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Allen-Bradley 440P-MTAS11N5 Safety Limit Switch

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Allen-Bradley 440P-MTAS11N5

by Allen-Bradley

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OverviewElevate the safety standards of your industrial operations with the Allen-Bradley 440P-MTAS11N5 Safety Limit Switch. Engineered for robust performance in demanding environments, this limit switch is a critical component for ensuring the reliable detection of machine positions and the safeguarding of personnel. Its durable metal construction, coupled with an IP67 rating, guarantees exceptional longevity and resistance to harsh conditions, including dust and water exposure. The 440P-MTAS11N5 is an integral part of the Allen-Bradley Guardmaster 440P Series, renowned for its precision and reliability in safety applications across various industries. Designed with versatility in mind, its compact profile and flexible mounting options facilitate seamless integration into existing or new safety systems, making it an indispensable asset for modern industrial automation and control. The plunger-actuated mechanism provides accurate and consistent position sensing, crucial for preventing machine malfunctions and mitigating risks. With a pre-wired 5-pin M12 connector, installation is streamlined, significantly reducing downtime and labor costs. Trust in Allen-Bradley's legacy of quality and innovation to provide a safety solution that not only meets but exceeds industry expectations. Whether you're monitoring conveyor belts, controlling robotics, or implementing safety interlocks, the 440P-MTAS11N5 delivers the unwavering performance necessary for maintaining a secure and efficient operational footprint.Key Features Durable Metal Housing: Constructed from robust metal, ensuring exceptional resistance to impact, wear, and corrosion for extended operational life in challenging industrial settings. IP67 Rated Protection: Offers superior ingress protection, making it dust-tight and resistant to the effects of temporary immersion in water, ideal for wet or dusty environments. Precise Snap-Action Mechanism: Guarantees rapid and accurate switching, providing reliable signal transmission for critical safety functions and position monitoring. Versatile Plunger Actuator: Engineered for consistent and dependable contact, capable of withstanding repetitive operations while maintaining precision. Compact and Space-Saving Design: Facilitates easy integration into crowded control panels or machinery, optimizing space utilization without compromising performance. Pre-wired 5-pin M12 Connector: Ensures quick, secure, and error-free electrical connections, significantly simplifying installation and maintenance procedures. Wide Temperature Range: Operates reliably across a broad temperature spectrum from -25°C to +80°C (-13°F to +176°F), suitable for diverse climatic conditions. Technical Specifications Manufacturer: Allen-Bradley Part Number: 440P-MTAS11N5 Series: Guardmaster 440P Housing Material: Metal Actuator Type: Plunger Contacts: 1 Normally Open (NO) and 1 Normally Closed (NC) Connection Type: 5-pin M12 connector Switching Mechanism: Snap action Electrical Rating: 6 A at 230 VAC Ingress Protection: IP67 (dust-tight and temporary immersion in water) Mounting: Panel or surface mount Temperature Range: -25°C to +80°C (-13°F to +176°F) Certifications: CE, UL, and CSA compliant Applications Industrial Machinery Safety Systems: Essential for monitoring the position of guards, gates, and other safety-critical components on manufacturing equipment. Conveyor Belt Monitoring: Provides accurate detection of belt position and alignment, preventing material spillage and equipment damage. Robotics and Automation: Integral for detecting the end-of-travel or home positions of robotic arms and automated mechanisms, enhancing precise control and safety. Assembly Line Equipment: Ensures proper sequencing and operation of automated assembly processes by confirming component presence or position. Safety Interlock Systems: Used to prevent machinery from operating until safety conditions are met, enhancing overall operational security. Why Choose the Allen-Bradley 440P-MTAS11N5?This safety limit switch offers exceptional durability, precise performance, and straightforward installation, making it an ideal choice for enhancing the safety and efficiency of your industrial automation systems. Its robust construction and reliable operation contribute to reduced downtime and a safer working environment.Order NowSecure your industrial operations with the Allen-Bradley 440P-MTAS11N5 Safety Limit Switch. Contact Palm Parts Solution today to place your order and ensure the highest standards of safety and reliability for your machinery.FAQWhat is the primary function of the Allen-Bradley 440P-MTAS11N5?The main purpose of this device is to accurately sense machine positions and ensure the safety of personnel within industrial environments.What environments is this safety switch suitable for?With its IP67 rating and durable metal housing, it is well-suited for harsh industrial environments, including those with dust and temporary water exposure.How does the 5-pin M12 connector benefit installation?The pre-wired 5-pin M12 connector simplifies and speeds up the installation process, leading to reduced downtime and labor costs.What is the operating temperature range for this limit switch?It operates reliably across a wide temperature range, from -25°C to +80°C (-13°F to +176°F).

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PRODUCT DETAILS

Allen-Bradley 440P-MTAS11N5

Overview

This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Manufacturer: Allen-Bradley
  • Part Number: 440P-MTAS11N5
  • Series: Guardmaster 440P
  • Housing Material: Metal
  • Actuator Type: Plunger
  • Contacts: 1 Normally Open (NO) and 1 Normally Closed (NC)
  • Connection Type: 5-pin M12 connector
  • Switching Mechanism: Snap action
  • Electrical Rating: 6 A at 230 VAC
  • Ingress Protection: IP67 (dust-tight and temporary immersion in water)
  • Mounting: Panel or surface mount
  • Temperature Range: -25°C to +80°C (-13°F to +176°F)
  • Certifications: CE, UL, and CSA compliant

Applications

  • Industrial Machinery Safety Systems: Essential for monitoring the position of guards, gates, and other safety-critical components on manufacturing equipment.
  • Conveyor Belt Monitoring: Provides accurate detection of belt position and alignment, preventing material spillage and equipment damage.
  • Robotics and Automation: Integral for detecting the end-of-travel or home positions of robotic arms and automated mechanisms, enhancing precise control and safety.
  • Assembly Line Equipment: Ensures proper sequencing and operation of automated assembly processes by confirming component presence or position.
  • Safety Interlock Systems: Used to prevent machinery from operating until safety conditions are met, enhancing overall operational security.

Why Choose the 440P-MTAS11N5?

This safety limit switch offers exceptional durability, precise performance, and straightforward installation, making it an ideal choice for enhancing the safety and efficiency of your industrial automation systems. Its robust construction and reliable operation contribute to reduced downtime and a safer working environment.

Availability & Shipping

  • In stock: 440P-MTAS11N5 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 440P-MTAS11N5 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The main purpose of this device is to accurately sense machine positions and ensure the safety of personnel within industrial environments.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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