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440N-G02143

440N-G02143

Manufacturer: ALLEN BRADLEY

Condition: New and Unused, Surplus.

Price: Available on Request

Overview of Allen Bradley 440N-G02143

The Allen Bradley 440N-G02143 is a Ferrogard FRS21 GD2 safety switch featuring a stainless steel housing, built to provide reliable non-contact safety switching. It operates at 24V DC with a maximum switching capability of 1A. This model is magnetically actuated and includes two normally closed (N.C.) safety contacts and one normally open (N.O.) auxiliary contact. Designed for demanding industrial environments, it offers robust protection with a stainless steel rectangular switch and actuator, ensuring durability and resistance to corrosion. Its 6-meter cable connection supports versatile installation options. This safety switch is ideal for applications requiring dependable safety monitoring and compliance with stringent safety standards.

Key Features of Allen Bradley 440N-G02143

  • Non-contact, magnetically actuated safety switch for enhanced reliability
  • Constructed from stainless steel for corrosion resistance and industrial durability
  • Two normally closed (N.C.) safety contacts with external fusing, ensuring safe circuit operation
  • One normally open (N.O.) auxiliary contact for status or control functions
  • Maximum switching capacity of 1A at 24V DC to suit various safety circuits
  • 6-meter pre-wired cable for flexible and secure installation
  • Designed according to ISO 14119 safety standards for interlocking devices
  • Enclosure ratings suitable for harsh environments, including IP67 and IP68
  • Ideal for applications requiring non-contact safety detection and physical robustness

Technical Specs of 440N-G02143

Specification Details
Product Family Ferrogard FRS21 GD2
Housing Stainless Steel Rectangular Switch & Actuator
Actuator Type Non-contact, Magnetically Actuated
Safety Contacts 2 Normally Closed (N.C.)
Auxiliary Contacts 1 Normally Open (N.O.)
Switching Capacity 1 A max at 24 VDC
Cable Length 6 meters
Environmental Rating IP67, IP68, NEMA 6P

Applications / Use Case

The Allen Bradley 440N-G02143 safety switch is widely used in industrial automation settings where operator safety and machine guarding are critical. It is suitable for detecting access points, guard doors, and covers without physical contact, minimizing wear and reducing downtime. Its stainless steel construction makes it well-suited for harsh or washdown environments such as food and beverage processing, pharmaceuticals, or outdoor applications requiring high corrosion resistance. The safety switch integrates easily into safety control circuits, helping meet regulatory safety requirements while ensuring machine operators remain protected during system operation and maintenance.

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