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RFID safety switch, stainless steel, IP69K, 24V DC, M12 connector, tamper-resistant.

Allen-Bradley 440N-Z21SS2HN

SKU: 440N-Z21SS2HN
Your Price:
$310.00
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Allen-Bradley 440N-Z21SS2HN

Overview

The Allen-Bradley 440N-Z21SS2HN is a Guardmaster coded non-contact safety switch designed for hygienic and harsh industrial environments. It uses RFID-coded technology for high tamper resistance and safe detection of guard position. Housed in durable stainless steel with IP69K protection, it is ideal for food, beverage, and pharmaceutical applications where washdown and contamination resistance are critical.

Key Features

  • Switch Type: Coded non-contact safety switch

  • Technology: RFID coded

  • Housing: 316L stainless steel

  • Voltage: 24V DC

  • Connector: 4-pin M12 quick-disconnect

  • Degree of Protection: IP69K / IP67

  • Tamper-resistant high coding level

  • Status LEDs for quick diagnostics

  • EN ISO 14119 and SIL 3 / PLe compliant

Technical Specifications

  • Catalog Number: 440N-Z21SS2HN

  • Operating Voltage: 24V DC ±10%

  • Sensing Distance: Up to 15 mm (depending on actuator)

  • Output Type: 2 safety outputs (OSSD), PNP

  • Enclosure Material: 316L stainless steel

  • Connector Type: M12, 4-pin

  • Mounting: Flat surface with tamper-proof screws

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

  • Certifications: UL, CE, TUV, cULus, Ecolab

Applications

  • Food and beverage processing machinery

  • Pharmaceutical and cleanroom systems

  • Hygienic enclosures and washdown areas

  • High-risk machine safety circuits

  • Guard doors and access panels

Why Choose the 440N-Z21SS2HN?

  • High protection against tampering with RFID coding

  • Stainless steel IP69K housing resists corrosion and washdown

  • Compact and easy to install with standard M12 connector

  • Complies with the highest safety standards

  • Ideal for hygienic and safety-critical applications

Order Now

The Allen-Bradley 440N-Z21SS2HN non-contact safety switch is in stock and ready for immediate shipment. 

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-Z21SS2HN

Overview

The Allen-Bradley 440N-Z21SS2HN is a Guardmaster coded non-contact safety switch designed for hygienic and harsh industrial environments. It uses RFID-coded technology for high tamper resistance and safe detection of guard position. Housed in durable stainless steel with IP69K protection, it is ideal for food, beverage, and pharmaceutical applications where washdown and contamination resistance are critical.

Key Features

  • Switch Type: Coded non-contact safety switch

  • Technology: RFID coded

  • Housing: 316L stainless steel

  • Voltage: 24V DC

  • Connector: 4-pin M12 quick-disconnect

  • Degree of Protection: IP69K / IP67

  • Tamper-resistant high coding level

  • Status LEDs for quick diagnostics

  • EN ISO 14119 and SIL 3 / PLe compliant

Technical Specifications

  • Catalog Number: 440N-Z21SS2HN

  • Operating Voltage: 24V DC ±10%

  • Sensing Distance: Up to 15 mm (depending on actuator)

  • Output Type: 2 safety outputs (OSSD), PNP

  • Enclosure Material: 316L stainless steel

  • Connector Type: M12, 4-pin

  • Mounting: Flat surface with tamper-proof screws

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

  • Certifications: UL, CE, TUV, cULus, Ecolab

Applications

  • Food and beverage processing machinery

  • Pharmaceutical and cleanroom systems

  • Hygienic enclosures and washdown areas

  • High-risk machine safety circuits

  • Guard doors and access panels

Why Choose the 440N-Z21SS2HN?

  • High protection against tampering with RFID coding

  • Stainless steel IP69K housing resists corrosion and washdown

  • Compact and easy to install with standard M12 connector

  • Complies with the highest safety standards

  • Ideal for hygienic and safety-critical applications

Order Now

The Allen-Bradley 440N-Z21SS2HN non-contact safety switch is in stock and ready for immediate shipment. 

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-Z21SS2HN

Allen-Bradley 440N-Z21SS2HN

$310.00
Add to wishlist
Allen-Bradley 440N-Z21SS2HN

Allen-Bradley 440N-Z21SS2HN

Your Price:
$310.00
Item Added to Your Cart
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