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Allen-Bradley 440G-TZS21UTRH RFID safety interlock, 24V DC, power-to-release, rear actuator entry, IP69K

Allen-Bradley 440G-TZS21UTRH

SKU: 440G-TZS21UTRH
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$1,530.00
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Allen-Bradley 440G-TZS21UTRH

Overview

The Allen-Bradley 440G-TZS21UTRH is a RFID-coded guard locking safety interlock switch designed to monitor doors, guards, and access panels in high-risk areas. This power-to-release model ensures the guard remains locked when power is removed, offering a fail-safe design. It operates on 24V DC, supports rear actuator entry, and features an IP69K-rated enclosure, suitable for washdown and harsh environments. Certified to SIL 3 and PLe, this switch is ideal for Category 4 safety applications.

Key Features

  • Locking Principle: Power-to-release (guard remains locked during power loss)

  • Coding Type: RFID (high-level coded actuator per ISO 14119)

  • Actuator Entry: Rear (top-entry option)

  • Power Supply: 24V DC

  • Safety Ratings:

    • Performance Level: PLe (EN ISO 13849-1)

    • SIL Level: SIL 3 (IEC 62061)

  • Enclosure Protection: IP67 / IP69K

  • Locking Force: Up to 2000 N

  • Diagnostic LEDs: Integrated for status indication

Technical Specifications

  • Catalog Number: 440G-TZS21UTRH

  • Series: 440G-TZ

  • Housing Material: High-durability thermoplastic

  • Operating Temperature: -20°C to +55°C

  • Connection Type: M12 8-pin connector (varies by configuration)

  • Certifications: UL, CE, CSA, TÜV, RoHS

  • Mounting Style: Surface mount or standard machine guard frames

Applications

  • Machine guarding with high inertia or hazardous motion

  • Food & beverage equipment with hygienic requirements

  • Packaging, pharmaceutical, and robotic systems

  • Safety systems requiring high tamper resistance and reliability

Why Choose the 440G-TZS21UTRH

  • Power-to-release ensures fail-safe functionality during power loss

  • RFID coding prevents defeat by non-matching actuators

  • Rear entry allows flexible installation and wiring routing

  • Meets top global standards for safety and hygiene environments

Order Now

The Allen-Bradley 440G-TZS21UTRH safety interlock switch is available and ships worldwide. 

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-TZS21UTRH

Overview

The Allen-Bradley 440G-TZS21UTRH is a RFID-coded guard locking safety interlock switch designed to monitor doors, guards, and access panels in high-risk areas. This power-to-release model ensures the guard remains locked when power is removed, offering a fail-safe design. It operates on 24V DC, supports rear actuator entry, and features an IP69K-rated enclosure, suitable for washdown and harsh environments. Certified to SIL 3 and PLe, this switch is ideal for Category 4 safety applications.

Key Features

  • Locking Principle: Power-to-release (guard remains locked during power loss)

  • Coding Type: RFID (high-level coded actuator per ISO 14119)

  • Actuator Entry: Rear (top-entry option)

  • Power Supply: 24V DC

  • Safety Ratings:

    • Performance Level: PLe (EN ISO 13849-1)

    • SIL Level: SIL 3 (IEC 62061)

  • Enclosure Protection: IP67 / IP69K

  • Locking Force: Up to 2000 N

  • Diagnostic LEDs: Integrated for status indication

Technical Specifications

  • Catalog Number: 440G-TZS21UTRH

  • Series: 440G-TZ

  • Housing Material: High-durability thermoplastic

  • Operating Temperature: -20°C to +55°C

  • Connection Type: M12 8-pin connector (varies by configuration)

  • Certifications: UL, CE, CSA, TÜV, RoHS

  • Mounting Style: Surface mount or standard machine guard frames

Applications

  • Machine guarding with high inertia or hazardous motion

  • Food & beverage equipment with hygienic requirements

  • Packaging, pharmaceutical, and robotic systems

  • Safety systems requiring high tamper resistance and reliability

Why Choose the 440G-TZS21UTRH

  • Power-to-release ensures fail-safe functionality during power loss

  • RFID coding prevents defeat by non-matching actuators

  • Rear entry allows flexible installation and wiring routing

  • Meets top global standards for safety and hygiene environments

Order Now

The Allen-Bradley 440G-TZS21UTRH safety interlock switch is available and ships worldwide. 

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-TZS21UTRH

Allen-Bradley 440G-TZS21UTRH

$1,530.00
Add to wishlist
Allen-Bradley 440G-TZS21UTRH

Allen-Bradley 440G-TZS21UTRH

Your Price:
$1,530.00
Item Added to Your Cart
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