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440G-T27121 TLS-GD2 guard locking safety interlock switch, 24V DC, power-to-release, 2 N.C. + 1 N.O., IP67 metal housing.

Allen-Bradley 440G-T27121

SKU: 440G-T27121
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$410.00
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Allen-Bradley 440G-T27121 | TLS-GD2 Guard Locking Interlock Switch for Machine Safety Applications

Overview

The Allen-Bradley 440G-T27121 is a TLS-GD2 guard locking safety interlock switch designed to secure safety doors and gates on hazardous machinery. It uses a power-to-release mechanism, ensuring that the guard remains locked until power is removed, ideal for applications where immediate unlocking is hazardous. With 2 N.C. safety contacts and 1 N.O. auxiliary contact, it provides reliable monitoring and feedback. The IP67-rated rugged metal housing ensures durability in harsh industrial environments.

Key Features

  • Locking Type: Power-to-release (guard locks when power is applied)

  • Contact Configuration: 2 N.C. safety + 1 N.O. auxiliary

  • Operating Voltage: 24V DC

  • Actuator Type: Separate actuator (sold separately)

  • Durability: Metal housing with IP67 ingress protection

  • Mounting Orientation: Multiple entry positions for flexible installation

  • LED Indicators: Optional status indicators for easy diagnostics

  • Tamper Resistance: High holding force to prevent accidental opening

Technical Specifications

  • Catalog Number: 440G-T27121

  • Series: TLS-GD2

  • Locking Mechanism: Power-to-release

  • Voltage: 24V DC

  • Contacts: 2 N.C. + 1 N.O.

  • Ingress Protection: IP67

  • Housing Material: Die-cast metal

  • Holding Force: 2000 N (typical)

  • Mounting: Surface mount

  • Operating Temperature: -25°C to +55°C (-13°F to +131°F)

  • Certifications: CE, UL, CSA, TÜV, SIL 3, PLe

Applications

  • Guard doors on presses, cutters, or robotic cells

  • Machine tool access doors

  • Packaging and bottling lines

  • Conveyor system access points

  • High-risk zones requiring secure lockout before access

Why Choose the 440G-T27121?

  • Enhanced Safety: Prevents premature access to hazardous areas

  • Reliable Design: Withstands harsh industrial conditions

  • Versatile Mounting: Multiple actuator entry options

  • Compliance Ready: Meets global machine safety standards

  • Low Maintenance: Durable and dependable for long-term use

Order Now

The 440G-T27121 is in stock and available for fast global delivery. 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Allen-Bradley 440G-T27121 | TLS-GD2 Guard Locking Interlock Switch for Machine Safety Applications

Overview

The Allen-Bradley 440G-T27121 is a TLS-GD2 guard locking safety interlock switch designed to secure safety doors and gates on hazardous machinery. It uses a power-to-release mechanism, ensuring that the guard remains locked until power is removed, ideal for applications where immediate unlocking is hazardous. With 2 N.C. safety contacts and 1 N.O. auxiliary contact, it provides reliable monitoring and feedback. The IP67-rated rugged metal housing ensures durability in harsh industrial environments.

Key Features

  • Locking Type: Power-to-release (guard locks when power is applied)

  • Contact Configuration: 2 N.C. safety + 1 N.O. auxiliary

  • Operating Voltage: 24V DC

  • Actuator Type: Separate actuator (sold separately)

  • Durability: Metal housing with IP67 ingress protection

  • Mounting Orientation: Multiple entry positions for flexible installation

  • LED Indicators: Optional status indicators for easy diagnostics

  • Tamper Resistance: High holding force to prevent accidental opening

Technical Specifications

  • Catalog Number: 440G-T27121

  • Series: TLS-GD2

  • Locking Mechanism: Power-to-release

  • Voltage: 24V DC

  • Contacts: 2 N.C. + 1 N.O.

  • Ingress Protection: IP67

  • Housing Material: Die-cast metal

  • Holding Force: 2000 N (typical)

  • Mounting: Surface mount

  • Operating Temperature: -25°C to +55°C (-13°F to +131°F)

  • Certifications: CE, UL, CSA, TÜV, SIL 3, PLe

Applications

  • Guard doors on presses, cutters, or robotic cells

  • Machine tool access doors

  • Packaging and bottling lines

  • Conveyor system access points

  • High-risk zones requiring secure lockout before access

Why Choose the 440G-T27121?

  • Enhanced Safety: Prevents premature access to hazardous areas

  • Reliable Design: Withstands harsh industrial conditions

  • Versatile Mounting: Multiple actuator entry options

  • Compliance Ready: Meets global machine safety standards

  • Low Maintenance: Durable and dependable for long-term use

Order Now

The 440G-T27121 is in stock and available for fast global delivery. 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Allen-Bradley 440G-T27121

Allen-Bradley 440G-T27121

$410.00
Add to wishlist
Allen-Bradley 440G-T27121

Allen-Bradley 440G-T27121

Your Price:
$410.00
Item Added to Your Cart
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