Omron G3PA Series Solid State Relay, 45 A Load, DIN Rail Mount, 528 V Load, 24V Control

RS Stock No.:: 214-7216
Distrelec Article No.:: 137-44-008
Mfr. Part No.:: G3PE-545B DC12-24
Manufacturer:: Omron

Omron G3PA Series Solid State Relay, 45 A Load, DIN Rail Mount, 528 V Load, 24V Control

Subtotal (1 unit)*

SGD227.93

(exc. GST)

SGD248.44

(inc. GST)

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In Stock

4 unit(s) ready to ship from another location
Plus 4 unit(s) shipping from 13 May 2026

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Units	Per unit
1 +	SGD227.93

*price indicative

RS Stock No.:: 214-7216
Distrelec Article No.:: 137-44-008
Mfr. Part No.:: G3PE-545B DC12-24
Manufacturer:: Omron

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Maximum Load Current	45A
	Product Type	Solid State Relay
	Mount Type	DIN Rail
	Maximum Load Voltage	528V
	Minimum Load Voltage	180V
	Minimum Control Voltage	12V
	Maximum Control Voltage	24V
	Series	G3PA
	Terminal Type	Screw
	Contact Configuration	SPST-NO
	IP Rating	IP20
	Switching Function	Zero Cross Switching
	Minimum Operating Temperature	-30°C
	Maximum Operating Temperature	80°C
	Length	100mm
	Standards/Approvals	UL, RoHS, EN, CSA, CE
	Width	44.5mm
	Height	100mm

	Select all
	Brand Omron
	Maximum Load Current 45A
	Product Type Solid State Relay
	Mount Type DIN Rail
	Maximum Load Voltage 528V
	Minimum Load Voltage 180V
	Minimum Control Voltage 12V
	Maximum Control Voltage 24V
	Series G3PA
	Terminal Type Screw
	Contact Configuration SPST-NO
	IP Rating IP20
	Switching Function Zero Cross Switching
	Minimum Operating Temperature -30°C
	Maximum Operating Temperature 80°C
	Length 100mm
	Standards/Approvals UL, RoHS, EN, CSA, CE
	Width 44.5mm
	Height 100mm

Datasheet-G3PE-545B 12-24VDC

Omron G3PA Series Solid State Relay, 45A Load Current, 528V Load Voltage - G3PE-545B 12-24VDC

This solid-state relay provides electrically isolated switching for AC loads in industrial automation and control systems. Designed for DIN-rail fitting, it accepts a low-voltage DC control signal and performs zero-cross switching to drive high-voltage AC loads while keeping electrical control circuits separate from load circuits.

Features and Benefits:

• Accepts 12–24V DC control for flexible input compatibility
• Switches up to 45A to support high-current applications
• Operates across 180–528V AC load range for broad voltage coverage
• Zero-cross switching reduces inrush and electrical noise
• Rated for operation between -30°C and 80°C for varied environments
• Screw-terminal connections ensure secure wiring under vibration

Applications

• Suitable for heater control switching in process systems
• Ideal for industrial motor pre-heating circuits
• Used with three-phase distribution timing and sequencing panels
• Can be used for switching resistive and inductive AC loads in automation racks

What Terminal arrangement does it use for wiring?

It uses screw-type terminals, providing firm clamped connections for control and load conductors.

How is the device mounted in control cabinets?

It is designed for DIN-rail mounting to integrate neatly into standard enclosure rail systems.

What switching behaviour should be expected at turn-on?

The relay performs zero-cross switching, so it closes when the AC waveform crosses zero volts to limit transient current.

Which protection rating applies to the enclosure?

The unit carries an IP20 rating, indicating protection against contact with hazardous parts but not against water ingress.