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

*) 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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