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Allen-Bradley 440N-Z21S16B

SKU: 440N-Z21S16B
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$340.00
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Allen-Bradley 440N-Z21S16B

Overview

The Allen-Bradley 440N-Z21S16B is a SensaGuard non-contact safety switch designed for applications requiring reliable and tamper-resistant safety interlocking. Utilizing RFID technology, it offers a standard coded actuator with an assured sensing distance of 15 mm. The switch features an 18 mm plastic cylindrical barrel, a 10-meter PVC cable, and provides 2 normally closed (N.C.) safety outputs along with 1 normally open (N.O.) auxiliary output. Its IP69K rating ensures suitability for harsh industrial environments.


Key Features

  • Actuator Type: Standard coded RFID actuator

  • Sensing Distance: Assured ON at 15 mm (0.59 in)

  • Outputs:

    • Safety: 2 x PNP, 0.2 A max

    • Auxiliary: 1 x PNP, 0.2 A max

  • Housing: 18 mm diameter plastic barrel

  • Cable Length: 10 meters (PVC)

  • LED Indicators: Door status and diagnostic feedback

  • Ingress Protection: IP66, IP67, IP69K

  • Operating Voltage: 24V DC ±10% (Class 2 SELV/PELV)

  • Certifications: CE, cULus, TÜV, UKCA

  • Standards Compliance: IEC 60947-5-3, ISO 13849-1 (PLe), IEC 61508 (SIL 3)


Technical Specifications

  • Catalog Number: 440N-Z21S16B

  • Product Family: SensaGuard

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

  • Response Time: 45 ms

  • Current Consumption: <50 mA

  • Operating Temperature: -25°C to +70°C

  • Housing Material: Polycarbonate

  • Actuator Material: Polycarbonate

  • Mounting: M18 threaded barrel with mounting nuts

  • Wiring: 10 m PVC cable with color-coded conductors


Applications

  • Guard doors and access panels

  • Packaging machinery

  • Food and beverage processing equipment

  • Pharmaceutical manufacturing

  • Robotics and automated systems


Why Choose the 440N-Z21S16B

  • Enhanced Safety: RFID technology provides tamper-resistant operation

  • Durable Design: IP69K rating ensures suitability for washdown environments

  • Easy Integration: Standard M18 mounting and 10 m cable facilitate installation

  • Reliable Performance: Solid-state outputs and LED diagnostics support system reliability


Order Now

The Allen-Bradley 440N-Z21S16B SensaGuard non-contact safety 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 440N-Z21S16B

Overview

The Allen-Bradley 440N-Z21S16B is a SensaGuard non-contact safety switch designed for applications requiring reliable and tamper-resistant safety interlocking. Utilizing RFID technology, it offers a standard coded actuator with an assured sensing distance of 15 mm. The switch features an 18 mm plastic cylindrical barrel, a 10-meter PVC cable, and provides 2 normally closed (N.C.) safety outputs along with 1 normally open (N.O.) auxiliary output. Its IP69K rating ensures suitability for harsh industrial environments.


Key Features

  • Actuator Type: Standard coded RFID actuator

  • Sensing Distance: Assured ON at 15 mm (0.59 in)

  • Outputs:

    • Safety: 2 x PNP, 0.2 A max

    • Auxiliary: 1 x PNP, 0.2 A max

  • Housing: 18 mm diameter plastic barrel

  • Cable Length: 10 meters (PVC)

  • LED Indicators: Door status and diagnostic feedback

  • Ingress Protection: IP66, IP67, IP69K

  • Operating Voltage: 24V DC ±10% (Class 2 SELV/PELV)

  • Certifications: CE, cULus, TÜV, UKCA

  • Standards Compliance: IEC 60947-5-3, ISO 13849-1 (PLe), IEC 61508 (SIL 3)


Technical Specifications

  • Catalog Number: 440N-Z21S16B

  • Product Family: SensaGuard

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

  • Response Time: 45 ms

  • Current Consumption: <50 mA

  • Operating Temperature: -25°C to +70°C

  • Housing Material: Polycarbonate

  • Actuator Material: Polycarbonate

  • Mounting: M18 threaded barrel with mounting nuts

  • Wiring: 10 m PVC cable with color-coded conductors


Applications

  • Guard doors and access panels

  • Packaging machinery

  • Food and beverage processing equipment

  • Pharmaceutical manufacturing

  • Robotics and automated systems


Why Choose the 440N-Z21S16B

  • Enhanced Safety: RFID technology provides tamper-resistant operation

  • Durable Design: IP69K rating ensures suitability for washdown environments

  • Easy Integration: Standard M18 mounting and 10 m cable facilitate installation

  • Reliable Performance: Solid-state outputs and LED diagnostics support system reliability


Order Now

The Allen-Bradley 440N-Z21S16B SensaGuard non-contact safety 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 440N-Z21S16B

Allen-Bradley 440N-Z21S16B

$340.00
Add to wishlist
Allen-Bradley 440N-Z21S16B

Allen-Bradley 440N-Z21S16B

Your Price:
$340.00
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