Omron PCB Power Relay, 240V ac Coil, 25A Switching Current, 3PDT

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£34.56

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£41.47

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Packaging Options:
RS Stock No.:
684-0075
Mfr. Part No.:
G7J-3A1B-P 200/240VAC
Brand:
Omron
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Brand

Omron

Coil Voltage

240V ac

Product Type

Power Relay

Contact Configuration

3PDT

Mount Type

PCB

Series

G7J

Terminal Type

PCB

Switching Current

25A

Switching DC Voltage

125V dc

Switching AC Voltage

250V

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

60°C

Height

51mm

Standards/Approvals

UL, CSA

Coil Power

2.6VA

Width

34.5mm

Length

51.5mm

Contact Material

Silver Alloy

Contact Resistance

100mΩ

Omron G7J Series Power Relay, 240V Coil Voltage, 25A Switching Current - G7J-3A1B-P 200/240VAC


This power relay is a Compact electromechanical switching device designed for PCB mounting in control and automation systems, providing reliable switching of AC and DC circuits in industrial environments. It operates from an AC Coil and is intended for integration onto printed circuit boards where space efficiency and dependable high-current switching are required.

Features and Benefits:


• 240V AC Coil consuming 2.6VA delivers predictable actuation performance
• Three-pole normally open with single-pole normally closed offers flexible circuit arrangements
• Silver alloy contacts enable high-current switching with minimal degradation
• 25A switching current supports robust load handling for heavy circuits
• Low contact resistance of 100mΩ reduces voltage drop and heating
• Rated for 250V AC switching and 125V DC switching for diverse supply types

Applications


• Suitable for industrial control panels requiring robust load switching
• Ideal for motor starter and contactor Interface circuits
• Used for power distribution modules on PCBs in machinery
• Can be used for HVAC control systems handling AC and DC loads
• Suitable for automation relay boards in manufacturing equipment

What mounting method does it use for PCB integration?


It employs PCB terminals designed for through-hole attachment to printed circuit boards, facilitating soldered mechanical and electrical connections.

What operating temperature range can be expected in service?


It is specified to operate between -25°C and 60°C, accommodating typical indoor industrial ambient conditions.

Which approvals indicate suitability for industrial installation?


It carries UL and CSA approvals that denote compliance with recognised North American safety standards for electrical devices.

How does Terminal type affect panel wiring?


The PCB Terminal arrangement requires wiring via the board tracks or header connections rather than direct chassis-mounted cabling, simplifying modular assembly.

Approvals

UL; CSA

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