Surge Protector T1+T2 B+C 4P SIMTEC

The ST30B+C 4P grey surge protection device is designed for reliable protection of electrical systems against voltage surges. It features a rated voltage of 230 V AC and can handle a maximum continuous operating voltage of 275 V. The device supports a surge current of 4.5 kA (Iimp 10/350 ?s) and a maximum discharge current of 60 kA (Imax 8/20 ?s), ensuring robust defense against transient overvoltages.

With a voltage protection level of 1.5 kV and a response time of less than 25 nanoseconds, this unit reacts swiftly to voltage spikes. It includes thermal overload protection and supports a maximum additional fuse of 125 A. The insulation resistance exceeds 10? M?, enhancing safety and durability.

Installation is straightforward on a TS 35 rail, and the device is rated IP20 for protection against solid objects. It accommodates rigid cables from 2.5 to 35 mm² and flexible cables from 2.5 to 25 mm², with remote signaling cable cross-sections up to 1.5 mm². Operating temperature ranges from -40 °C to +85 °C, suitable for various environments.

This product is quality controlled under a process monitored by TV Rheinland, ensuring high standards. Idealor use in electrical panels requiring dependable surge protection with easy mounting and comprehensive safety features.