approximate unit weight of 0.250 kg.
Key Advantages
- Reliable 2-pole miniature circuit breaker for branch-circuit protection.
- 60 A rated current for higher-current industrial equipment and distribution circuits.
- K tripping characteristic suited to inductive loads and equipment with elevated starting currents.
- 10 kA interrupting rating according to UL 489.
- Suitable for compatible AC and DC branch-circuit protection applications.
- Compact modular construction for efficient DIN rail panel installation.
Key Features
- ABB SU200M / System pro M compact series.
- 2-pole configuration.
- 60 A rated current.
- Type K tripping characteristic.
- 10 kA UL 489 interrupting rating.
- 480Y / 277 V AC and 96 V DC SU200M voltage capability.
- 15 kA ultimate short-circuit breaking capacity at 400 V AC according to IEC/EN 60947-2.
- Designed for inductive loads and equipment with normal starting-current peaks.
- Compliant with UL 489, CSA 22.2 No. 5 and IEC/EN 60947-2.
Reliable Protection for Inductive Loads
The ABB SU202M-K60 provides resettable overcurrent protection by disconnecting an electrical circuit when overload or short-circuit conditions occur. This helps protect conductors and connected equipment while allowing the breaker to be reset after the cause of the fault has been identified and corrected.
The K characteristic is particularly useful for circuits supplying equipment that can draw elevated current during normal start-up. This makes the SU202M-K60 well suited to motors, transformers, contactors, industrial machinery and automation equipment where dependable branch-circuit protection is required while accommodating expected starting-current peaks.
Typical Applications
- Industrial machinery and automation systems.
- Motor and inductive-load branch circuits.
- Transformers, contactors and electromagnetic equipment.
- Industrial electrical control panels.
- Commercial and industrial distribution systems.
- OEM machinery and electrical equipment.
Technical Specifications
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| Certification | UL 489 | |
|---|---|---|
| Series | SU200M / System pro M compact | |
| ABB order code | 2CDS272337R0587 | |
| Product type | Miniature circuit breaker (MCB) | |
| Product main type | SU200M | |
| Number of poles | 2 | |
| Rated current | 60 A | |
| Tripping characteristic | K | |
| Rated voltage | up to 480Y / 277 V AC; 96 V DC | |
| UL 489 interrupting rating | 10 kA | |
| Rated ultimate short-circuit breaking capacity | 15 kA at 400 V AC | |
| Weight | approx. 0.250 kg | |
| Mounting type | DIN rail | |
| Product group | UL489 / UL1077 MCB | |
| Standards | UL 489, CSA 22.2 No. 5, IEC/EN 60947-2 |
Frequently Asked Questions
What is the ABB SU202M-K60 used for?
The SU202M-K60 is a 2-pole miniature circuit breaker designed for branch-circuit protection against overload and short-circuit conditions, particularly in industrial applications involving inductive loads and equipment with elevated starting currents.
What is the current rating of the SU202M-K60?
The ABB SU202M-K60 has a rated current of 60 A and uses a K tripping characteristic.
What is the interrupting rating of the SU202M-K60?
The SU202M-K60 has a 10 kA interrupting rating according to UL 489, providing robust short-circuit protection for compatible branch-circuit applications.
What is a K characteristic miniature circuit breaker used for?
A K characteristic MCB is particularly suited to motors, transformers, contactors and other inductive equipment with elevated starting currents, providing overcurrent protection while accommodating normal start-up current peaks.
Which standards apply to the ABB SU202M-K60?
The ABB SU202M-K60 belongs to the SU200M range designed for applications covered by UL 489, CSA 22.2 No. 5 and IEC/EN 60947-2.
Trusted Circuit Protection from ABB
ABB System pro M compact SU200M miniature circuit breakers provide dependable branch-circuit protection for industrial, commercial and OEM electrical systems, combining compact modular construction with specialised tripping characteristics for a wide range of electrical loads.
