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Allen-Bradley 440J-N21TNPM Trojan 5 safety switch, 2NC/1NO, 24V DC, power-to-release, IP67 plastic housing

Allen-Bradley 440J-N21TNPM

SKU: 40J-N21TNPM
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$690.00
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Allen-Bradley 440J-N21TNPM

Overview

The Allen-Bradley 440J-N21TNPM is a Trojan 5 safety interlock switch with a power-to-release solenoid mechanism, designed for guarding doors and access panels in industrial environments. It features 2 normally closed (NC) and 1 normally open (NO) contacts, enabling both safety and auxiliary signaling functions.

With its rugged plastic housing, 24V DC operation, and IP67 rating, this interlock switch ensures safe access control to hazardous areas and is ideal for light to medium-duty applications.

Key Features

  • Switch Type: Safety interlock switch

  • Solenoid Type: Power-to-release

  • Contact Configuration: 2NC / 1NO

  • Actuator Style: Separate actuator (not included)

  • Voltage Rating: 24V DC solenoid

  • Housing Material: Durable plastic

  • Enclosure Rating: IP67

  • Mounting: 4-hole panel mount

  • Cable Entry: M20 conduit/thread

Technical Specifications

  • Catalog Number: 440J-N21TNPM

  • Solenoid Holding Force: 1300 N (nominal)

  • Maximum Current: 2A (contact circuit)

  • Mechanical Life: >1 million operations

  • Operating Temperature: -25°C to +55°C

  • Approvals: UL, CE, CSA, TÜV

  • Standards Compliance: EN ISO 14119, EN 60947-5-1

Applications

  • Machine guarding

  • Access door interlock systems

  • Packaging equipment

  • Conveyors and robotics

  • Light industrial machinery

Why Choose the 440J-N21TNPM

  • Reliable Safety: Prevents access until machine is in a safe state

  • Integrated Locking: Power-to-release solenoid keeps guard locked during operation

  • Compact and Durable: Space-saving plastic housing with IP67 rating

  • Flexible Installation: Suits a variety of guarding applications

  • Rockwell Quality: Designed to integrate into Rockwell Automation safety systems

Order Now

The Allen-Bradley 440J-N21TNPM Trojan 5 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 440J-N21TNPM

Overview

The Allen-Bradley 440J-N21TNPM is a Trojan 5 safety interlock switch with a power-to-release solenoid mechanism, designed for guarding doors and access panels in industrial environments. It features 2 normally closed (NC) and 1 normally open (NO) contacts, enabling both safety and auxiliary signaling functions.

With its rugged plastic housing, 24V DC operation, and IP67 rating, this interlock switch ensures safe access control to hazardous areas and is ideal for light to medium-duty applications.

Key Features

  • Switch Type: Safety interlock switch

  • Solenoid Type: Power-to-release

  • Contact Configuration: 2NC / 1NO

  • Actuator Style: Separate actuator (not included)

  • Voltage Rating: 24V DC solenoid

  • Housing Material: Durable plastic

  • Enclosure Rating: IP67

  • Mounting: 4-hole panel mount

  • Cable Entry: M20 conduit/thread

Technical Specifications

  • Catalog Number: 440J-N21TNPM

  • Solenoid Holding Force: 1300 N (nominal)

  • Maximum Current: 2A (contact circuit)

  • Mechanical Life: >1 million operations

  • Operating Temperature: -25°C to +55°C

  • Approvals: UL, CE, CSA, TÜV

  • Standards Compliance: EN ISO 14119, EN 60947-5-1

Applications

  • Machine guarding

  • Access door interlock systems

  • Packaging equipment

  • Conveyors and robotics

  • Light industrial machinery

Why Choose the 440J-N21TNPM

  • Reliable Safety: Prevents access until machine is in a safe state

  • Integrated Locking: Power-to-release solenoid keeps guard locked during operation

  • Compact and Durable: Space-saving plastic housing with IP67 rating

  • Flexible Installation: Suits a variety of guarding applications

  • Rockwell Quality: Designed to integrate into Rockwell Automation safety systems

Order Now

The Allen-Bradley 440J-N21TNPM Trojan 5 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 440J-N21TNPM

Allen-Bradley 440J-N21TNPM

$690.00
Add to wishlist
Allen-Bradley 440J-N21TNPM

Allen-Bradley 440J-N21TNPM

Your Price:
$690.00
Item Added to Your Cart
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