ST200M Miniature Circuit Breakers

ABB ST200M Miniature Circuit Breakers provide supplementary protection according to UL 1077 of up to 10kA at 480Y/277VAC and 125VDC. These devices are ideal for multiple applications and markets and feature an updated switching mechanism and assembly for increased triggering reliability, even under tough conditions. The robust thermoplastic housing material includes durable laser-printed product information for easy identification, and the information remains visible after installation. The contact design uses trip-free snap-action mechanism for improved arc movement and safe, optimized switching. The ST200M series provides easy and safe handling and a profile that matches other modular DIN-rail components. ABB ST200M Miniature Circuit Breakers are halogen free and use materials that comply with EU (RoHS, REACH) standards for sustainability.

Results: 667
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Product Current Rating Number of Poles Packaging
ABB Circuit Breakers MCB ST200M 1P K 15A UL1077
15In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 15 A 1 Pole
ABB Circuit Breakers MCB ST200M 1P K 16A UL1077
20In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 16 A 1 Pole
ABB Circuit Breakers MCB ST200M 1P K 2A UL1077
15In Stock
20Expected 27/04/2026
Min.: 1
Mult.: 1
ST200M Circuit Breaker 2 A 1 Pole
ABB Circuit Breakers MCB ST200M 1P K 20A UL1077
10In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 20 A 1 Pole
ABB Circuit Breakers MCB ST200M 1P K 3A UL1077
19In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 3 A 1 Pole
ABB Circuit Breakers MCB ST200M 1P K 4A UL1077
6In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 4 A 1 Pole
ABB Circuit Breakers MCB ST200M 1P K 6A UL1077
7In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 6 A 1 Pole
ABB Circuit Breakers MCB ST200M 1P K 8A UL1077
10In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 8 A 1 Pole
ABB Circuit Breakers MCB ST200M 2P B 10A UL1077
5In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 10 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P B 16A UL1077
5In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 16 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P B 6A UL1077
5In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 6 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P C 10A UL1077
11In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 10 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P C 2A UL1077
3In Stock
5Expected 15/04/2026
Min.: 1
Mult.: 1
ST200M Circuit Breaker 2 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P C 20A UL1077
5In Stock
35Expected 11/03/2026
Min.: 1
Mult.: 1
ST200M Circuit Breaker 20 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P C 25A UL1077
5In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 25 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P C 3A UL1077
5In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 3 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P C 32A UL1077
11In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 32 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P C 4A UL1077
4In Stock
5Expected 15/04/2026
Min.: 1
Mult.: 1
ST200M Circuit Breaker 4 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P C 40A UL1077
9In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 40 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P D 2A UL1077
5In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 2 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P D 20A UL1077
3In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 20 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P K 1A UL1077
5In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 1 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P K 10A UL1077
5In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 10 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P K 15A UL1077
5In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 15 A 2 Pole
ABB Circuit Breakers MCB ST200M 2P K 16A UL1077
15In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breaker 16 A 2 Pole