Honeywell G7L-1A-TUB-CB-120V General Purpose Relay 120V

Product Description

The HONEYWELL G7L-1A-TUB-CB-120V is a general purpose relay rated for 120 volts AC operation with a single-pole, single-throw normally open (SPST N/O) contact configuration. This relay controls switching in electrical control circuits, opening or closing a load circuit when the coil is energized. It is commonly found in HVAC control panels, industrial control systems, and building automation applications where reliable switching at line voltage is required. Licensed electricians and HVAC controls technicians are the primary installers for this type of device.

This relay is suited for residential and light commercial control circuit applications where a 120V AC coil is needed to switch a normally open load circuit. Typical install scenarios include air handler control boards, packaged unit electrical panels, and general-purpose motor or contactor pilot circuits. The SPST N/O configuration means the output contact is open at rest and closes when the coil is energized, making it appropriate for on-delay and direct-switching control strategies.

Key Features

• 120V AC coil voltage for direct connection to standard line-voltage control circuits
• SPST N/O contact configuration closes on coil energization
• General purpose relay design suitable for a wide range of switching applications
• Panel-mount style compatible with standard relay socket bases

Compatibility

Designed as an OEM-style general purpose relay for use in 120V AC control circuit applications including HVAC, industrial, and building automation panels.

Installation Notes

Installation should be performed by a licensed electrician or qualified HVAC controls technician in accordance with applicable NEC requirements. De-energize and lock out the control panel before removing or installing the relay. Verify coil voltage matches the control circuit supply before energizing. Confirm contact rating is adequate for the connected load before commissioning.

Technical Specifications

• Coil Voltage: 120 volts AC
• Contact Configuration: SPST Normally Open

Standard Information

• Brand: HONEYWELL
• Manufacturer Part Number: G7L-1A-TUB-CB-120V