CARLO GAVAZZI DPB01CM480V Monitoring Relay - True RMS 3-Phase - Multi-function - 380 to 480 VAC

Features
 • TRMS 3-phase over and under voltage,phase sequence and phase loss monitoring relays
 • Detect when all 3 phases are present and have the correct phase sequence (except for N versions)
 • Available versions (W4) supplied between phase and neutral
 • Detect if all the 3-phase-phase or phase-neutral voltages are within the set limits
 • Upper and lower limits separately adjustable
 • Measure their own power supply
 • Selection of measuring range by DIP-switches
 • Adjustable voltage on relative scale
 • Adjustable delay function (0.1 to 30 s)
 • Output: 8 A SPDT relay N.E.
 • For mounting on DIN-rail in accordance with DIN/EN 50 022 (DPB01) or plug-in module (PPB01)
 • 22.5 mm Euronorm housing (DPB01) or 36 mm plug-in module (PPB01)
 • LED indication for relay, alarm and power supply ON

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