Omron G2RV-SR501 24VAC/DC Slim I/O Relay

Compact Relay with Test Lever Functionality

The Omron G2RV-SR501 24VAC/DC slim I/O relay is a space-saving interface relay for industrial control panels using 24V AC or DC input voltage. Unlike the SR500 configuration, the SR501 version includes a latching lever, making it useful for testing, circuit checks, and maintenance routines where manual relay operation may be required.

This model is part of the G2RV-SR slim relay platform, using a 6.2 mm DIN rail design with Push-In Plus terminals. It offers SPDT contact functionality and a contact rating commonly listed at 6A at 250VAC. The 24VAC/DC input rating gives panel designers flexibility when working with mixed control voltage environments.

Omron G2RV-SR501 24VAC/DC Maintenance and Commissioning Value

The latching lever is one of the main reasons engineers select the Omron G2RV-SR501 24VAC/DC slim I/O relay. It allows circuit checks without relying only on automatic coil energization. Combined with LED operation indication and a mechanical indicator, it gives maintenance teams clearer insight during troubleshooting.

Panel Integration

Push-In Plus terminals help reduce wiring time and support repeatable installation quality. The integrated low-profile socket structure allows relay replacement while keeping the panel layout organized. For control cabinets with many relay channels, the slim body helps maintain a clean and efficient DIN rail arrangement.

For additional Omron relay information, visit Omron industrial automation information.

Suitable Applications

This relay is well suited for PLC interfaces, machine control panels, commissioning stations, test circuits, HVAC panels, and industrial signal isolation. The 24VAC/DC input range makes it practical for panels that need flexibility, while the latching lever supports hands-on diagnostics.

Omron G2RV-SR501 24VAC/DC FAQ

What is the main feature of the SR501 version?

The SR501 version includes a latching lever, which can support manual operation and circuit testing.

Can it work with both 24VAC and 24VDC?

Yes. This model is rated for 24VAC/DC input.

What contact arrangement does it provide?

It provides an SPDT contact arrangement for changeover switching.

Is it suitable for PLC interface panels?

Yes. Its slim width, DIN rail mounting, and 24V control compatibility make it suitable for PLC-related circuits.

Why use a relay with a latching lever?

A latching lever can make commissioning, testing, and troubleshooting faster by allowing controlled manual relay operation.