i-Autoc KSI Series Solid State Relay, 80 A Load, Panel Mount, 280 V ac Load, 32 V dc Control

View all Solid State Relays

Subtotal (1 unit)*

£45.84

(exc. VAT)

£55.01

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 6 unit(s) shipping from 27 October 2025
  • Plus 999,999,993 unit(s) shipping from 26 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£45.84

*price indicative

RS Stock No.:
164-0579
Mfr. Part No.:
KSI240D80R-L
Brand:
i-Autoc
Find similar products by selecting one or more attributes.
Select all

Brand

i-Autoc

Maximum Load Current

80 A

Mounting Type

Panel Mount

Maximum Load Voltage

280 V ac

Minimum Load Voltage

48 V ac

Maximum Control Voltage

32 V dc

Minimum Control Voltage

4 V dc

Switching Type

Random

Control Voltage Range

4 → 32 V dc

Terminal Type

Screw

Output Device

SCR, TRIAC

Relay Type

Single Phase

Maximum Turn On Time

1ms

Load Voltage Range

48 → 280V ac

Series

KSI

Dimensions

58.4 x 45.7 x 20.5mm

Off State Leakage Current

5 mA

Length

58.4mm

Height

20.5mm

Operating Temperature Range

-30 → +80°C

Special Features

Build-In MOV/TVS Option, DC Control, Dielectric Strength, LED Indicator, TRIAC or SCR Output

Depth

45.7mm

Minimum Operating Temperature

-30°C

Maximum Operating Temperature

+80°C

Standards Met

CCCs, CE, CULus, TUV

COO (Country of Origin):
CN
KSI series single phase solid state relay use the Triac or SCR output. It is widely used in various industry applications, and it can be used for the resistive, inductive or capacitive loads. The control voltage is 4-32VDC or 90-280VAC, load voltage is 240VAC, 380VAC, 480VAC or 600VAC. Wide load current range from 10 to 125A.

Zero crossing or Random-on
Load current:10A-125A @48-660VAC
TRIAC or SCR output
AC or DC control
Dielectric strength ≥4000VACrms
LED indicator
Build-in MOV or TVS option

Related links