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Allen-Bradley 440G-T27241 TLS-GD2 Guard Locking Switch

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Allen-Bradley 440G-T27241

by Allen-Bradley

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OverviewThe Allen-Bradley 440G-T27241 TLS-GD2 Guard Locking Switch is a vital component for robust industrial safety circuits, meticulously engineered to secure dangerous zones and protect workers. This high-performance guard locking switch is designed for applications where preventing unauthorized entry and ensuring machine immobility during operation are critical. With its dependable 24V AC/DC solenoid voltage, the 440G-T27241 guarantees consistent locking force. It incorporates two Normally Closed (N.C.) safety contacts for essential safety circuit integration and one Normally Open (N.O.) auxiliary contact, providing crucial status feedback for effective system monitoring. The inventive Fully-Flex actuator allows for excellent adaptability in various mounting configurations, accommodating door alignment and movement with ease. Moreover, the 12-Pin M23 Quick Disconnect system simplifies setup, significantly reducing downtime and streamlining maintenance. This makes the 440G-T27241 an optimal selection for boosting both safety and operational efficiency in demanding industrial settings.Key Features 24V AC/DC Solenoid Voltage: Ensures dependable and consistent locking performance, crucial for maintaining safety integrity in industrial machinery. 2 Normally Closed (N.C.) Safety Contacts: Provides fail-safe operation, interrupting power to hazardous equipment when the guard is open, thereby enhancing personnel protection. 1 Normally Open (N.O.) Auxiliary Contact: Offers valuable real-time operational status, facilitating efficient troubleshooting and system diagnostics. Fully-Flex Actuator: Delivers exceptional flexibility in installation, easily accommodating door misalignment and dynamic movement for a secure lock every time. 12-Pin M23 Quick Disconnect: Enables rapid and error-free wiring and installation, minimizing setup time and simplifying future maintenance or replacement. Industrial-Grade Durability: Constructed to withstand the rigors of harsh industrial settings, ensuring long-term reliability and performance under challenging conditions. Robust Guard Locking Mechanism: Prevents premature or unauthorized access to guarded machinery, significantly reducing the risk of accidents. Technical Specifications Model: 440G-T27241 Series: TLS-GD2 Solenoid Voltage: 24V AC/DC Safety Contacts: 2 N.C. (Normally Closed) Auxiliary Contacts: 1 N.O. (Normally Open) Actuator Type: Fully-Flex Conduit Entry: 12-Pin M23 Quick Disconnect Applications Industrial Safety Interlocking Systems: Essential for preventing machine operation when guards are open, ensuring operator safety. Machine Guarding and Access Control: Ideal for securing access points to hazardous machinery in manufacturing, packaging, and assembly lines. Compliance with Safety Regulations: Helps facilities meet rigorous safety standards and regulations in hazardous environments. Automated Production Lines: Used in advanced automation systems where strict control over access and machine state is critical. Robotics and Assembly Operations: Provides crucial safety lockout for robotic work cells and automated assembly processes. Material Handling Equipment: Enhances the safety of conveyors, palletizers, and other material handling machinery. Why ChooseThe Allen-Bradley 440G-T27241 significantly bolsters machine safety by reliably locking guards and preventing access to dangerous areas during operation, protecting your most valuable asset – your personnel. The Fully-Flex actuator design offers unparalleled flexibility, effortlessly conforming to varied door movements and alignments, simplifying installation and reducing engineering complexities for diverse applications. Featuring a 12-Pin M23 Quick Disconnect, this switch ensures rapid and straightforward integration into existing or new control systems, drastically cutting down on installation time.Order NowExperience enhanced safety and streamlined operations. Add the Allen-Bradley 440G-T27241 TLS-GD2 Guard Locking Switch to your system today.FAQWhat is the primary function of the Allen-Bradley 440G-T27241?Its main purpose is to secure hazardous industrial areas by locking guards and switches, preventing unauthorized access, and ensuring machinery remains immobile during operation, thereby protecting personnel.What type of actuator does this model use?The 440G-T27241 features a Fully-Flex actuator, providing exceptional adaptability for various mounting configurations and accommodating door alignment and movement with ease.How does the 12-Pin M23 Quick Disconnect benefit installation?This quick disconnect system streamlines both wiring and installation, significantly reducing setup time and simplifying future maintenance or component replacement.

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PRODUCT DETAILS

Allen-Bradley 440G-T27241

Overview

This is a genuine Allen-Bradley component. 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 Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley 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 Allen-Bradley 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 Allen-Bradley platform with documented conversion notes

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

Technical Specifications

  • Model: 440G-T27241
  • Series: TLS-GD2
  • Solenoid Voltage: 24V AC/DC
  • Safety Contacts: 2 N.C. (Normally Closed)
  • Auxiliary Contacts: 1 N.O. (Normally Open)
  • Actuator Type: Fully-Flex
  • Conduit Entry: 12-Pin M23 Quick Disconnect

Applications

  • Industrial Safety Interlocking Systems: Essential for preventing machine operation when guards are open, ensuring operator safety.
  • Machine Guarding and Access Control: Ideal for securing access points to hazardous machinery in manufacturing, packaging, and assembly lines.
  • Compliance with Safety Regulations: Helps facilities meet rigorous safety standards and regulations in hazardous environments.
  • Automated Production Lines: Used in advanced automation systems where strict control over access and machine state is critical.
  • Robotics and Assembly Operations: Provides crucial safety lockout for robotic work cells and automated assembly processes.
  • Material Handling Equipment: Enhances the safety of conveyors, palletizers, and other material handling machinery.

Why Choose the 440G-T27241?

The Allen-Bradley 440G-T27241 significantly bolsters machine safety by reliably locking guards and preventing access to dangerous areas during operation, protecting your most valuable asset – your personnel. The Fully-Flex actuator design offers unparalleled flexibility, effortlessly conforming to varied door movements and alignments, simplifying installation and reducing engineering complexities for diverse applications. Featuring a 12-Pin M23 Quick Disconnect, this switch ensures rapid and straightforward integration into existing or new control systems, drastically cutting down on installation time.

Availability & Shipping

  • In stock: 440G-T27241 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 440G-T27241 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

Its main purpose is to secure hazardous industrial areas by locking guards and switches, preventing unauthorized access, and ensuring machinery remains immobile during operation, thereby protecting personnel.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley 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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PALM Parts Solution sells used surplus products. PALM Parts Solution is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PALM Parts Solution come with PALM Parts Solution's 1-Year Warranty and do not come with the original manufacturer's warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

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