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Omron G3PE-225B Solid State Relay

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Omron G3PE-225B

by Omron

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OverviewThe Omron G3PE-225B is a robust single-phase solid state relay (SSR) meticulously engineered for precise and dependable management of resistive loads across diverse industrial environments. Featuring a DC 12–24V control input and an AC output spanning 24–240V at a substantial 25A, this SSR guarantees quiet, extended operation without the typical wear and tear seen in traditional electromechanical relays. Its streamlined form factor and innovative functionalities, such as zero-cross switching, make it an essential element for heating, illumination, and industrial automation systems where peak efficiency and resilience are critical.Key Features Rated Load Current: 25 Amps for demanding power requirements. Input Voltage Range: Adaptable DC 12–24V control for extensive system compatibility. Output Voltage Range: Broad 24–240V AC output to accommodate varied setups. Load Type Optimization: Specifically designed for effective control of resistive applications. Zero Cross Function: Reduces electrical interference and power surges for smoother performance. Cooling Fin Compatibility: Supports optional cooling fins for improved heat dissipation in high-duty cycle scenarios. Mounting Flexibility: Convenient options for DIN rail or panel installation. LED Indicator: Provides clear visual confirmation of the input signal status. Built-in Snubber Circuit: Delivers superior safeguarding against transient voltage spikes. Slim and Space-Saving Design: Maximizes control panel space, ideal for confined installations. Technical SpecificationsModel: G3PE-225B DC12-24Input Voltage: 12–24 VDCInput Current: 7.5 mA max.Output Voltage: 24–240 VACOutput Current: 25 A (resistive load)Control Method: Zero crossDielectric Strength: 4,000 VAC between input and output for enhanced safety.Ambient Operating Temperature: –30°C to +80°C (with derating)Protection Circuit: Integrated snubber circuitMounting Method: DIN rail or screw mountingDimensions: Approx. 22.5 × 90 × 100 mmWeight: Approx. 200 gApplicationsThe Omron G3PE-225B solid state relay is exceptionally versatile, proving valuable in a wide array of industrial and commercial settings: Industrial Heaters and Ovens: Delivers precise temperature management for consistent operational processes. Packaging Equipment: Ensures dependable and rapid switching for automated machinery. Lighting Control Systems: Excellent for dimming and switching in commercial and industrial lighting setups. AC Motor Start/Stop: Suitable for resistive control scenarios, enabling soft start capabilities. Environmental Chambers: Crucial for maintaining stable conditions in testing and research facilities. Plastic Extrusion Machinery: High-speed switching for accurate heating elements. Molding Equipment: Reliable control for heating specific zones during molding operations. Why Choose?The Omron G3PE-225B stands out as a superior selection for multiple compelling reasons: Silent and Efficient Operation: Experience noise-free switching, a significant advantage over often loud electromechanical relays, contributing to a quieter work environment. Extended Service Life: With no moving parts to wear out, this SSR offers a significantly longer operational lifespan, reducing maintenance costs and downtime. Wide Voltage Compatibility: Its broad input and output voltage ranges facilitate seamless integration into a diverse array of industrial electrical systems. Compact and Durable Design: The slim profile and robust construction are perfect for installations where space is at a premium, without compromising on performance or reliability. Enhanced System Protection: Features like the zero-cross function and built-in snubber circuit shield your equipment from electrical disturbances, ensuring stable and safe operation. Proven Omron Quality: Benefit from Omron's reputation for manufacturing high-quality, reliable industrial components that you can trust. Order NowEnhance your control systems with the Omron G3PE-225B solid state relay. Its unparalleled reliability, compact design, and advanced features provide a robust solution for your industrial needs. Contact us today.FAQWhat is the primary function of the Omron G3PE-225B?Its primary function is to provide precise and reliable control for resistive loads in various industrial applications, replacing traditional electromechanical relays with a more durable and efficient solid-state solution.What types of loads is this SSR optimized for?The G3PE-225B is specifically optimized for efficient control of resistive loads, commonly found in heating, lighting, and similar industrial processes.Does the Omron G3PE-225B offer protection against voltage spikes?Yes, it includes a built-in snubber circuit designed to offer superior protection against transient voltage spikes, thereby safeguarding connected equipment.Can I mount this solid state relay in different ways?Yes, the unit supports flexible mounting options, including both DIN rail and panel mounting, to suit various installation requirements.What is the significance of the zero-cross function?The zero-cross function minimizes electrical noise and power surges by switching the output when the AC voltage crosses zero, leading to smoother operation and reduced interference.

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PRODUCT DETAILS

Omron G3PE-225B

Overview

This is a genuine Omron component from the Other Omron Products family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Omron catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Omron automation ecosystem
  • Engineered to integrate inside Other Omron Products installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Omron equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Omron catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Omron platform with documented conversion notes for the Other Omron Products family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

Model: G3PE-225B DC12-24

Input Voltage: 12–24 VDC

Input Current: 7.5 mA max.

Output Voltage: 24–240 VAC

Output Current: 25 A (resistive load)

Control Method: Zero cross

Dielectric Strength: 4,000 VAC between input and output for enhanced safety.

Ambient Operating Temperature: –30°C to +80°C (with derating)

Protection Circuit: Integrated snubber circuit

Mounting Method: DIN rail or screw mounting

Dimensions: Approx. 22.5 × 90 × 100 mm

Weight: Approx. 200 g

Applications

The Omron G3PE-225B solid state relay is exceptionally versatile, proving valuable in a wide array of industrial and commercial settings:

  • Industrial Heaters and Ovens: Delivers precise temperature management for consistent operational processes.
  • Packaging Equipment: Ensures dependable and rapid switching for automated machinery.
  • Lighting Control Systems: Excellent for dimming and switching in commercial and industrial lighting setups.
  • AC Motor Start/Stop: Suitable for resistive control scenarios, enabling soft start capabilities.
  • Environmental Chambers: Crucial for maintaining stable conditions in testing and research facilities.
  • Plastic Extrusion Machinery: High-speed switching for accurate heating elements.
  • Molding Equipment: Reliable control for heating specific zones during molding operations.

Why Choose the G3PE-225B?

The Omron G3PE-225B stands out as a superior selection for multiple compelling reasons:

  • Silent and Efficient Operation: Experience noise-free switching, a significant advantage over often loud electromechanical relays, contributing to a quieter work environment.
  • Extended Service Life: With no moving parts to wear out, this SSR offers a significantly longer operational lifespan, reducing maintenance costs and downtime.
  • Wide Voltage Compatibility: Its broad input and output voltage ranges facilitate seamless integration into a diverse array of industrial electrical systems.
  • Compact and Durable Design: The slim profile and robust construction are perfect for installations where space is at a premium, without compromising on performance or reliability.
  • Enhanced System Protection: Features like the zero-cross function and built-in snubber circuit shield your equipment from electrical disturbances, ensuring stable and safe operation.
  • Proven Omron Quality: Benefit from Omron's reputation for manufacturing high-quality, reliable industrial components that you can trust.

Availability & Shipping

  • In stock: G3PE-225B ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every G3PE-225B ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Omron

Its primary function is to provide precise and reliable control for resistive loads in various industrial applications, replacing traditional electromechanical relays with a more durable and efficient solid-state solution.

Machine down? We ship parts the same day.

New, surplus, and refurbished Omron inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

CUSTOMER REVIEWS

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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