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Allen Bradley 440N-Z2NRS1B Guardmaster Non-Contact Switch 10M Cable

Allen Bradley 440N-Z2NRS1B Guardmaster Non-Contact Safety Switch

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ManufacturerAllen Bradley

Part number440N-Z2NRS1B

Actuator Standard

Connection Type 10 M Cable

Contact Configuration 2 NC Safety

Contact Type Reed

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CAGE: 9NK75

2 NC safety contacts Reed contact type 10-meter PVC cable IP67 enclosure rating Standard actuator Magnetic coded sensing

Product description

The Allen Bradley 440N-Z2NRS1B is a Guardmaster 440N Non-Contact Safety Switch featuring a standard actuator and a 10-meter (10M) PVC cable. This switch is designed for safety functions, providing 2 Normally Closed (NC) safety contacts of the Reed type. It boasts an enclosure rating of IP67, ensuring protection against dust and water ingress, and operates on 24 VDC.

This non-contact safety switch is crucial for monitoring machine guards and access points in industrial automation. Its design offers high tolerance to misalignment and utilizes magnetic coded sensing for reliable and tamper-resistant operation. It is ideal for applications in manufacturing, packaging, and food processing industries where robust safety measures are essential.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 440N-Z2NRS1B. We provide high-quality, cost-effective surplus components, ensuring you can maintain operational safety and efficiency. Source your industrial automation components from Stanlo and benefit from our reliable service and expertise.

Technical specifications

Actuator	Standard
Connection Type	10 M Cable
Contact Configuration	2 NC Safety
Contact Type	Reed
Enclosure Rating	IP67, 6P
Voltage	24 VDC
Material	Plastic
Standards	CCC, CE, CUL, KC, UL

Common applications

Machine Guard Monitoring

Safety Gate Interlocking

Access Panel Safety

Industrial Automation

Manufacturing Safety

Longer Cable Run Applications

Compatible systems

Compatible with Allen-Bradley safety controllers and relays that can utilize 24 VDC inputs and monitor NC reed contacts. Always check the specific safety system's requirements.

Also known as

Allen Bradley Guardmaster 440N 10M Reed 440N Series Non-Contact Switch Rockwell Automation 440N-Z2NRS1B

Replaces / compatible with

This switch is part of the Allen Bradley 440N series, designed for safety interlocking. It is a suitable replacement for other 440N series reed switch models requiring a 10-meter cable length.

Technical note

Expert tip

The IP67 rating ensures protection against dust and temporary immersion in water, making the 440N-Z2NRS1B suitable for washdown environments often found in food and beverage or pharmaceutical manufacturing.

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Frequently asked questions

What is the cable length for the Allen Bradley 440N-Z2NRS1B?

The Allen Bradley 440N-Z2NRS1B comes with a 10-meter (10M) PVC cable. This longer cable length is beneficial for installations where the switch needs to be positioned further from the control panel or safety system.