Omron G2RL-1-E 24VDC PCB Power Relay: Technical Guide, Applications and Installation
Picking the right component for a control panel takes more than scanning a catalogue. The Omron G2RL-1-E 24VDC is a PCB Power Relay that has earned its place on the shortlist of engineers who value long service life over a bargain price — particularly in power electronics boards applications.
For projects where sensing and switching decisions need to be made together, Omron’s Omron Sensor products are a natural companion to this unit. Both families are built to the same quality standards and documented to the same CE and UL requirements, which simplifies the declaration of conformity process.
What Is the Omron G2RL-1-E 24VDC PCB Power Relay?
The Omron G2RL-1-E 24VDC is a PCB Power Relay rated at 24V DC, built to handle power electronics boards reliably over a long service life. Key engineering features include 4000 v ac dielectric strength, pcb mount, wide contact gap, and the unit mounts via pcb (direct solder).
What separates this unit from generic alternatives is in the details: 4000 v ac dielectric strength, pcb mount, wide contact gap. The coil operates at 24V DC, making it straightforward to match to existing control voltage buses without additional transformers or converters.
Technical Specifications
The table below summarises the main technical parameters of the Omron G2RL-1-E 24VDC. For full specifications, always refer to the official Omron product datasheet, as application-specific derating may apply.
| Parameter | Value |
|---|---|
| Product Type | PCB Power Relay |
| Coil / Operating Voltage | 24V DC |
| Contacts / Channels | 1 or 2 pole |
| Contact Current | 12 A |
| Key Features | 4000 V AC dielectric strength, PCB mount, wide contact gap |
| Mounting | PCB (direct solder) |
| Mechanical Lifetime | 10 million mechanical operations |
| Operating Temperature | -40 °C to +85 °C |
Where Is It Used?
The Omron G2RL-1-E 24VDC PCB Power Relay is commonly specified for the following applications:
- Power electronics boards
- Smart meters
- Home automation modules
Across these use cases, the consistent thread is a need for dependable switching over a large number of operations, often in environments where an unplanned fault would create significant disruption. The Omron G2RL-1-E 24VDC is designed with exactly those conditions in mind.
Installation Notes
Installation follows the same logical steps as any DIN rail component: de-energise the circuit first, secure the unit on the rail or with the appropriate socket, route cables with cross-sections matched to the contact current rating, and torque the terminal screws to specification. The Omron G2RL-1-E 24VDC PCB Power Relay does not require any specialised tooling — just careful preparation.
For ongoing maintenance, periodically inspect for contact discolouration, check terminal screws for loosening, and look for any signs of heat stress on the housing. Catching these early avoids the much larger cost of an unplanned production stop.
Why Choose the Omron G2RL-1-E 24VDC?
The case for choosing the Omron G2RL-1-E 24VDC PCB Power Relay is not built on marketing alone. It rests on measurable factors: documented mechanical and electrical lifespan ratings, certifications that satisfy CE and UL requirements, and a global spare parts network that means you can source a replacement quickly when a unit eventually reaches end of life.
Frequently Asked Questions
What applications is the Omron G2RL-1-E 24VDC designed for?
The Omron G2RL-1-E 24VDC PCB Power Relay is designed primarily for power electronics boards, smart meters, home automation modules. Its construction and contact ratings make it well suited to both continuous-duty and intermittent switching in these environments.
What coil voltage does the Omron G2RL-1-E 24VDC use?
The Omron G2RL-1-E 24VDC operates at a coil voltage of 24V DC. Always verify that your control circuit voltage matches before installation.
Does the Omron G2RL-1-E 24VDC require a specific socket?
Yes, Omron designs its relay families to work with specific matched sockets. Using a non-specified socket can affect contact pressure and shorten service life. Refer to the Omron G2RL-1-E 24VDC datasheet for the compatible socket model.
What certifications does the Omron G2RL-1-E 24VDC carry?
Omron products are manufactured to CE and UL standards, with additional certifications depending on the model. Product-specific certification details are available in the official Omron datasheet and on the product label.
Where can I source the Omron G2RL-1-E 24VDC in Europe?
The Omron G2RL-1-E 24VDC PCB Power Relay is available through Omron’s authorised European distributors. Purchasing through official channels ensures product authenticity, full warranty coverage, and access to technical support.