Square D LR9D5569 600 Volt 150 Amp 3-Pole Screw Clamp Terminal Solid State Thermal Overload Relay

LR9D5569 is a TeSys LR9D electronic overload relay from Schneider Electric to be used with a TeSys D contactor. With a thermal range 90-150A, a tripping class 20 and phase unbalance protection, it protects motors 55 to 75kW@400V. LR9D5569 is a TeSys LR9D electronic overload relay from Schneider Electric to be combined with a TeSys D contactor. With a thermal setting range 90-150A, a tripping class 20 and phase unbalance detection, it protects motors 55 to 75kW@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, electronic type, with phase unbalance protection (differential), self powered (no external power supply needed). To be combined with Tesys LC1D115-D150 contactors. Light and compact, 120mm wide. Manual control with test & reset buttons, manual / automatic reset selector. High accuracy, temperature compensated to keep a precise tripping over the ambient temperature range. Trip signaling with 1NO+1NC auxiliary contacts and trip flag indicator. 90% reduction in energy dissipation compared to a thermal overload relay.