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Omron Panel Power Relay 3PST-NO, SPST-NC, 120V AC Coil, 25A Switching Current G7J-3A1B-B 100/120VAC

Category Power Relay Brand Omron Condition New

Specifications

Country of Origin India
Brand Omron
Height 64mm
Length 51.5mm
Model G7J-3A1B-B 100/120VAC
Width 34.5mm
Mount Type Panel
Contact Material Silver Alloy
Series G7J
Maximum Operating Temperature 60°C
Contact Configuration 3PST-NO, SPST-NC
Minimum Operating Temperature -25°C
Switching Current 25A
Terminal type Screw
Contact Resistance 100mΩ
Standards/Approvals CSA, UL
Coil Voltage 120V ac
Switching DC Voltage 125V dc
Switching AC Voltage 250V ac

Key Features

  • The relay operates with a 120V AC coil voltage consuming 2.6 VA for efficient drive current.
  • It supports 25A switching current, suitable for handling substantial alternating loads.
  • Silver alloy contacts reduce wear and maintain conductivity for reliable switching.
  • Screw terminal type ensures secure and serviceable electrical connections.
  • Operating temperature range allows industrial use from -25°C to 60°C.
  • This power relay complies with CSA and UL approvals ensuring quality standards.

Product Description

Omron G7J-3A1B-B 100/120VAC Panel Power Relay is a compact electromechanical switching device engineered for industrial control and automation applications. It features a 120V AC coil that consumes 2.6 VA for a predictable drive current, making it energy efficient for various control tasks.

The relay provides triple-pole single-throw normally open (3PST-NO) and single-pole single-throw normally closed (SPST-NC) contact configurations allowing multi-circuit control within panels. Its silver alloy contacts are designed to reduce wear and maintain excellent conductivity, supporting a switching current capacity of up to 25 amperes and switching voltages of 250V AC and 125V DC respectively.

The device mounts securely onto panels using a W-bracket and offers robust electrical connections via screw terminals, facilitating easy maintenance and replacement. Its compact size - 51.5 mm length, 34.5 mm width, and 64 mm height - supports efficient panel layouts.

Operating flawlessly in temperatures between -25°C and 60°C, this Omron power relay is ideal for motor control panels, manufacturing equipment, electrical distribution setups, and auxiliary switching in HVAC and building management systems. Certified to CSA and UL standards, it guarantees safety and performance in demanding industrial environments.

The relay consumes 2.6 VA at 120V AC coil voltage for efficient operation. Contact configuration includes 3PST-NO and SPST-NC for flexible switching. Switching current supports up to 25A suitable for high load circuits. Silver alloy contact material ensures longevity and stable conductivity.

Screw terminals provide durable and maintainable electrical connections. Compact dimensions of 51.5 x 34.5 x 64 mm allow dense mounting in control panels. Wide operating temperature range of -25°C to 60°C for versatile applications.

Compliance with UL and CSA standards assures product reliability and safety.

This power relay is an excellent choice for industrial, manufacturing, electrical control, and HVAC applications requiring reliable, panel-mounted switching solutions. Explore more products like this in the Power Relay category on EnvMart for all your automation needs.

Omron Panel Power Relay 3PST-NO, SPST-NC, 120V AC Coil, 25A Switching Current G7J-3A1B-B 100/120VAC
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Frequently Asked Questions

This power relay operates with a coil voltage of 120V AC.

It supports a maximum switching current of 25A, suitable for handling substantial alternating loads.

The relay features a contact configuration of 3PST-NO (triple-pole single-throw normally open) and SPST-NC (single-pole single-throw normally closed).

The operating temperature range for this model is from -25°C to 60°C, making it suitable for various industrial applications.

It utilizes screw terminals, ensuring secure and maintainable electrical connections.

The dimensions of this model are 51.5 mm in length, 34.5 mm in width, and 64 mm in height.

The contacts are made of silver alloy, which helps reduce wear and maintain conductivity.

This power relay complies with CSA and UL standards, ensuring it meets quality and safety requirements.

The contact resistance is rated at 100 mΩ, contributing to efficient operation.

The maximum switching voltage is 250V AC and 125V DC for this relay.

It is designed for panel mounting using a W-bracket, facilitating easy installation in control panels.

This relay is suitable for applications in motor control panels, manufacturing equipment, electrical distribution setups, and HVAC systems.

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