MPN

Celduc SO8 Series Solid State Relay, 50 A Load, DIN Rail Mount, 275 V ac Load, 265V ac/dc Control

RS Stock No.:: 917-4793
Mfr. Part No.:: SO845970
Brand:: Celduc

Celduc SO8 Series Solid State Relay, 50 A Load, DIN Rail Mount, 275 V ac Load, 265V ac/dc Control

Bulk discount available

Subtotal (1 unit)*

£47.31

(exc. VAT)

£56.77

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

Plus 5 unit(s) shipping from 23 March 2026
Plus 42 unit(s) shipping from 23 March 2026
Plus 6 unit(s) shipping from 24 March 2026

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Units	Per unit
1 - 4	£47.31
5 - 9	£45.43
10 +	£44.45

*price indicative

RS Stock No.:: 917-4793
Mfr. Part No.:: SO845970
Brand:: Celduc

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Celduc
	Product Type	Solid State Relay
	Maximum Load Current	50A
	Mount Type	DIN Rail
	Maximum Load Voltage	275V ac
	Minimum Load Voltage	12V ac
	Maximum Control Voltage	265V ac/dc
	Minimum Control Voltage	20V ac/dc
	Series	SO8
	Terminal Type	Screw
	IP Rating	IP20
	Contact Configuration	SPST
	Switching Function	Zero Cross Switching
	On State Resistance	16mΩ
	Minimum Operating Temperature	-55°C
	Maximum Operating Temperature	100°C
	Width	44.8 mm
	Height	30mm
	Standards/Approvals	UKCA, VDE, RoHS, cURus, CSA, CE, EAC
	Length	45mm
	Off State Leakage Current	1mA
	Output Type	Triac

	Select all
	Brand Celduc
	Product Type Solid State Relay
	Maximum Load Current 50A
	Mount Type DIN Rail
	Maximum Load Voltage 275V ac
	Minimum Load Voltage 12V ac
	Maximum Control Voltage 265V ac/dc
	Minimum Control Voltage 20V ac/dc
	Series SO8
	Terminal Type Screw
	IP Rating IP20
	Contact Configuration SPST
	Switching Function Zero Cross Switching
	On State Resistance 16mΩ
	Minimum Operating Temperature -55°C
	Maximum Operating Temperature 100°C
	Width 44.8 mm
	Height 30mm
	Standards/Approvals UKCA, VDE, RoHS, cURus, CSA, CE, EAC
	Length 45mm
	Off State Leakage Current 1mA
	Output Type Triac

Datasheet - SO845970

COO (Country of Origin):: FR

Single-phase solid state relays, SO8 series

Synchronous solid state relay suited to most loads.

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

Wide control range: 3 → 32 Vdc 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