The 4410.0109 with Circuit Breakers CBE TMT12-211S-3 is a thermal magnetic miniature circuit breaker manufactured by Schurter. It has a current rating of 0.5A, an insulation voltage of 250VAC, and an ambient temperature range of -25°C to 70°C. It meets the standards of UL 1077, IEC/EN 60934, and CSA C22.2 No. 5-02. The switch features snap-action, trip-free manual stage tripping and automatic resetting. It also has a unique padlockable switch position that is suitable for access control in service cupboards, distribution boards, circuit boards, etc. This circuit breaker also provides protection against short-circuit and overload.