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Allen-Bradley 440R-W23218 Safety Relay

Brand/Manufacturer: Allen-Bradley

Order Number: 440R-W23218

Type: Safety Relay

Country of Origin: Sweden

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

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Description

The Allen-Bradley 440R-W23218 Safety Relay is designed for use in industrial safety applications, providing crucial protection for machinery and operators. With its compact size and flexible configuration options, it is ideal for emergency stop circuits, safety interlocks, and other critical safety functions in automated systems.

Key Features and Specifications

  • Relay Type: Configurable for single or dual-channel applications.

  • Rated Voltage: 24V DC, providing efficient energy use.

  • Safety Function: Perfect for emergency stop circuits, safety interlocks, and more.

  • Weight: 0.3 kg (0.66 lbs), lightweight yet durable.

  • Dimensions: 90 mm x 22.5 mm x 114 mm (3.54” x 0.89” x 4.49”).

  • Inputs: Supports up to 2 safety inputs for various functions.

  • Outputs: Includes relay outputs for controlling safety devices.

  • Certifications: CE and UL listed for global safety standards.

  • Mounting: DIN rail mounting for easy installation.

Design and Durability

The Allen-Bradley 440R-W23218 Safety Relay is built to endure harsh industrial environments. Its rugged design, along with its compact dimensions, ensures it fits easily into standard control panels, making it suitable for a variety of industrial applications.

Applications

The 440R-W23218 Safety Relay is ideal for:

  • Emergency Stop Circuits: Ensures safe shutdown of machinery during emergencies.

  • Safety Interlocks: Protects operators by preventing access to hazardous areas.

  • Automation Systems: Enhances the safety of automated processes by controlling critical safety functions.

  • Conveyor Systems: Provides fail-safe shutdown in case of issues or malfunctions.

  • Focus on Benefits:

    We focus on what truly matters to industrial buyers — authentic products, reliable stock, and fast global delivery. Explore how we support your operations with trusted sourcing and expert service.

  • Hard-to-Find & Obsolete Parts:

    We specialize in sourcing rare and discontinued industrial automation components that others can't deliver.

  • Large In-Stock Inventory:

    Thousands of genuine parts ready for immediate shipping — reduce downtime and keep operations running smoothly.

  • Fast Response · Global Delivery:

    Get a quote within hours. We ship worldwide with express options to meet urgent demands.

  • Original Products · 1-Year Warranty:

    All parts are factory-sealed and 100% original. Covered by a 1-year warranty and 30-day return support.

  • Why You Can Trust Us:

    We go beyond parts — delivering reliability, speed, and expertise trusted by industrial buyers worldwide.

  • DcsSupplier Limited

    Trusted by Global Clients

    Serving thousands of companies across oil & gas, power, manufacturing, and more — from Fortune 500 enterprises to local distributors.

  • DcsSupplier Limited

    Uptime Is Our Priority

    Downtime is costly. That’s why we ensure rapid access to critical parts, minimizing production interruptions and delays.

  • DcsSupplier Limited

    Experts in Sourcing Rare Parts

    Our team specializes in finding hard-to-source and obsolete components — saving you time, risk, and procurement headaches.

  • DcsSupplier Limited

    One-Stop Automation Supply

    We offer complete automation part solutions — PLCs, drives, sensors, HMIs, relays — with expert guidance every step of the way.

Testimonials

Fast Delivery, Excellent Quality


We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

- Sarah Johnson

Reliable Partner for Original Parts


Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

Professional Service with After-Sales Support

"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

- Emily Brown

Trusted Source for Industrial Automation Spares


We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

- Michael Anderson