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Allen Bradley 440P-NX1 Guard Switch - Standard Actuator

Allen Bradley 440P-NX1 Guard Safety Switch with standard actuator.

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ManufacturerAllen Bradley

Part number440P-NX1

Actuator Type Standard

Mounting Style Surface Mount

Contact Configuration 2 N/O, 1 N/C

Voltage Rating 24V DC

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Standard actuator for general use IP67 rated Tamper-resistant design Direct acting contacts Durable plastic housing Easy installation

Product description

The Allen Bradley 440P-NX1 is a GuardMaster guard safety switch featuring a standard actuator, designed for reliable machine guarding applications. This switch provides a direct means of monitoring guard position, ensuring that machinery cannot operate when a guard is open, thereby enhancing operator safety.

This safety switch is suitable for a wide array of machine guarding applications across various industries, including manufacturing, assembly, and packaging. It is an effective solution for interlocking doors, covers, and access panels on production equipment.

Stanlo Automation, a veteran-owned distributor, offers the 440P-NX1. We are dedicated to providing high-quality, genuine Allen Bradley industrial automation parts and exceptional customer service. Source your safety components from Stanlo for reliable performance and peace of mind.

Technical specifications

Actuator Type	Standard
Mounting Style	Surface Mount
Contact Configuration	2 N/O, 1 N/C
Voltage Rating	24V DC
Body Material	Plastic
Series	GuardMaster 440P

Common applications

Machine guarding

Assembly lines

Packaging machinery

Material handling

Industrial safety

Production equipment

Compatible systems

Allen Bradley GuardMaster Safety Relays Allen Bradley PLCs Machine control systems

Also known as

Allen Bradley GuardMaster 440P-NX1 440P Series guard switch 440P-NX1 safety interlock guard position switch

Replaces / compatible with

Serves as a foundational safety switch for basic guard monitoring, replacing simpler switches or manual controls. Compatible with Allen Bradley safety relays and controllers.

Technical note

Expert tip

The IP67 rating provides excellent protection against dust and water, making the 440P-NX1 suitable for demanding industrial environments.

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Frequently asked questions

What type of contacts are included with the Allen Bradley 440P-NX1 guard switch?

The Allen Bradley 440P-NX1 guard safety switch typically includes two normally closed (N/C) safety contacts and one normally open (N/O) auxiliary contact. These are direct-acting contacts designed for reliable operation in safety circuits.