Power Supply
Rated Power Supply Voltage Us: AC/DC 24 - 240 V (0/50/60 Hz)
Voltage Tolerance: AC 20 - 264 V; DC 20.4 - 297 V
Power Consumption: < 3 VA; < 1 W
Liquid Level Electrodes (E1, E2, E3)
Maximum Voltage: < 6 V~
Maximum Current: < 250 µA
Switching Point Resistance: Adjustable, approximately 5 kΩ ... 250 kΩ
Relationship Between Switching Point and Cable Length: 5 kΩ: 2500 m; 250 kΩ: 50 m
Switching Delay: Adjustable from 0.1 ... 10 s
Delay Tolerance: 25 %
Relay Output
Contact Configuration: 1 changeover contact
Maximum Switching Voltage: AC 415 V
Maximum Switching Current: 6 A
Maximum Switching Power: 2000 VA (resistive load); 120 W (DC 24 V)
Rated Operating Current Ie (EN 60947-5): AC-15: 3 A (250 V); DC-13: 2 A (24 V)
Recommended Fuse: 3.15 A slow-blow (gL)
Mechanical Life: 3 x 10⁷ operations
Electrical Life: 1x10⁵ cycles (240V/6A); 1x10⁶ cycles (240V/2A)
Derating Factor at cos φ = 0.3: 0.5
UL Electrical Ratings
General Purpose: 250 V~, 3 A
Motor Load: 240 V~, 1/4 hp, 2.9 FLA; 120 V~, 1/10 hp, 3.0 FLA
Classification Number: C300