Mains control and measuring relays, 1-phase • 1-phase voltage relay (220...240) V AC • undervoltage • overvoltage • undervoltage + overvoltage • voltage error - optionally with memory • width 17.5 mm
Mains control and measuring relays, 3-phase • 3-phase voltage relay (380...415) V AC • undervoltage • overvoltage • undervoltage + overvoltage • voltage error - optionally with memory • phase failure • sequence of phases • width 35 mm
Mains control and measuring relays, 3-phase • 3-phase voltage relay (380...415) V AC - optional with or without N-conductor • undervoltage + overvoltage • phase failure • sequence of phases • phase asymmetry • interruption of the N-conductor • 1P / 6A
Universal current relay • current relay with 6 functions • recognition of AC/DC currents 50 mA...16 A • optional memory • hysteresis setting 5...50% (current range 1...99%)