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Allen-Bradley 440N-Z2NRS1B
Overview
The Allen-Bradley 440N-Z2NRS1B is a Guardmaster RFID-coded non-contact safety switch designed for use in applications requiring high tamper resistance and hygienic design. It provides 2 N/C safety contacts and 1 N/O auxiliary contact, with an M12 quick-disconnect connection and an IP69K-rated stainless steel housing, making it ideal for food, beverage, and pharmaceutical environments.
Key Features
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Contact Configuration: 2 N/C (safety) + 1 N/O (auxiliary)
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Coding Type: RFID (high-level, unique code)
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Actuation: Non-contact (requires coded actuator, sold separately)
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Connection: M12 8-pin Quick Disconnect
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Housing Material: Stainless steel 316
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Ingress Protection: IP69K (washdown-ready)
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Switching Distance: Typically 10 mm (depends on actuator)
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LED Status Indicators: Power and output status
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Safety Ratings:
-
Performance Level: PLe (ISO 13849-1)
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SIL: SIL 3 (IEC 61508)
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Category: 4 (EN 954-1 / ISO 13849-1)
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Technical Specifications
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Catalog Number: 440N-Z2NRS1B
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Series: Guardmaster RFID
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Operating Voltage: 24V DC
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Current Rating: Max 0.25 A per contact
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Operating Temperature: -25°C to +70°C
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Mounting: Surface mount with concealed or visible screws
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Response Time: < 20 ms
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Approvals: CE, UL, cUL, TÜV, Ecolab compliant
Applications
-
High-security guard door and gate interlocking
-
Cleanroom and hygienic environments (IP69K)
-
Food and beverage machinery
-
Pharmaceutical manufacturing equipment
-
Harsh or high-washdown industrial settings
Why Choose the 440N-Z2NRS1B
-
Offers maximum tamper resistance with RFID-coded actuation
-
Suitable for high-pressure washdown with IP69K rating
-
Compact stainless steel housing for hygienic installations
-
Achieves the highest safety certifications (SIL 3, PLe)
Order Now
The Allen-Bradley 440N-Z2NRS1B RFID safety switch is available and ready to ship worldwide.
Description
Allen-Bradley 440N-Z2NRS1B
Overview
The Allen-Bradley 440N-Z2NRS1B is a Guardmaster RFID-coded non-contact safety switch designed for use in applications requiring high tamper resistance and hygienic design. It provides 2 N/C safety contacts and 1 N/O auxiliary contact, with an M12 quick-disconnect connection and an IP69K-rated stainless steel housing, making it ideal for food, beverage, and pharmaceutical environments.
Key Features
-
Contact Configuration: 2 N/C (safety) + 1 N/O (auxiliary)
-
Coding Type: RFID (high-level, unique code)
-
Actuation: Non-contact (requires coded actuator, sold separately)
-
Connection: M12 8-pin Quick Disconnect
-
Housing Material: Stainless steel 316
-
Ingress Protection: IP69K (washdown-ready)
-
Switching Distance: Typically 10 mm (depends on actuator)
-
LED Status Indicators: Power and output status
-
Safety Ratings:
-
Performance Level: PLe (ISO 13849-1)
-
SIL: SIL 3 (IEC 61508)
-
Category: 4 (EN 954-1 / ISO 13849-1)
-
Technical Specifications
-
Catalog Number: 440N-Z2NRS1B
-
Series: Guardmaster RFID
-
Operating Voltage: 24V DC
-
Current Rating: Max 0.25 A per contact
-
Operating Temperature: -25°C to +70°C
-
Mounting: Surface mount with concealed or visible screws
-
Response Time: < 20 ms
-
Approvals: CE, UL, cUL, TÜV, Ecolab compliant
Applications
-
High-security guard door and gate interlocking
-
Cleanroom and hygienic environments (IP69K)
-
Food and beverage machinery
-
Pharmaceutical manufacturing equipment
-
Harsh or high-washdown industrial settings
Why Choose the 440N-Z2NRS1B
-
Offers maximum tamper resistance with RFID-coded actuation
-
Suitable for high-pressure washdown with IP69K rating
-
Compact stainless steel housing for hygienic installations
-
Achieves the highest safety certifications (SIL 3, PLe)
Order Now
The Allen-Bradley 440N-Z2NRS1B RFID safety switch is available and ready to ship worldwide.