440N-S32037

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Overview of Allen Bradley 440N-S32037

The Allen Bradley 440N-S32037 is a Guardmaster non-contact safety switch designed to enhance machine guarding and safety applications. This switch offers reliable, contactless sensing to monitor the position of guards, doors, or covers, reducing wear and increasing operational reliability compared to mechanical switches. Featuring 1 normally open (N.O.), 1 normally closed (N.C.) safety contact, plus an auxiliary N.O. contact, the 440N-S32037 provides versatile safety monitoring configurations. It is housed in a durable plastic casing suitable for diverse industrial environments, with an integrated 3-meter cable for straightforward connection. The device operates at 24V DC and supports high safety integrity levels, making it an ideal component in safeguarding automated equipment and production lines.

Key Features of Allen Bradley 440N-S32037

  • Non-contact Reed switch technology ensures zero physical wear and extended service life
  • Includes 1 normally open, 1 normally closed safety contacts with 1 auxiliary normally open contact
  • 3-meter pre-attached cable for flexible installation
  • High reliability in safety applications with 24V DC operation
  • Compact, impact-resistant plastic housing suitable for industrial use
  • Designed for safety door and guard monitoring with quick and easy mounting
  • Environmentally protected with ratings suitable for washdown and harsh conditions
  • Compatible with Allen Bradley Guardmaster safety control systems
  • Low power consumption and high noise immunity for stable performance

Technical Specs of 440N-S32037

Specification Details
Switch Type Non-Contact Reed Switch
Contact Configuration 1 N.O. & 1 N.C. Safety Contacts + 1 N.O. Auxiliary Contact
Operating Voltage 24 V DC ±15%
Cable Length 3 meters
Enclosure Material Plastic
Sensing Distance 5mm
Operating Temperature 0 to 55°C (32 to 131°F)
Ingress Protection Up to IP67 rated
Weight Approximately 0.001 lb

Applications / Use Case

The Allen Bradley 440N-S32037 Guardmaster safety switch is extensively used in industrial automation where machine guarding is critical. It provides non-contact detection for safety doors, cabinets, and access points to ensure operator safety by preventing machinery operation during unsafe conditions. Its robust design supports applications in manufacturing lines, packaging, robotics, and food processing where hygiene and washdown requirements are important. The switch’s long service life and resistance to mechanical wear make it suitable for repetitive use environments, minimizing downtime and maintenance. Integration within safety control systems helps meet international safety standards and ensures reliable machine safeguarding in harsh or hazardous conditions.

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440N-S32037

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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