The 4430.2453 is a 5X20mm, 250V/6A circuit breaker designed and manufactured by Schurter. The circuit breaker features a thermoplastic base for snap-in mounting, a snap-action mechanism, and an integral protection to prevent nuisance tripping. It also features a manual reset, visible contact position indication, and an IP20 degree of protection. The 4530.2453 circuit breaker is also UL certified, CE approved, and RoHS-compliant, making it ideal for a variety of different applications.