Danfoss ECI CI-tronic™ Electronic contactors

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

ECI, CI-tronic™ electronic contactors
Code no.	Type	Max. load [Amp]	Line voltage, 50/60Hz [V]	Control voltage [V] d.c.	Control voltage, 50/60 Hz [V]
037N0001	ECI 30-1	-	-	24 - 230 V	24 - 230 V
037N0003	ECI 30-1	-	-	24 - 230 V	24 - 230 V
037N0004	ECI 50-1	-	-	24 - 230 V	24 - 230 V
037N0007	ECI 30-1	-	-	5 - 24 V	-
037N0009	ECI 30-1	-	-	5 - 24 V	-
037N0010	ECI 50-1	-	-	5 - 24 V	-
037N0013	ECI 30-2	-	-	24 - 230 V	24 - 230 V
037N0014	ECI 50-2	-	-	24 - 230 V	24 - 230 V
037N0015	ECI 30-2	-	-	24 - 230 V	24 - 230 V
037N0016	ECI 50-2	-	-	24 - 230 V	24 - 230 V
037N0021	ECI 30-2	-	-	5 - 24 V	-
037N0022	ECI 50-2	-	-	5 - 24 V	-
037N0027	ECI 10-3	-	-	24 - 230 V	24 - 230 V
037N0028	ECI 20-3	-	-	24 - 230 V	24 - 230 V
037N0033	ECI 10-3	-	-	5 - 24 V	-
037N0034	ECI 20-3	-	-	5 - 24 V	-
037N0063	ECI 15-1	-	-	5 - 24 V	-
037N0064	ECI 15-1	-	-	24 - 230 V	24 - 230 V
037N0065	ECI 15-1	-	-	5 - 24 V	-
037N0066	ECI 15-1	-	-	24 - 230 V	24 - 230 V
037N0080	ECI 63-1	-	-	5 - 24 V	-
037N0081	ECI 63-1	-	-	24 - 230 V	24 - 230 V