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Danfoss CI9 Contactor Motor Starters | C19, 037H0021

The Danfoss CI9 (misread as C19) contactor is part of the contactor programme CI 6-50 which 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


Approvals and certificates

 BV - Bureau Veritas 
 Contactor, CI 9;CI 12;CI 16;CI 25;CI 32;CI 45  

DNV - Det Norske Veritas 
Contactor, CI 45;CI 32  
Contactor, CI 9;CI 12;CI 16;CI 25
Timer, ETB 
Contactor, CI 45;CI 32 
Contactor, CI 9;CI 12;CI 16;CI 25 
 
LR - Lloyds Register of Shipping 
Contactor, CI 9;CI 12;CI 16;CI 25   
Contactor, CI 37;CI 45;CI 50  
Auxiliary contact block, CB 
Contactor, CI 32   
Contactor, CI 32 
Contactor, CI 37;CI 45;CI 50
 
SEMKO - KO - SEMKO 
Contactor, CI 6;CI 9;CI 12;CI 16   
Contactor, CI 16;CI 20;CI 25  
Contactor, CI 37;CI 45;CI 50   
 
UL - Underwriters Laboratories inc. 

Characteristic                                                          Value 
Type                                                                              CI 9 
Weight                                                                     0.294 Kg  
AC-1 load Ith, open                                                  25,0 A 
AC-1 load Ithe, encl.                                                16,0 A 
AC-3 load Ie                                                                9,0 A 
AC-3 power, 220-240 V                                           2,2 kW 
AC-3 power, 380-690 V                                           4,0 kW 
Coil voltage,                                                           24 - 600 V 
Main contacts                                                             3 or 4
Maximum number of add-on auxiliary contacts       4 

Ordering
3 - Pole version  037H0021 (#)ac    037H807166 24vdc
4 - Pole version  037H0022 (#)ac

Note (#) insert suffix voltage see table below

Coil Voltage *

Suffix No.

Coil only code No.

12 V, 50-60 Hz

12

037H6486  1)

20 V, 50 Hz / 24 V, 60 Hz

14

037H6461

24 V, 50-60 Hz

13

037H6484  1)

24 V, 50 Hz / 29 V, 60 Hz

16

037H6462

42 V, 50 Hz / 50 V, 60 Hz

17

037H6463

48 V, 50 Hz / 57 V, 60 Hz

18

037H6464

92 V, 50 Hz / 110 V, 60 Hz

21

037H6465

110 V, 50 - 60 Hz

23

037H6487  1)

115 V, 60 Hz

24

037H6451  2)

110 V, 50 Hz  / 132 V, 60 Hz

22

037H6466

167 V, 50 Hz / 200 V, 60 Hz

91

037H6470

208-230 V, 60 Hz

28

037H6450  2)

183 V, 50 Hz / 220 V, 60 Hz

29

037H6469

200 V, 50 Hz / 240 V, 60 Hz

30

037H6471

220-230 V, 50 Hz / 220 V, 60 Hz

32

037H6488  1)

220 - 230 V, 50 Hz

31

-

220 - 240 V, 50 Hz

31

037H6472

240 V, 50 Hz / 288V, 60 Hz

33

-

317V, 50 Hz / 380V, 60Hz

92

037H6476

380 - 400V, 50 Hz / 440 V, 60 HZ

37

037H6478

380 V, 50 Hz

96

037H6485  3)

415 V, 50 Hz / 500 V, 60 Hz

38

037H6479

440 V, 50 Hz / 550 V, 60 Hz

93

037H6477

500 V, 50 Hz / 600 V, 60 Hz

94

037H6481

*) Standard coil voltage -15%, +10%
1) Double frequency coil: voltage range ±10%.
Continuous operation: ambient temperature max. 55°C, non-enclosed
Intermittent operation: energized for 30 min/hour: ambient temperature max. 65°C
2) Operating conditions and tolerances as for double frequency coils.

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