Specialist of SSR and Thyristor

  • KSI(068) Series Single Phase AC Output SSR
KSI(068) Series Single Phase AC Output SSR
  • i-Autoc

· Zero-crossing or Random-on Switching
· SCR Output
· AC or DC Input Control
· Load current: 25A-80A
· Dielectric Strength: 4000Vrms
· Internal TVS Protection Circuit(Optional)
· LED Indicator
· RoHS Compliant

KSI(068) series single-phase solid relay(KSI(068) series SSR)


General parameters


KSI(068) Series SSR

Load Voltage

240VAC / 480VAC / 600VAC

Load Current

25A / 40A / 60A / 80A

Ambient Temperature Range

-30℃ ~ +80

Storage Temperature Range

-30℃ ~ +100

Weight (Typical)


Click the link below to download datasheet

Single Phase SSRKSI(068)_EN_V4.1_20231031.pdf

General Notes

1. Relay must be mounted to proper sized beat sink hased on thermal curves. Thermal grease or a thermal pad must be used between relay and heat sink and be torqued down to 18-20/2.0-2.2in-lb/Nm.

2. When connection wiring to SSR, please ensure screws are torqued down properly (input 13-15/1.5-1.7in/lb/Nm, output18-20/2.0-2.2 in-lb/Nm).

3. SSR's carrying load capacity is related to the operation ambient temperature and heat dissipation condition, please refer to the Thermal Derating Curve for derating.


Product specifications are subject to change without notice. Please don’t hesitate to contact with us for any technical questions.

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