440P-MALS11B

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Overview of Allen Bradley 440P-MALS11B

The Allen Bradley 440P-MALS11B is a large metal IEC safety limit switch engineered for industrial machine safety and position sensing applications. Built with a durable 30 mm metal housing and adjustable lever actuator, this model delivers reliable performance even in demanding environments. It is designed to comply with international safety standards, featuring both snap-acting contacts and standard contacts. The die-cast alloy body ensures the switch can withstand mechanical stress and harsh operating conditions, while IP66 ingress protection safeguards against dust and water. With a wide operating temperature range from -25 °C to 65 °C, the 440P-MALS11B is suitable for various factory and process environments. Its mechanical life expectancy of up to 10 million operations per hour adds assurance of exceptional longevity in repetitive automation tasks.

Key Features of Allen Bradley 440P-MALS11B

  • 30 mm large metal body with die-cast alloy housing
  • Adjustable lever actuator for flexible installation
  • Snap acting contacts: 1 normally closed, 1 normally open
  • Electrical ratings: 6A @ 120V AC, 10A thermal current
  • High ingress protection: IP66
  • Designed for safety functions and standard sensing
  • Wide temperature tolerance: -25 °C to 65 °C
  • Mechanical life up to 10,000,000 operations

Technical Specs of 440P-MALS11B

  • Body Style: 30 mm large metal
  • Actuator: Adjustable lever
  • Contacts: 1 N.C., 1 N.O. (snap acting)
  • Contact Current Rating (Ie): 6A @ 120V AC
  • Thermal Current (Ith): 10A
  • Connection: M20 conduit entry
  • Enclosure Rating: IP66, NEMA 1
  • Operating Temperature: -25 °C to 65 °C
  • Certifications: CE, UL, CUL, KC, CCC
  • Material: Die-cast alloy housing, various polymers/metals actuator
  • Dimensions: 40 mm width, 133 mm height, 64 mm depth

Applications / Use Case

Allen Bradley 440P-MALS11B safety limit switches are deployed in industrial automation lines requiring accurate and reliable machine position feedback. Typical uses include monitoring guard doors, controlling access panels, and machine safety interlocks where immediate circuit interruption is demanded under unsafe conditions. Their rugged metal construction and high mechanical lifespan make them well-suited for repetitive motion applications, such as conveyor systems, robotic cells, packaging equipment, and assembly stations. The unit’s IP66 housing permits installation in areas exposed to dust, splashes, or occasional washdowns. With IEC-compliant safety contacts, the 440P-MALS11B provides dependable machine safety integration as mandated by modern industry standards.

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440P-MALS11B

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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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