Used - professionally tested PROK DV'S MPEL-01 Earth Leakage Relay (ELR) in 100% working order; microprocessor/microcontroller-based, heavy-duty DIN-rail unit handled with ESD safety. Auxiliary supply 85–275 V AC/DC, system voltage 415 V & 550 V AC, leakage setting 3 mA–12 A (current rating 300 mA–12 A), tripping 0.0–5.0 s (0.05 s steps), instantaneous 35 ms, 3-phase with 8-character 2-line backlit LCD and dust resistant. Unit qty 1, MPN MPEL-01; suitable for Automotive, Commercial, Electronics, Industrial and Marine applications.
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