Relay Universal MF Coil Data Electrical Service Life Electrical Service Life AC Switching capacity DC 90 % operating Below limiting characteristic: service life of contacts resistive load 1 x 10 6 switching cycles (90 % operating) inductive load resistive load cos ϕ = 0.4 ... 0.7 OBSOLETE 10 7 6 Service life of contact 5 Switching current in A 2 3 4 10 6 2 0.8 1 1.5 5 0.4 0.6 10 5 2 0.15 0.2 0.3 10 2 5 2 5 2 5000 100 1000 5 Switching capacity in VA 0 20 40 60 80 100 120 140 160 180 200 220 0.1 Switching voltage in V Kuhnke 7 Relay Catalogue Coil voltage DC MF2 / MF3 Nom. operation coil power appr. 1.5 W Pull-in power appr. 0.7 W Coil voltage AC, 50 Hz MF2 Nom. operation coil power appr.
1.8 VA Inrush current appr. 1.7 x nom. current MF3 Nom. operation coil power appr. 3.8 VA Inrush current appr. 1.7 x nom. curre Nominal voltage (V) Nominal resistance(Ω) Nominal current (mA) Nominal voltage (V) Nominal resistance (Ω) Nominal current (mA) Nominal resistance (Ω) Nominal curren (mA) 12 103 120 12 17.9 170 9.25 340 24 442 54 24 85.2 71 45.2 140 40 1030 39 42 268 40 127 93 60 2410 25 60 547 28 268 62 110 7710 14 110 1910 16 1030 31 220 29400 7.5 230 7710 8 3890 17 E L