Schneider Electric, TeSys Thermal Overload Relay 1 NO/1 NC, 5A Contact Rating 1 NO/1 NC

LR3D350 is a TeSys LRD thermal overload relay from Schneider Electric to be used with a TeSys D contactor. It protects motors 22kW@400V thanks to a thermal range 37-50A , a tripping class 10A, for use with unbalanced loads. LR3D350 is a TeSys LRD thermal overload relay from Schneider Electric for direct mounting on TeSys D contactors. With a thermal setting range 37-50A and tripping class 10A, it protects unbalanced loads and motors 22kW@400V. It provides manual test & reset buttons, automatic reset, trip auxiliary contact and flag indicator. Available worldwide, it is multi-standards certified (IEC, UL, CSA, CCC, EAC, Marine) and Green Premium compliant (RoHs/Reach). Thermal overload protection relay, bimetallic type, for use with unbalanced loads (non differential). Direct mounting on the bottom terminals of a Tesys contactor LC1D40A-D65A to form a compact starter. Light and compact, 55mm wide. Temperature compensated for a good accuracy of the protection. Manual control with test & reset buttons, manual / automatic reset selector. Trip signaling with 1NO+1NC auxiliary contacts and trip flag indicator. Can be completed with terminal blocks for separate mounting (LAD7B, LAD96) and remote control devices (LAD703, LA7D03).

The Schneider Electric Thermal Overload Relay is designed for electrical systems with a voltage rating of 690VAC and a current range of 37 to 50A. This relay is equipped with 1NO and 1NC auxiliary contacts, providing flexibility in its application. Classified as a class 10A thermal overload relay, it is specifically designed to handle unbalanced loads in diverse industrial settings. The network frequency compatibility spans from 0 to 400 Hz, ensuring adaptability to various frequency environments.

Mercury free