Omron G3PJ Series Solid State Relay, 25 A Load, DIN Rail Mount, 528 V ac Load, 24 V dc Control

RS Stock No.:: 111-3041
Mfr. Part No.:: G3PJ-525B-PU DC12-24
Brand:: Omron

Subtotal (1 unit)*

£92.36

(exc. VAT)

£110.83

(inc. VAT)

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In Stock

32 unit(s) ready to ship
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Plus 7 unit(s) shipping from 04 December 2025

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Units	Per unit
1 +	£92.36

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RS Stock No.:: 111-3041
Mfr. Part No.:: G3PJ-525B-PU DC12-24
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
	Maximum Load Current	25 A
	Mounting Type	DIN Rail
	Maximum Load Voltage	528 V ac
	Minimum Load Voltage	75 V ac
	Maximum Control Voltage	24 V dc
	Minimum Control Voltage	12 V dc
	Switching Type	Zero Cross
	Control Voltage Range	12 → 24 V dc
	Minimum Load Current	25 A
	Number of Poles	1
	Terminal Type	Push In
	Contact Configuration	SP
	Output Device	Triac
	Relay Type	Single Phase
	Series	G3PJ
	Load Voltage Range	75 → 528V ac
	Maximum Turn On Time	1/2 cycle + 1 ms
	Dimensions	22.5 x 100 x 100mm
	Height	100mm
	Operating Temperature Range	-30 → +80°C
	Length	22.5mm
	Maximum Operating Temperature	+80°C
	Minimum Operating Temperature	-30°C
	Depth	100mm
	Off State Leakage Current	20 mA
	Standards Met	CE, CULus, TUV Certification
	Special Features	Single-Phase SSR, Slim Design

	Select all
	Brand Omron
	Maximum Load Current 25 A
	Mounting Type DIN Rail
	Maximum Load Voltage 528 V ac
	Minimum Load Voltage 75 V ac
	Maximum Control Voltage 24 V dc
	Minimum Control Voltage 12 V dc
	Switching Type Zero Cross
	Control Voltage Range 12 → 24 V dc
	Minimum Load Current 25 A
	Number of Poles 1
	Terminal Type Push In
	Contact Configuration SP
	Output Device Triac
	Relay Type Single Phase
	Series G3PJ
	Load Voltage Range 75 → 528V ac
	Maximum Turn On Time 1/2 cycle + 1 ms
	Dimensions 22.5 x 100 x 100mm
	Height 100mm
	Operating Temperature Range -30 → +80°C
	Length 22.5mm
	Maximum Operating Temperature +80°C
	Minimum Operating Temperature -30°C
	Depth 100mm
	Off State Leakage Current 20 mA
	Standards Met CE, CULus, TUV Certification
	Special Features Single-Phase SSR, Slim Design

COO (Country of Origin):: JP

Omron G3PJ Series Solid State Relay, 25A Maximum Load Current, 528V AC Maximum Load Voltage - G3PJ-525B-PU DC12-24

This solid state relay is designed for efficient control of electrical loads in industrial applications. The Omron G3PJ-525B-PU supports a maximum load current of 25A and handles voltages up to 528V AC, making it an essential component for automation systems. It features a compact design suitable for DIN rail mounting, measuring 22.5mm x 100mm x 100mm.

Features & Benefits

• Zero cross switching minimises electromagnetic interference
• Compact slim design optimises panel space efficiency
• Triac output relay supports single-phase applications
• Works reliably with DC control voltages between 12 to 24V
• Push-in terminals simplify wiring and maintenance
• High voltage rating ensures compatibility with demanding applications

Applications

• Suitable for heater control in industrial settings
• Ideal for use in control panels
• Utilised for driving resistive loads in manufacturing processes
• Commonly employed in electrical switching operations

What is the significance of zero cross switching in this relay?

Zero cross switching reduces electromagnetic interference by ensuring that the switch occurs when the load voltage is at zero, enhancing system reliability and performance.

How should this relay be mounted to ensure optimal performance?

For effective heat dissipation, it should be mounted on a DIN rail with proper ventilation to prevent overheating due to load operation.

Can it operate in extreme temperatures?

Yes, it is designed to function effectively within a wide temperature range of -30°C to +80°C, catering to various industrial environments.

Standards

cULus, TUV, EN 60947-4-3.

Zero Voltage Relays

Note

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