3VA5105-1MH31-0AA0 SIEMENS

The 3VA5105-1MH31-0AA0 is a robust 3-pole circuit breaker from Siemens, designed for starter protection within UL frame 125 applications. This circuit breaker utilizes a TM120M trip unit, specifically configured for AM (motor starter) protection. It features a rated current (In) of 5A, making it suitable for protecting motors with corresponding current requirements. Notably, this model does not incorporate overload protection, focusing solely on short-circuit protection. The short-circuit protection (Ii) is adjustable within a range of 5 to 12 times the rated current (In), allowing for customization based on specific application needs. This adjustability ensures reliable and precise response to short-circuit events. The 3VA5105-1MH31-0AA0 is designed without connection terminals, providing flexibility in choosing appropriate connection methods for diverse installation scenarios. Its compact design and reliable performance make it a dependable choice for motor starter protection in industrial environments. This circuit breaker adheres to stringent quality standards, ensuring long-term operational reliability and safety. It is an ideal component for electrical panels and motor control centers where dependable short-circuit protection is paramount.