• Ckeditor/Images/2026-04-18/CSR-VA.png
  • Ckeditor/Images/2026-04-18/CSR-VA.png
Solid State Relay CSR Series

CSR-□VA

Load current
10A,25A,40A
Load voltage
10-250VAC
Control Voltage
500KΩ/1/4 W
Features of the CSR series solid state relay

■ It adopts power semiconductor devices without mechanical contacts, which is more in line with the development trends of high performance, intelligence, digitalization and greenness.

■ The zero-crossing conduction type can reduce load impact and radio frequency interference, while the random conduction type has a fast response and is suitable for applications such as dimming and temperature regulation.

■ The commutation dv/dt of the enhanced structure reaches 500V/μs, which is superior to the common type and suitable for inductive or capacitive loads.

■ The solid-state voltage regulator adopts a modular design. By connecting an external potentiometer, AC power regulation can be achieved, which can replace the traditional contact-type voltage regulator.

■ It is widely applied in the simulation and regulation of voltage, temperature, brightness and speed in fields such as packaging machinery, textile machinery and stage lighting.

 

Selection Guide——Click to View
Various model combinations available. Click for the selection chart to find your exact specs.

General Parameters

Turn-off time ≤ 10mS
Insulate voltage 2500VAC
Insulation resistance 1000 mΩ 500 V
Ambient temperature -30~+80 °C

Specification

CSRE-□DA
10A,25A,40A,60A,80A,100 A
24-480VAC
4-32VDC
DC 3-25mA
≤ 1.5V
≤ 10mA/≤ 20mA
CSRE-□AA
10A,25A,40A,60A,80A,100 A
24-480VAC
80-250VAC
AC ≤ 12mA
≤ 1.5V
≤ 10mA/≤ 20mA
CSRE-□VA
10A,25A,40A
10-250VAC
500KΩ/1/4 W
-
≤ 1.5V
≤ 5mA
CSRE-□DD
10A,25A,40A
12-250VDC
3-32VDC
DC 3-25mA
≤ 2.3V
≤ 5mA
CTRE-□DA
10A,25A,40A,60A,80A,100 A
24-480VAC
4-32VDC
DC 3-25mA
≤ 1.5V
≤ 15mA
CSR-□DA
10A,25A,40A,60A,80A,100 A
24-480VAC
4-32VDC
DC 3-25mA
≤ 1.5V
≤ 10mA/≤ 20mA
CSR-□AA
10A,25A,40A,60A,80A,100 A
24-480VAC
80-250VAC
AC ≤ 12mA
≤ 1.5V
≤ 10mA/≤ 20mA
CSR-□VA
10A,25A,40A
10-250VAC
500KΩ/1/4 W
-
≤ 1.5V
≤ 5mA
CSR-□DD
10A,25A,40A
12-250VDC
3-32VDC
DC 3-25mA
≤ 2.3V
≤ 5mA
CTR-□DA
10A,25A,40A,60A,80A,100 A
24-480VAC
4-32VDC
DC 3-25mA
≤ 1.5V
≤ 15mA

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

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