Allen-Bradley Safety Relay Solutions | Guardmaster 440R & MSR127T

When it comes to industrial machine safety, Allen-Bradley leads the market with reliable and compliant protection devices. At DDPARTSSOLUTION, we offer a wide range of Allen-Bradley Guardmaster products for sale, including the trusted MSR127T module and the flexible Guardmaster 440R series.

What Are Allen-Bradley Safety Relays?

Allen-Bradley Safety Relays are engineered to detect faults and instantly trigger machinery stop commands in hazardous conditions. Devices like the MSR127T or any of the Guardmaster Safety Relays and Expansion Units monitor emergency stops, safety doors, and light curtains—key to protecting personnel and equipment.

Allen-Bradley MSR127T Overview

The Allen-Bradley MSR127T is a compact and highly reliable safety relay used across a variety of two-hand control, safety gate, and e-stop applications.
Key features include:

• Dual-channel safety input

• Fault detection and monitoring

• Category 4 / PLe / SIL 3 certification

• DIN-rail mountable design

Compact and cost-effective, it is a top choice in OEM and retrofit safety systems worldwide.

Guardmaster 440R Series Highlights

The Guardmaster 440R line features modular, configurable safety relays that adapt to complex applications. These relays support:

• Base and expansion modules

• Extensive input/output options

• Network communication for diagnostics

• Custom logic programming

They are ideal for automotive, packaging, and robotic industries requiring layered protection.

Why Use Guardmaster Safety Relays and Expansion Units?

Using Guardmaster Safety Relays and Expansion Units ensures compliance with global safety standards:

• ISO 13849-1

• IEC 62061

• EN 62061

Their modularity allows scalable safety solutions tailored to your specific system.

Industries That Rely on Allen-Bradley Guardmaster Products

• Automotive and robotics

• Packaging and labeling

• Conveyor systems

• Industrial manufacturing

• OEM equipment builders

These safety relays are built to enhance operator protection and reduce system downtime.

Buy Genuine Allen-Bradley Guardmaster Products at DDPARTSSOLUTION

Whether you're looking for the Allen-Bradley MSR127T, Guardmaster 440R, or other Allen-Bradley Guardmaster products for sale, DDPARTSSOLUTION provides verified inventory and ships worldwide.

💬 Frequently Asked Questions

Q: What is the difference between the MSR127T and other Guardmaster relays?
A: The MSR127T is ideal for compact, standalone safety applications, whereas Guardmaster 440R relays offer modular expandability and networking for complex systems.

Q: Can I integrate Allen-Bradley Guardmaster safety relays with my PLC system?
A: Yes, both MSR127T and 440R series relays are designed for seamless integration with Allen-Bradley PLCs, including ControlLogix and CompactLogix platforms.

Q: Do Guardmaster Safety Relays meet international safety certifications?
A: Absolutely. Guardmaster relays meet ISO 13849-1, IEC 62061, and are certified up to SIL 3 / PLe.

Q: How can I order Allen-Bradley MSR127T or Guardmaster 440R from DDPARTSSOLUTION?
A: Simply contact us at sales@ddpartssolution.com or request a quote online. We provide fast responses and global delivery.

Q: Are your products new and genuine?
A: Yes, all items listed at DDPARTSSOLUTION are new, genuine, and in-box, unless otherwise specified.

📦 Contact DDPARTSSOLUTION

📧 sales@ddpartssolution.com
🛒 Reliable Inventory | Fast Quotes | Global Delivery