Danfoss ECI electronic contactors are designed for applications demanding fast and precise switching. The contactors utilise SCR power chips with new LTE (Low Thermal Expansion) technology. This unique power chip design ensures high switching capacity and long life. The contactors are burst fired for reduced EMC emission, are DIN-rail mountable complete with heat sink and require no additional components.
• SCR power chip with LTE technology • Compact modular design complete with heat sink • DIN-rail mountable • Built-in varistor protection • Operational current up to 63A (AC-1) • Line voltage up to 600 V ac • Universal control voltage • Burst firing (zero cross) • LED status indicator • IP 20 protection • Problem-free specification according to industry standard • Easy and quick installation • Available as ECI-1 single-phase, ECI-2 dual-phase and ECI-3 three-phase contactors
Code number selection Code no. Type Max.load [Amp] Line volt.@ 50/60 Hz Control voltage 50/60 Hz Control voltage dc 037N0001 ECI 30-1 30 A 230 V 24 - 230 V 24 - 230 V 037N0002 ECI 50-1 50 A 230 V 24 - 230 V 24 - 230 V 037N0003 ECI 30-1 30 A 400 V 24 - 230 V 24 - 230 V 037N0004 ECI 50-1 50 A 400 V 24 - 230 V 24 - 230 V 037N0006 ECI 50-1 50 A 600 V 24 - 230 V 24 - 230 V 037N0007 ECI 30-1 30 A 230 V - 5 - 24 V 037N0009 ECI 30-1 30 A 400 V - 5 - 24 V 037N0010 ECI 50-1 50 A 400 V - 5 - 24 V 037N0012 ECI 50-1 50 A 600 V - 5 - 24 V 037N0013 ECI 30-2 30 A 230 V 24 - 230 V 24 - 230 V 037N0014 ECI 50-2 50 A 230 V 24 - 230 V 24 - 230 V 037N0015 ECI 30-2 30 A 400 V 24 - 230 V 24 - 230 V 037N0016 ECI 50-2 50 A 400 V 24 - 230 V 24 - 230 V 037N0017 ECI 30-2 30 A 600 V 24 - 230 V 24 - 230 V 037N0021 ECI 30-2 30 A 400 V - 5 - 24 V 037N0022 ECI 50-2 50 A 400 V - 5 - 24 V 037N0024 ECI 50-2 50 A 600 V - 5 - 24 V 037N0025 ECI 10-3 10 A 230 V 24 - 230 V 24 - 230 V 037N0026 ECI 20-3 20 A 230 V 24 - 230 V 24 - 230 V 037N0027 ECI 10-3 10 A 400 V 24 - 230 V 24 - 230 V 037N0028 ECI 20-3 20 A 400 V 24 - 230 V 24 - 230 V 037N0032 ECI 20-3 20 A 230 V - 5 - 24 V 037N0033 ECI 10-3 10 A 400 V - 5 - 24 V 037N0034 ECI 20-3 20 A 400 V - 5 - 24 V 037N0036 ECI 20-3 20 A 600 V - 5 - 24 V 037N0063 ECI 15-1 15 A 230 V - 5 - 24 V 037N0064 ECI 15-1 15 A 230 V 24 - 230 V 24 - 230 V 037N0065 ECI 15-1 15 A 400 V - 5 - 24 V 037N0066 ECI 15-1 15 A 400 V 24 - 230 V 24 - 230 V 037N0078 ECI 63-1 63 A 230 V - 5 - 24 V 037N0080 ECI 63-1 63 A 480 V - 5 - 24 V 037N0081 ECI 63-1 63 A 480 V 24 - 230 V 24 - 230 V 037N0102 ECI 50-2R 50 A 400 V 24 - 230 V 24 - 230 V
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