SCHURTER Inc Ta45 Circuit Breaker 2P Ro 7A Schurter 4430.3425

The TA45 Circuit Breaker 2P Ro 7A is a thermal circuit breaker designed for equipment protection, featuring a rocker actuation mechanism. It is suitable for automatic interruption of overloads and allows for manual ON/OFF switching under normal load conditions. This circuit breaker can interrupt moderate short circuit currents without requiring backup protection. The device operates within a rated current range of 0.05 to 20 A at AC 240 V and DC 60 V. It is equipped with various options, including an undervoltage release for safety against unexpected motor restarts, a mechanical lock-out latch to prevent operation when protective covers are removed, and a remote trip release feature. The TA45 is positively trip-free and complies with the CBE standard EN60934, making it suitable for diverse applications such as motors, power supplies, and processing machines. The circuit breaker has a degree of protection rated at IP40, with options for IP54 and IP65 when used with accessories. It is designed to withstand ambient temperatures from -10°C to +55°C and has a dielectric strength of AC 4000 V. The unit is also resistant to vibration and shock, ensuring reliability in various operating conditions.