Kudom 40 A Solid State Relay, Zero Crossing, Panel Mount, SCR, Triac, 280 V ac Maximum Load

  • RS Stock No. 903-2970
  • Mfr. Part No. KSI240D40-L
  • Brand Kudom
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

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 ℃

Kudom KSI (068) Series Single Phase Solid State Relay



Zero Voltage Relays


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

Attribute Value
Maximum Load Current 40 A
Mounting Type Panel Mount
Minimum Load Voltage 48 V ac
Maximum Load Voltage 280 V ac
Minimum Control Voltage 4 V dc
Maximum Control Voltage 32 V dc
Switching Type Zero Crossing
Terminal Type Screw
Output Device SCR, Triac
Maximum Turn On Time 1 (1/2 AC Cycle) ms
Dimensions 58.6 x 45.7 x 26.5mm
Standards Met CE, TUV, UL
Special Features Internal MOV, Internal RC, LED Indication, Superior Thermal Performance, TVS Protection Circuit as Option
Relay Type Industrial Single Phase Relay
Control Voltage Range 4 → 32 V dc
Off State Leakage Current 5 mA
Height 26.5mm
Load Voltage Range 48 → 280V ac
Operating Temperature Range -30 → +80°C
Length 58.6mm
Depth 45.7mm
153 In stock for FREE next working day delivery
Price Each
£ 14.91
(exc. VAT)
£ 17.89
(inc. VAT)
Per unit
1 +
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