| Description de l'article | Voltage monitor 3PH 3(N)AC / UN: 3(N)AC 40-65 HZ 0..500 / 288 V / US: DC / AC 15-460 HZ, 70..300 V quick-blow fuse 6 A push-wire terminal / AC/DC VOLTAGE MONITOR, TRUE RMS, UNDER- AND OVERVOLTAGE: 10...500/288 V under- and overfrequenz: 45...65 HZ asymmetrie: 5...30 % FHASE failure, phase sequence US: DC/AC 15...460 HZ 70...300 V start-up delay: 0...300 s response delay: 0...300 s (80MS) delay on release: 0...300 s 2 changeover contacts, LC-display acc. DIN v VDE v 0126-1-1: 2006-02 |