TeSys LRD 0.16 – 0.25A Thermal Overload Relay

TeSys LRD thermal overload relay, 0.25A/690V, thermal setting range 0.16-0.25A, tripping class 10A, for protection of 3-phase motors 0.06kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a manual-automatic reset selector, a test selector for simulation of a tripping, reset and stop buttons, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected by a transparent cover lockable by sealing. Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1D09-D38. Mounting on DIN rail or screw fixing, separated from the contactor, with use of a terminal block LAD7B106 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach). · · · Differential protection. · · Phase failure protection. · · Ambient temperature compensation. · · -20°C to +60°C operating temperature range. · · Separate stop and reset buttons. · · Test function, setting dial calibrated in Amperes. · · Sealable hinged cover over setting dial and trip function. · · Convenient simple wiring between contactor and overload – coil/auxiliary contact link adapter available. · · Convertible to auto reset. · · Vertical wiring channel.