Crydom CKRD2420 DIN Rail Solid State Contactor CKRD2420 Datenbogen

Control Voltage Range 

4.0-32 VDC

90-280 Vrms

18-36 Vrms

Maximum Turn-On Voltage

4.0 VDC

90 Vrms

18 Vrms

Minimum Turn-Off  Voltage

1.0 VDC

10 Vrms

4.0 Vrms

Typical Input Current  (4)

8-12 mA

2 mA @ 120 Vrms, 4 mA @ 240 Vrms

10 mA @ 240 Vrms

Maximum Turn-On Time  [msec] (3)

1/2 Cycle

10

10

Maximum Turn-Off Time  [msec] 

1/2 Cycle

40

40

Dielectric Strength, Input/Output/Base (50/60Hz)

4000Vrms

Minimum Insulation Resistance (@ 500 V DC)

10

9

 Ohms

Maximum Capacitance, Input/Output

8 pF

Ambient Operating Temperature Range

-40ºC to 80ºC

Ambient Storage Temperature Range

-40ºC to 125ºC

Status Indicator Display

Green LED

Weight (typical)

10 oz. (280g)

Encapsulation

Thermally Conductive Epoxy

Terminals

Box Clamp Type

Maximum Wire Size:

AWG # 10 (3mm)

Recommended Terminal Screw Torque Range:

5.0-6.0 in lb (0.6-0.7 Nm)

Min. Side by Side Spacing

0.8 inch (20mm)

1) All parameters at 25°C unless otherwise specified. 
2) Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1  
3) Turn-on time for DC control random turn-on versions is 0.02 msec  
4) Input circuitry for DC control version incorporates active current limiter.