i-Autoc KSI Series Solid State Relay, 40 A Load, Panel Mount, 280 V ac Load, 32 V dc Control

RS Stock No.:: 903-2970
Mfr. Part No.:: KSI240D40-L
Brand:: i-Autoc

i-Autoc KSI Series Solid State Relay, 40 A Load, Panel Mount, 280 V ac Load, 32 V dc Control

Subtotal (1 unit)*

$80.51

(exc. GST)

$92.59

(inc. GST)

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In Stock

Plus 37 unit(s) shipping from 23 February 2026
Plus 25 unit(s) shipping from 10 March 2026
Plus 24 unit(s) shipping from 08 April 2026

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Units	Per unit
1 +	$80.51

*price indicative

RS Stock No.:: 903-2970
Mfr. Part No.:: KSI240D40-L
Brand:: i-Autoc

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	i-Autoc
	Maximum Load Current	40 A
	Mounting Type	Panel Mount
	Maximum Load Voltage	280 V ac
	Minimum Load Voltage	48 V ac
	Minimum Control Voltage	4 V dc
	Maximum Control Voltage	32 V dc
	Switching Type	Zero Cross
	Control Voltage Range	4 → 32 V dc
	Terminal Type	Screw
	Output Device	SCR, Triac
	Relay Type	Industrial Single Phase Relay
	Maximum Turn On Time	1ms
	Series	KSI
	Load Voltage Range	48 → 280V ac
	Dimensions	58.6 x 45.7 x 26.5mm
	Operating Temperature Range	-30 → +80°C
	Length	58.6mm
	Depth	45.7mm
	Height	26.5mm
	Standards Met	CE, TUV, UL
	Special Features	Internal MOV, Internal RC, LED Indication, Superior Thermal Performance, TVS Protection Circuit as Option
	Off State Leakage Current	5 mA
	Minimum Operating Temperature	-30°C
	Maximum Operating Temperature	+80°C

	Select all
	Brand i-Autoc
	Maximum Load Current 40 A
	Mounting Type Panel Mount
	Maximum Load Voltage 280 V ac
	Minimum Load Voltage 48 V ac
	Minimum Control Voltage 4 V dc
	Maximum Control Voltage 32 V dc
	Switching Type Zero Cross
	Control Voltage Range 4 → 32 V dc
	Terminal Type Screw
	Output Device SCR, Triac
	Relay Type Industrial Single Phase Relay
	Maximum Turn On Time 1ms
	Series KSI
	Load Voltage Range 48 → 280V ac
	Dimensions 58.6 x 45.7 x 26.5mm
	Operating Temperature Range -30 → +80°C
	Length 58.6mm
	Depth 45.7mm
	Height 26.5mm
	Standards Met CE, TUV, UL
	Special Features Internal MOV, Internal RC, LED Indication, Superior Thermal Performance, TVS Protection Circuit as Option
	Off State Leakage Current 5 mA
	Minimum Operating Temperature -30°C
	Maximum Operating Temperature +80°C

Datasheet

COO (Country of Origin):: CN

KSI (068) Series Solid State Relay

The KSI(068) series industrial single phase relay with IP20 touch-safe cover is the most widely used in industryapplication.The relay can be used for resistive, inductive and capacitive loads. The control input voltage is4-32VDC or 90-280VAC, output current rate 25A, 40A, 60A, 80A @ 48-660VAC.
Application for high-low temperature chamber, plastics machinery, incubation machine, oiling machine, HVAC, elevator, lighting, fountain controller.

IP20 touch safe cover
Zero switching or random-on
Output current 25A, 40A, 60A,80A
Load voltage 48 to 280 V ac, 18 to 440 V ac, 48 to 530 V ac or 48 to 660 V ac
SCR output
Dielectric strength 400 VACrms
Internal RS/MOV and TVS protection
Operating temperature range -30 ℃ to +80 ℃

I-Autoc KSI (068) Series Single Phase Solid State Relay

Approvals

RoHS

Zero Voltage Relays

Note

Temperature can affect current rating; please consult the data sheet for potential derating.