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TESYS K CONTROL RELAY-3NO+1NC-690V-110V DC STANDARD COIL 

SCHNEIDER ELECTRIC  CA3KN31FD

range   

TeSys

product name  

TeSys CAK

product or component type     

Control relay

device short name        

CA3K

contactor application    

Control circuit

utilisation category        

AC-15

DC-13

pole contact composition           

3 NO + 1 NC

[Ue] rated operational voltage

<= 690 V <= 400 Hz

control circuit type        

DC standard

[Uc] control circuit voltage         

110 V DC

Complementary

[Ith] conventional free air thermal current        

10 A at <= 50 °C

Irms rated making capacity        

110 A conforming to IEC 60947

associated fuse rating  

10 A gG conforming to IEC 60947

10 A gG conforming to VDE 0660

[Ui] rated insulation voltage     

600 V conforming to CSA C22.2 No 14

690 V conforming to BS 5424

690 V conforming to IEC 60947

750 V conforming to VDE 0110 group C

mounting support         

Plate

Rail

connections - terminals              

Screw clamp terminals 1 cable(s) 1.5...4 mm² - cable stiffness: solid

Screw clamp terminals 2 cable(s) 1.5...4 mm² - cable stiffness: solid

Screw clamp terminals 2 cable(s) 0.75...4 mm² - cable stiffness: flexible - without cable end

Screw clamp terminals 1 cable(s) 0.75...4 mm² - cable stiffness: flexible - with cable end

Screw clamp terminals 1 cable(s) 0.34...1.5 mm² - cable stiffness: flexible - with cable end

Screw clamp terminals 2 cable(s) 0.34...1.5 mm² - cable stiffness: flexible - without cable end

tightening torque          

1.3 N.m - on screw clamp terminals - with screwdriver Philips No 2 6 mm

1.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm

control circuit voltage limits       

0.8...1.15 Uc at 50 °C operational

0.1...0.75 Uc at 50 °C drop-out

operating time

10 ms coil de-energisation and NO opening

15 ms coil de-energisation and NC closing

25...35 ms coil energisation and NC opening

30...40 ms coil energisation and NO closing

mechanical durability   

20 Mcycles

operating rate 

10000 cyc/h

immunity to microbreaks           

2 ms

inrush power in W         

3 W at 20 °C

hold-in power consumption in W           

3 W at 20 °C

heat dissipation              

3 W

minimum switching voltage      

17 V

minimum switching current      

5 mA

non overlap distance    

0.5 mm

insulation resistance     

> 10 MOhm

height  

58 mm

width   

45 mm

depth  

57 mm

product weight

0.225 kg