ABB ST203M-B20 3-Pole Miniature Circuit Breaker, 20A, UL1077 Compliant Reliable Overload and Short Circuit Protection for Residential and Commercial Applications
ABB
$138.38
The ABB ST203M-B20 is a high-performance miniature circuit breaker designed for reliable protection in electrical systems. With a B-characteristic curve, it ensures precise tripping for overload and short circuit protection. This 3-pole breaker is rated at 20A and can handle up to 10kA, making it suitable for a variety of applications. Its compact design allows for easy installation in confined spaces, while its robust construction ensures long-lasting durability. Ideal for both residential and commercial use, the ST203M-B20 provides peace of mind with its superior safety features and compliance with UL1077 standards.
- Interrupt Rating:
- (240 V AC) 10 kA / (480Y / 277 VAC) 10 kA / (125 V DC) 10 kA
- Number Of Poles:
- 3
- Trip Type:
- B
- Voltage Rating:
- (240 V AC) / (125 V DC)
- Amperage Rating:
- 20
- Spec Sheet:
- View
