Omron PCB Power Relay 120V AC Coil 25A Switching Current 4PST-NO G7J-4A-P 100/120VAC

Omron G7J-4A-P 100/120VAC PCB Power Relay is a compact electromechanical switching device designed for reliable high-current control on printed circuit boards. It features a 120V AC coil and delivers a robust 25A switching current capacity with four separate normally-open contacts, facilitating simultaneous operation of multiple circuits.

This power relay is ideal for industrial automation systems, motor control circuits, power distribution on control PCBs, and relay-based contactors utilized in electrical panels. Its construction with silver alloy contacts ensures minimal contact resistance of 100mΩ, providing low voltage drop and enhanced durability during heavy-current switching tasks.

The G7J series relay supports AC switching voltages up to 250 V and DC switching voltages up to 125 V, making it versatile for alternating and direct current applications. Its compact size - 51.5 mm in length, 33.5 mm in width, and 51 mm in height - and PCB mounting make it suitable for dense electronic assemblies with limited space.

Thermal and mechanical design considerations allow reliable operation in environments ranging from -25°C to 60°C, with coil power consumption at 2.6 VA informing driver capacity and PCB track heat budgets. Certifications from UL and CSA provide compliance assurance for safety and regulatory standards.

Equipped with four independent normally-open (4PST-NO) contacts for multiple circuit control. 25A switching capacity supports high current loads. Silver alloy contact surfaces reduce wear and ensure consistent contact resistance.

Compact PCB mounting suitable for industrial automation and control panels. Certified UL and CSA for quality and safety standards. Wide operating temperature range from -25°C to 60°C. Supports switching AC voltage up to 250 V and DC voltage up to 125 V.

Coil power consumption of 2.6 VA for efficient operation. Dimensions optimized for space-efficient mounting.

This Omron PCB Power Relay G7J-4A-P 100/120VAC is suited for use in manufacturing equipment, industrial controls, water treatment systems, HVAC machinery, and electrical distribution boards. Its versatile electrical specifications and certifications make it an essential component for reliable and precise control in demanding industrial environments.

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