The G50-275-S-PN50 from Prosurge is a Single-Pole Surge Protection Device that has been designed to provide reliable protection in rugged environments and high-exposure locations. It requires an input voltage of 275 V and can handle a surge current of 50 kA. This surge suppressor has a voltage-level protection rating of less than 1.5 kV with a response time of up to 100 ns. It has a non-pluggable feature with an encapsulated spark gap (ESG) technology thermal disconnector for resilient operation.

This surge suppressor offers a high lightning current discharge capacity, ensuring steady protection against extreme electrical events. It includes a clear degradation indication to notify device replacement and an optional remote signal contact for monitoring. This IP20-rated surge protector is available in a DIN rail-mount package that measures 90.5 x 66.8 mm.