• Ckeditor/Images/2026-04-18/CKL-2CS.png
  • Ckeditor/Images/2026-04-18/CKL-2CS.png
Miniature General Purpose Relay CK Series

CKL-2CS

Contact form
2 groups
Contact load (Resistive)
10A/250VAC 30VDC
Contact load (Motor)
1/3HP 240VAC
Contact switching power (Resistive)
2500VA,300W
Features of the CK Series

■ Small size and high sensitivity

■ Large contact load 2C: 5A/10A, 4C: 3A

■ Multiple specifications with two-way indicator

■ With mechanical indicator window

General Parameters

Contact material Ag alloy
Electrical durability of contacts (Frequency 1 s ON, 1 s OFF) ≥ 100,000 operations (1800 operation cycles/hour)
Mechanical durability of contacts (Frequency 300 ops/min) ≥ 10,000,000 operations (1800 operation cycles/hour)
Pull-in voltage (23°C) DC:≥75%Rated voltage,AC:≥80%Rated voltage
Release voltage (23°C) DC:≥10%Rated voltage,AC:≥30%Rated voltage
Max. voltage (23°C) 110%Rated voltage
Insulation resistance ≥500MΩ(500VDC)
Coil power DC (W) approx.0.9
Coil power AC (VA) approx.1.2
Pull-in time (Rated voltage) ≤20 ms
Release time (Rated voltage) ≤20 ms
Initial dielectric strength (Between contacts of same polarity) 1500VAC/1min Leakage current 1mA)
Initial dielectric strength (Between contacts of opposite polarity) 1500VAC/1min Leakage current 1mA)
Initial dielectric strength (Between contacts and coil) 1500VAC/1min Leakage current 1mA)
Ambient temperature -25~+55 °C
Ambient humidity 35%~85%RH
Air pressure 86~106KPa
Shock resistance 10G (Half-sine pulse: 11 ms)
Vibration resistance 10~55Hz double amplitude: 1.0 mm
Installation method plug in

Specification

CKE-2CS
2 groups
5A/250VAC 30VDC
1/6HP 240VAC
1750VA,210W
≤ 100mΩ
CKE-4CS
4 groups
3A/250VAC 30VDC
1/6HP 240VAC
50VA,90W
≤ 100mΩ
CKL-2CS
2 groups
10A/250VAC 30VDC
1/3HP 240VAC
2500VA,300W
≤ 100mΩ

This product specification complies with global standards. However, regional specifications may vary slightly.

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