Sassin 3SR8 25 Thermal Overload Relay 17-25 Amp

Sassin 3SR8-25 Thermal Overload Relay is a motor-protection device designed to mount with Sassin 3SC8-25A contactors to guard against overheating in 3‑phase motors. It provides adjustable current protection in the 17–25 A range, with common setting points at 17, 21 and 25 A to match a motor’s running current. This relay is part of Sassin’s 3SR8 family within the Super Series, a line of thermal relays intended for industrial motor protection in control panels and equipment racks. Typical applications include protection for motors in residential and non-residential buildings, industry, energy and infrastructure projects where compact, reliable overload protection is required.