The ABB A1N030TW-1 is a robust circuit breaker designed for optimal performance and reliability. This model, part of the A1N series, features a 1-pole configuration with a frame size of 100 TMF, adjustable thermal settings from 30 to 400, and a fixed magnetic trip. It is UL listed, ensuring compliance with safety standards. Ideal for a wide range of applications, the ABB A1N030TW-1 offers efficient circuit protection with a UPC of 8043255431710, making it a dependable choice for both industrial and commercial electrical systems.