Allen-Bradley 440G-T27175

Overview

The Allen-Bradley 440G-T27175 Guardmaster Safety Relay is an advanced and highly reliable solution engineered to provide unparalleled safety in demanding industrial environments. Part of the renowned Guardmaster series, this safety relay is meticulously designed to protect both personnel and valuable machinery by ensuring the integrity and proper functioning of safety circuits. It seamlessly integrates with a wide array of safety devices, including emergency stop buttons, light curtains, and safety interlocks, making it an indispensable component for any robust safety system. Its compact footprint belies its powerful capabilities, offering compliance with critical industry standards like ISO 13849 and IEC 61508, ensuring peace of mind and operational excellence. This relay stands as a testament to Allen-Bradley's commitment to leading-edge industrial safety technology.

Key Features

• Enhanced Safety Monitoring: Meticulously engineered to monitor emergency stop buttons, safety interlocks, and light curtains, providing proactive personnel protection.
• Rapid Response Time: Delivers an exceptionally fast response time of ≤ 20 ms, ensuring immediate and critical action during unexpected safety events.
• SIL3 & PLe Certified: Meets the most stringent safety performance levels (Safety Integrity Level 3 and Performance Level e), guaranteeing superior reliability for critical applications.
• Compact & Space-Efficient Design: Boasts a slender 22.5 mm profile, facilitating effortless integration into congested control panels and optimizing valuable space.
• Reliable & Durable Construction: Built with high-quality polycarbonate housing to withstand challenging industrial conditions, ensuring extended operational longevity.
• Simplified Installation: Features user-friendly screw-clamp terminals and DIN rail mounting for quick, secure, and hassle-free setup.
• Wide Operating Temperature Range: Functions flawlessly across a broad temperature spectrum, from 0°C to 60°C, accommodating diverse operational environments.

Technical Specifications

• Model: 440G-T27175
• Type: Guardmaster Safety Relay
• Input Voltage: 24V DC
• Safety Outputs: 2 N.O. (Normally Open) safety contacts
• Auxiliary Contacts: 1 N.C. (Normally Closed) contact
• Response Time: ≤ 20 ms
• Max Switching Current: 6A (resistive load)
• Power Consumption: ≤ 2.5W
• Mounting: DIN rail mounting
• Housing Material: Polycarbonate
• Certifications: UL, CE, cUL, ISO 13849-1 (Category 4), IEC 61508 (SIL3)
• Dimensions: 22.5 mm width
• Operating Temperature: 0°C to 60°C (32°F to 140°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)

Applications

• Emergency Stop Systems: Critical for rapidly shutting down machinery in emergency situations, safeguarding operators.
• Safety Interlock Circuits: Essential for monitoring and controlling protective gates and doors, preventing access to hazardous areas.
• Light Curtain Monitoring: Integrates seamlessly with optical safeguarding devices to protect personnel from moving machinery without physical barriers.
• Industrial Machine Safety: Provides robust protection for automated systems, robots, and complex machinery, enhancing overall operational safety.
• Hazardous Area Protection: Ideal for implementation in environments with high-risk equipment, ensuring compliance and worker safety.
• Process Control and Automation: Integral to maintaining safety protocols within automated manufacturing and production lines.

Why Choose This Model?

• Unmatched Safety Compliance: Achieves SIL3 and PLe certifications, representing the highest standards of safety performance.
• Proven Reliability: Allen-Bradley's reputation for quality ensures a durable and consistently performing safety solution for critical operations.
• Space-Saving Design: Its compact form factor allows for efficient use of panel space, especially valuable in modern industrial setups.
• Seamless Integration: Designed for easy integration with existing safety components and systems, minimizing installation complexities.
• Fast-Acting Protection: The rapid response time of 20ms provides crucial protection in time-sensitive safety scenarios.
• Global Recognitions: Backed by widespread certifications like UL, CE, and cUL, guaranteeing acceptance and reliability across international markets.

Order Now

Elevate the safety standards of your industrial operations with the Allen-Bradley 440G-T27175 Guardmaster Safety Relay. This advanced, SIL3 PLe-certified solution offers unparalleled protection, rapid response, and robust reliability, making it an essential investment for any safety-conscious enterprise. Enhance your personnel and machinery protection today. Secure your systems and ensure operational excellence by adding this critical safety component to your setup. Don't compromise on safety – choose the trusted performance of Allen-Bradley.