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
Manufacturer:: Omron

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

Subtotal (1 unit)*

HK$41.50

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In Stock

Plus 1,570 unit(s) shipping from 27 April 2026

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Units	Per unit
1 +	HK$41.50

*price indicative

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

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Product Type	Power Relay
	Coil Voltage	12V dc
	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
	Width	16mm
	Standards/Approvals	RoHS
	Length	30.5mm
	Height	33.5mm
	Coil Power	0.9W
	Contact Material	Silver Alloy
	Contact Resistance	30mΩ

	Select all
	Brand Omron
	Product Type Power Relay
	Coil Voltage 12V dc
	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
	Width 16mm
	Standards/Approvals RoHS
	Length 30.5mm
	Height 33.5mm
	Coil Power 0.9W
	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