MPN

Omron Power Relay, 12V dc Coil, 20A Switching Current, SPST

RS Stock No.:: 200-2020
Distrelec Article No.:: 137-03-788
Mfr. Part No.:: G4A-1A-E DC12
Brand:: Omron

Omron Power Relay, 12V dc Coil, 20A Switching Current, SPST

Bulk discount available

Subtotal (1 unit)*

£3.44

(exc. VAT)

£4.13

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 1,571 unit(s) shipping from 13 April 2026
Plus 63 unit(s) shipping from 13 April 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 4	£3.44
5 - 9	£3.35
10 +	£3.21

*price indicative

RS Stock No.:: 200-2020
Distrelec Article No.:: 137-03-788
Mfr. Part No.:: G4A-1A-E DC12
Brand:: Omron

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Coil Voltage	12V dc
	Product Type	Power Relay
	Contact Configuration	SPST
	Series	G4A
	Terminal Type	Solder
	Switching Current	20A
	Switching AC Voltage	250V ac
	Minimum Operating Temperature	-20°C
	Switching Power	4kVA
	Coil Resistance	160Ω
	Maximum Operating Temperature	60°C
	Coil Power	0.9W
	Length	30.5mm
	Height	33.5mm
	Standards/Approvals	RoHS
	Width	16mm
	Contact Material	Silver Alloy
	Contact Resistance	30mΩ

	Select all
	Brand Omron
	Coil Voltage 12V dc
	Product Type Power Relay
	Contact Configuration SPST
	Series G4A
	Terminal Type Solder
	Switching Current 20A
	Switching AC Voltage 250V ac
	Minimum Operating Temperature -20°C
	Switching Power 4kVA
	Coil Resistance 160Ω
	Maximum Operating Temperature 60°C
	Coil Power 0.9W
	Length 30.5mm
	Height 33.5mm
	Standards/Approvals RoHS
	Width 16mm
	Contact Material Silver Alloy
	Contact Resistance 30mΩ

Omron Non-latching Relay

The Omron G4A series single-pole plug-in mount non-latching relay has contact configuration of SPNO. It is actuated with 12VDC coil voltage and 20A switching current. The output connections are mirrored on the top of the housing as Faston 250 quick-connect terminals. This relay is ideal for motor switching.

Note:

For other G4A versions with the only PCB, terminals see stk no's 686-7161, 686-7039 and 686-7032 typically.

Features and Benefits

Coil resistance is 160ohm

Surge current is 80A

Highly noise-resistive insulation materials employed

Through-hole terminal type

Certifications

UL approved

CSA certified

VDE approved

Approvals

CSA; UL; TUV