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Allen-Bradley 440N-Z21W1PB
Overview
The Allen-Bradley 440N-Z21W1PB is a non-contact RFID-coded safety switch designed for guard position monitoring in industrial safety applications. Featuring a highly tamper-resistant RFID actuator, this switch includes 2 N.C. safety outputs and 1 N.O. auxiliary output. Its IP69K-rated plastic housing and pre-wired 5-meter cable make it ideal for wet, dusty, or high-pressure washdown environments, especially in food and beverage or packaging machinery.
Key Features
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Actuation: RFID coded, high-level coding per ISO 14119
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Output Configuration: 2 N.C. safety + 1 N.O. auxiliary
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Housing Material: Durable plastic (thermoplastic)
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Connection: 5 m pre-wired cable
-
IP69K and IP67 enclosure ratings
-
Compact non-contact design for easier mounting and alignment
-
LED indicators for status and diagnostics
-
Compatible with safety relays and controllers (e.g., Allen-Bradley GuardLogix)
-
Safety Ratings: SIL 3, PLe (ISO 13849-1, IEC 61508)
Technical Specifications
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Catalog Number: 440N-Z21W1PB
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Supply Voltage: 24V DC (±10%)
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Output Type: PNP
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Max Output Current: 250 mA per channel
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Switching Distance: Typical 12 mm
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Cable Length: 5 meters, pre-wired
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Enclosure Ratings: IP67 / IP69K
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Operating Temperature: -25°C to +60°C (-13°F to +140°F)
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Actuator Coding: RFID (high-level)
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Standards: ISO 14119, IEC 61508, EN ISO 13849-1
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Weight: Approx. 0.44 lbs (0.2 kg)
Applications
-
Safety guard doors and access panels
-
Food and beverage processing equipment
-
Pharmaceutical manufacturing lines
-
High-moisture, washdown, or cleanroom environments
-
Machinery requiring high tamper resistance
Why Choose the 440N-Z21W1PB
-
RFID coding ensures high tamper resistance
-
Suitable for hygiene-critical and wet environments
-
Pre-wired 5 m cable simplifies installation
-
Meets the highest global functional safety standards
Order Now
The Allen-Bradley 440N-Z21W1PB RFID safety switch is in stock and available for worldwide shipping.
Description
Allen-Bradley 440N-Z21W1PB
Overview
The Allen-Bradley 440N-Z21W1PB is a non-contact RFID-coded safety switch designed for guard position monitoring in industrial safety applications. Featuring a highly tamper-resistant RFID actuator, this switch includes 2 N.C. safety outputs and 1 N.O. auxiliary output. Its IP69K-rated plastic housing and pre-wired 5-meter cable make it ideal for wet, dusty, or high-pressure washdown environments, especially in food and beverage or packaging machinery.
Key Features
-
Actuation: RFID coded, high-level coding per ISO 14119
-
Output Configuration: 2 N.C. safety + 1 N.O. auxiliary
-
Housing Material: Durable plastic (thermoplastic)
-
Connection: 5 m pre-wired cable
-
IP69K and IP67 enclosure ratings
-
Compact non-contact design for easier mounting and alignment
-
LED indicators for status and diagnostics
-
Compatible with safety relays and controllers (e.g., Allen-Bradley GuardLogix)
-
Safety Ratings: SIL 3, PLe (ISO 13849-1, IEC 61508)
Technical Specifications
-
Catalog Number: 440N-Z21W1PB
-
Supply Voltage: 24V DC (±10%)
-
Output Type: PNP
-
Max Output Current: 250 mA per channel
-
Switching Distance: Typical 12 mm
-
Cable Length: 5 meters, pre-wired
-
Enclosure Ratings: IP67 / IP69K
-
Operating Temperature: -25°C to +60°C (-13°F to +140°F)
-
Actuator Coding: RFID (high-level)
-
Standards: ISO 14119, IEC 61508, EN ISO 13849-1
-
Weight: Approx. 0.44 lbs (0.2 kg)
Applications
-
Safety guard doors and access panels
-
Food and beverage processing equipment
-
Pharmaceutical manufacturing lines
-
High-moisture, washdown, or cleanroom environments
-
Machinery requiring high tamper resistance
Why Choose the 440N-Z21W1PB
-
RFID coding ensures high tamper resistance
-
Suitable for hygiene-critical and wet environments
-
Pre-wired 5 m cable simplifies installation
-
Meets the highest global functional safety standards
Order Now
The Allen-Bradley 440N-Z21W1PB RFID safety switch is in stock and available for worldwide shipping.