MPN

Celduc SO9 Series Solid State Relay, 25 A Load, DIN Rail Mount, 280 V ac Load, 265V ac/dc Control

RS Stock No.:: 917-4810
Mfr. Part No.:: SO942960
Manufacturer:: Celduc

Celduc SO9 Series Solid State Relay, 25 A Load, DIN Rail Mount, 280 V ac Load, 265V ac/dc Control

Subtotal (1 unit)*

SGD63.17

(exc. GST)

SGD68.86

(inc. GST)

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In Stock

Plus 18 unit(s) shipping from 16 March 2026

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Units	Per unit
1 +	SGD63.17

*price indicative

RS Stock No.:: 917-4810
Mfr. Part No.:: SO942960
Manufacturer:: Celduc

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Celduc
	Maximum Load Current	25A
	Product Type	Solid State Relay
	Mount Type	DIN Rail
	Maximum Load Voltage	280V ac
	Minimum Load Voltage	12V ac
	Minimum Control Voltage	185V ac/dc
	Maximum Control Voltage	265V ac/dc
	Series	SO9
	Terminal Type	Screw
	Contact Configuration	SPST
	IP Rating	IP20
	Switching Function	Zero Cross Switching
	On State Resistance	16mΩ
	Minimum Operating Temperature	-55°C
	Maximum Operating Temperature	100°C
	Standards/Approvals	RoHS, EAC, cURus, VDE, UKCA, CSA, CE
	Length	44.8mm
	Width	44.8 mm
	Height	30mm
	Off State Leakage Current	1mA
	Output Type	Triac

	Select all
	Brand Celduc
	Maximum Load Current 25A
	Product Type Solid State Relay
	Mount Type DIN Rail
	Maximum Load Voltage 280V ac
	Minimum Load Voltage 12V ac
	Minimum Control Voltage 185V ac/dc
	Maximum Control Voltage 265V ac/dc
	Series SO9
	Terminal Type Screw
	Contact Configuration SPST
	IP Rating IP20
	Switching Function Zero Cross Switching
	On State Resistance 16mΩ
	Minimum Operating Temperature -55°C
	Maximum Operating Temperature 100°C
	Standards/Approvals RoHS, EAC, cURus, VDE, UKCA, CSA, CE
	Length 44.8mm
	Width 44.8 mm
	Height 30mm
	Off State Leakage Current 1mA
	Output Type Triac

Datasheet

COO (Country of Origin):: FR

Single-phase solid state relays, SO9 series

Synchronous solid state relay suited to most loads.

TMS² technology thyristor output ensures longevity.

Voltage protection for input as well as output (VDR) for very high immunity to interference.

Wide control range: 20 → 265 Vac / dc with regulated control current.

Green LED input display.

Solid state relays must be mounted on a heatsink.

Instantaneous Switching

Note

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

Standards

EN60947-4-3 and EN60950