Allen-Bradley 440G-T27252

Overview

The Allen-Bradley 440G-T27252 TLS-GD2 Guard Locking Switch is an essential safety component engineered for demanding industrial environments. Designed for superior machine guarding, this power-to-release solenoid switch provides an unyielding holding force of 2000N (450 lbs), ensuring that hazardous areas remain inaccessible when machinery is in operation. Operating seamlessly with 24V AC/DC power supplies, the 440G-T27252 integrates effortlessly into existing control systems.

With its robust construction and intelligent contact configuration—featuring two normally closed (N.C.) safety contacts and one normally open (N.O.) auxiliary contact—this guard locking switch offers reliable status monitoring and adheres to stringent safety standards. The innovative fully-flex actuator provides unparalleled mounting flexibility, accommodating diverse machine designs and installation requirements, while the M20 conduit entry simplifies wiring, guaranteeing a secure and efficient setup. This Allen-Bradley solution is ideal for applications requiring uncompromising safety and operational efficiency.

Key Features

• Power-to-Release Operation: Ensures critical safety in machine guarding scenarios by releasing the guard only when power is applied, preventing unintentional access during power failures.
• 24V AC/DC Solenoid Voltage: Provides broad compatibility with standard industrial control systems, facilitating easy integration and consistent performance.
• 2 N.C. Safety & 1 N.O. Auxiliary Contacts: Delivers essential feedback for machine status and safety interlocks, enhancing overall system reliability and monitoring capabilities.
• High Holding Force of 2000N (450 lbs): Offers exceptional security against unauthorized entry to hazardous machinery, safeguarding personnel and maintaining operational integrity.
• Fully-Flex Actuator: Allows for versatile and adaptable installation configurations, making it suitable for a wide range of guard types and machine layouts.
• M20 Conduit Entry: Streamlines wiring and installation processes, reducing setup time and ensuring robust, protected electrical connections.

Technical Specifications

• Model: 440G-T27252
• Series: TLS-GD2 Guard Locking Switch
• Operation Mode: Power-to-Release
• Solenoid Voltage: 24V AC/DC
• Contact Configuration: 2 N.C. Safety, 1 N.O. Auxiliary
• Holding Force: 2000N (450 lbs)
• Actuator Type: Fully-Flex
• Conduit Entry: M20

Applications

• Industrial Machine Guarding: Essential for protecting operators and maintaining safe distances from moving parts and dangerous machinery.
• Automated Production Lines: Guarantees secure access control in high-speed, automated environments where precise safety interlocks are paramount.
• Safety Interlocking for Hazardous Equipment: Critical for applications involving presses, robots, and other high-risk machinery, preventing operation until guards are securely locked.
• Compliance with Machinery Safety Standards: Helps organizations meet and exceed international and local safety regulations, ensuring a safe working environment.
• Robotic Work Cells: Provides reliable entry/exit control, protecting personnel from unintended robot movements.
• Packaging and Material Handling Systems: Enhances safety around conveyor belts, palletizers, and other automated material flow equipment.

Why Choose This Model?

• Uncompromised Safety: The power-to-release mechanism ensures that hazardous machinery remains locked in the event of a power outage, prioritizing personnel safety above all else.
• Robust Construction and Durability: Engineered by Allen-Bradley, a leader in industrial automation, this switch is built to withstand harsh industrial conditions, ensuring long-term reliability and performance.
• Seamless Integration: With its 24V AC/DC compatibility and M20 conduit entry, the 440G-T27252 is designed for straightforward integration into a wide array of existing control systems and machinery.
• Flexible Installation: The fully-flex actuator significantly simplifies mounting, allowing for adaptable placement and reducing installation complexity across various machine designs.
• Reliable Monitoring: The combination of safety and auxiliary contacts provides comprehensive status feedback, crucial for advanced diagnostic capabilities and optimizing operational uptime.
• Industry-Leading Brand Assurance: Choosing Allen-Bradley means investing in a product backed by a legacy of innovation, quality, and support in industrial automation.

Order Now

Secure your operations with the Allen-Bradley 440G-T27252 TLS-GD2 Guard Locking Switch. For further options and to explore comprehensive personnel protection and machine guarding solutions, please return to our Allen-Bradley Guardmaster 440G Safety Interlock Switches collection. Additionally, discover the full breadth of Allen-Bradley Industrial Automation Products, including controllers, drives, motors, HMIs, and accessories, to complete your industrial safety and control systems.