Earth-leakage protection relay P50ELR-3/2

1 NOpanel-mountIEC

P50ELR-3/2 - Earth Leakage detection - Compact Panel mount enclosure - Quick installation using side clips (no fixing screws required) - Selectable Trip level (0.03 – 3A) and Time delay (0 – 0.5s) - LED indication for supply, leakage current and trip status - Test and Reset buttons - 2 x SPNO Relay outputs This product is used in conjunction with an external Core Balance Current Transformer (CBCT) and will detect residual sinusoidal alternating and pulsating direct currents. An adjustable trip level and time delay allows the product to be set according to the type of installation to be protected. When the level of leakage current being monitored exceeds the set trip level, the unit will trip. Typically, the product is used in conjunction with an external switching device (i.e. contactor, shunt trip). An auxiliary supply is required to power this product. Specification - Monitoring function: Earth leakage - Trip level: 0.03 – 3A - Time delay: 0 – 0.5s - Aux. supply voltage*: 115VAC or 230VAC - Output: SPNO (x2) 3A @ 250V (AC1) - Dimensions(mm): W:57 x H:70 x D:84 - Product standard(s): IEC 60755, IEC 62020