Siemens 3RV2925-5EB Three Phase Supply Terminal

Siemens 3RV2925-5EB is a 3-phase supply terminal that provides a 3-phase busbar feed for self-protection Type E motor controllers in the Siemens SIRIUS 3RV2 system, designed to accompany circuit breakers in the 3RV size S00/S0 range. It uses screw-type terminals for the main current path and is rated up to 63 A with an insulation voltage of 690 V, making it suitable for standard industrial control panels. The unit carries IP20 protection on the front and operates within a temperature range of -20 to 60 C (storage -50 to 80 C). Its compact footprint measures 44 mm in width, 44.5 mm in height, and 32 mm in depth, enabling mounting in tighter panel spaces. The 3RV2925-5EB is UL 508-listed for Type E starters, aligning with common safety requirements for motor control gear. This terminal is expressly intended for 3-phase busbar infeed in self-protected configurations and contributes to the modular design of Siemens’ SIRIUS 3RV ecosystem by providing a robust, screw-terminal connection to the main current circuit.