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Danfoss Contactors
Danfoss contactors CI ranges CI4, CI5, CI6, CI9, CI12, CI15, CI16, CI20, CI25, CI30 and CI61 up to CIEI420 which includes mini contactors from 2.2. to 4 kW and control relays/ contactors from 2.2 to 238 kW.
The range of auxiliary functions and accessories is very comprehensive and includes: auxiliary contact blocks, timer blocks, interface modules, suppression blocks, mechanical interlocks, rating plates and many more.
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| Danfoss Contactor - Now *** OBSOLETE - REPLACED BY CI 5 *** For reference only! - CI 4 037H3212, 037H3213, 037H3143, 037H3144, 037H314, 037H3146, 037H3147, 037H3459, 037H3460 |
The Danfoss mini contactor is a small, compact unit, typically with 3 NO main contacts and a built-in normally open (NO) or normally closed (NC) auxiliary contact. Operation, overload protection and phase failure protection of induction motors are typical applications for the mini contactor, combined with a thermal overload relay.
Compact design
Screw or DIN rail mounting
Power range 1.5 to 5.9 kW
Basic module with one built-in aux. contact (NO or NC)
For ac and dc coil voltages
Low-power dc coils suitable for PC and PLC control |
Data Sheet CI 4 pdf
Conversion Chart CI4 to CI5
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| Danfoss Contactor - CI 5 037H3500, 037H3501, 037H3502, 037H3503, 037H3504, 037H3505, 037H3506, 037H3507, 037H3508 |
Danfoss CI 5- mini contactors cover the power range up to 5.5 kW and are available for AC and DC coil voltages enabling reliable working with extremely low and high voltage fluctuations.
Characteristic of the minicontactors is that they are compact and suitable for applications where space is at a premium. With add-on auxiliary contact blocks, timers and other additional accessories they off er high flexibility.
The CI 5- also guarantees extra safety against electric shock by protective distance for live parts during mounting by installers and maintenance stuff according to IEC 60947 edition 5 standard.
The CI 5- also includes dedicated bimetallic overload protection relays for sensitive to phase-loss condition.
In addition, the CI 5- range also includes thermal overload relays for the protection of squirrel-cage motors.
Compact design
High flexibility
Power range up to 5.5 kw
For ac and dc coil voltages |
Data Sheet CI 5 pdf
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| Danfoss Contactor - CI 6-50 037H001531, 037H001831, 037H002113, 037H002116, 037H002131, 037H002132, 037H002137, 037H002231, 037H003116, 037H003131, 037H003132, 037H003137, 037H003231, 037H004131, 037H004137, 037H004531, 037H004931, 037H005031, 037H005116, 037H005132, 037H005137, 037H005532, 037H005631, |
The Danfoss contactor programme CI 6-50 is based on three frame sizes. The smallest frame size consists of CI 6-15 (2.2-7.5 kW), the middle contains the CI 16-30 range (7.5-15 kW) and the largest frame size is represented by the CI 32-50 (15-25 kW). All frame sizes are provided with three NO main contacts. CI 6-15 are available with four NO main contacts.
Compact design in three frame sizes
Screw or DIN rail mounting
Power range 2.2 to 25 kW
For ac/dc coil voltages |
Data Sheet CI 6-50 pdf
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| Danfoss Contactor - CI 61-86 037H3061, 037H3062, 037H3063 |
The Danfoss contactor programme CI 61-86 consists of one frame size with three NO main contacts. Coils are standard for dual frequency. A long electrical lifetime makes the CI 61-86 contactors suitable for operation of all kinds of electrical loads in modern industry. Combined with a thermal overload relay, the contactor switches and protects induction motors against overload and asymmetric load. A wide range of clip-on aux. contacts, timers, surge suppressors, mechanical interlock and marking plates makes the CI 61-86 programme very flexible and suitable both for OEMs and panel builders.
Compact design
Screw or DIN rail mounting
Power range 30 kW to 45 kW
For ac coil voltages |
Data Sheet CI 61-86 pdf
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| Danfoss Contactor - CI 110-180 |
The Danfoss contactor programme CI 110-180 consists of one frame size with three NO main contacts and one auxiliary contact block with one NO and one NC auxiliary contact. Spare contacts are available and by maintenance, the moveable system blocks when removing the chamber. By replacing contacts, wire separation from terminals is not necessary. A long electrical lifetime makes the CI 110-180 contactors suitable for operation of all kinds of electrical loads in modern industry. Combined with a thermal overload relay or an electronic motor protection relay, the contactor switches and protects induction motors against overload and asymmetric load. A wide range of clip-on aux. contacts, timers, surge suppressors, mechanical interlock and marking plates makes the CI 110-180 programme very flexible and suitable both for OEMs and panel builders.
Compact design
Screw mounting
Power range 55 kW to 90 kW
Basic modules with aux. contacts (1 NO + 1 NC)
For ac coil voltages |
Danfoss CI 110-180 pdf
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| Danfoss Contactor - CI EI 9-30 |
The Danfoss contactor programme CI 9 EI - 30 EI is based on two frame sizes. The small frame size consists of the CI 9 EI - 15 EI (4-7.5 kW), and the CI 25 EI - 30 EI range (11-15 kW) uses the large frame size. Both are equipped with three NO main contacts. Applications include all kinds of 24 V dc output PLC controlled systems. A long electrical lifetime makes the CI 9 EI - 30 EI contactors suitable for operation of all kinds of electrical loads in modern industry. Combined with a thermal overload relay or an electronic motor protection relay, the contactor switches and protects induction motors against overload and asymmetric load. A wide range of clip-on aux. contacts, timers, surge suppressors, mechanical interlock and marking plates makes the CI 9 EI 30 EI programme very flexible and suitable both for OEMs and panel builders.
Compact design
Screw or DIN rail mounting
Power range 4 kW to 15 kW
Electronic control of switching coil voltage
Integrated interface relay for PLC application |
Data Sheet CI EI 9-30 pdf
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| Danfoss Contactor - CI EI 170-420 |
The Danfoss contactor programme CI 210 EI - 420 EI consist of one frame size. The series are equipped with three NO main contacts and an auxiliary contact block with one NO and one NC auxiliary contact. Spare contacts are available and by maintenance, the moveable system blocks when removing the chamber. The factory setting makes the contactors operate as standard conventional contactors, but for PLC application, the built-in interface relay can be activated. A long electrical lifetime makes the CI 210 EI - 420 EI contactors suitable for operation of all kinds of electrical loads in modern industry. A wide range of clip-on aux. contacts, timers, surge suppressors, mechanical interlock and marking plates makes the CI 210 EI - 420 EI programme very flexible and suitable both for OEMs and panel builders.
Compact design
Screw mounting
Power range 110 kW to 220 kW
Basic modules with built-in aux. contacts
Electronic control of switching coil voltage
Wide voltage range
Dual frequency coil at 50-60 Hz as standard
Integrated interface relay for PLC application |
Data Sheet CI EI 170-420 pdf
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