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Allen-Bradley 800FM-MT44 40mm red non-illuminated emergency stop mushroom pushbutton

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Allen-Bradley 800FM-MT44

by Allen-Bradley

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OverviewThe Allen-Bradley 800FM-MT44 is a robust, non-illuminated 40mm mushroom operator designed for critical industrial safety. Crafted from durable metal with an IP66 rating, it ensures reliable performance in harsh environments. Its prominent red cap and secure twist-to-release mechanism offer clear, dependable emergency stop functionality, reflecting Allen-Bradley's commitment to quality.Key Features High-Visibility 40mm Red Mushroom Cap: Provides immediate recognition for emergency stop functions, improving workplace safety. Secure Twist-to-Release Operation: Prevents unintentional resets, maintaining system integrity after activation. Rugged Metal Construction: Offers superior resistance to impact and extends lifespan compared to plastic alternatives. IP66 & Type 4/13 Environmental Protection: Delivers comprehensive defense against dust, water jets, splashes, and corrosive agents, suitable for demanding surroundings. Non-Illuminated Design: Focuses on dedicated emergency stop functionality without the need for lighting. Global Certifications: UL, CE, and CSA approvals ensure compliance with international safety and quality standards. Reliable Performance: Engineered for consistent operation in challenging industrial contexts, minimizing downtime. Technical Specifications Model Number: 800FM-MT44 Type: Non-illuminated mushroom operator Cap Size: 40mm Cap Color: Red Operation: Twist to release Material: Metal (Round) Environmental Protection: Type 4/13, IP66 Applications: Emergency stop, control functions Certifications: UL, CE, and CSA certified ApplicationsThis mushroom operator is ideal for: Emergency Stop Systems: Vital for machinery requiring a highly visible and secure emergency stop. Industrial Control Panels: Seamlessly integrates for safe operation of various industrial processes. Manufacturing & Assembly Lines: Provides essential safety control in fast-paced production settings. Food Processing Facilities: Its sealed design withstands regular washdowns and strict hygiene demands. Outdoor & Harsh Environments: Excellent for conditions exposed to dust, moisture, and temperature extremes. Material Handling Equipment: Ensures operator safety on conveyor systems and other transport machinery. Why Choose This Model? Uncompromised Safety: The Allen-Bradley 800FM-MT44 is designed for maximum safety, offering a reliable emergency stop solution for personnel and equipment. Exceptional Durability: Its heavy-duty metal build and superior environmental ratings guarantee a long service life in challenging industrial settings. Trusted Brand Quality: Allen-Bradley is a global leader, known for manufacturing components that meet the highest standards of quality and performance. Ease of Integration: Engineered for straightforward installation and compatibility with existing industrial control systems. Regulatory Compliance: With international certifications, this operator helps ensure your systems meet critical safety and operational standards. Order NowSecure your operations with the Allen-Bradley 800FM-MT44. Contact us today to place your order or learn more about its benefits for your industrial application.FAQHow does the twist-to-release mechanism work?After the emergency stop is pressed, the cap must be twisted by hand to reset the device. This physical action prevents accidental or unauthorized resetting, ensuring critical safety integrity is maintained.What does the IP66 rating signify?The IP66 rating indicates that the device is fully protected against dust ingress and can withstand powerful water jets from any direction. This makes it suitable for outdoor use and environments where washdowns are common.What are the primary applications for this specific mushroom operator?The 800FM-MT44 is primarily used for emergency stop functions on machinery, control panels, and various industrial equipment across manufacturing, food processing, material handling, and outdoor settings where robust and reliable safety control is essential.

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$106.99
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PRODUCT DETAILS

Allen-Bradley 800FM-MT44

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

  • Model Number: 800FM-MT44
  • Type: Non-illuminated mushroom operator
  • Cap Size: 40mm
  • Cap Color: Red
  • Operation: Twist to release
  • Material: Metal (Round)
  • Environmental Protection: Type 4/13, IP66
  • Applications: Emergency stop, control functions
  • Certifications: UL, CE, and CSA certified

Applications

This mushroom operator is ideal for:

  • Emergency Stop Systems: Vital for machinery requiring a highly visible and secure emergency stop.
  • Industrial Control Panels: Seamlessly integrates for safe operation of various industrial processes.
  • Manufacturing & Assembly Lines: Provides essential safety control in fast-paced production settings.
  • Food Processing Facilities: Its sealed design withstands regular washdowns and strict hygiene demands.
  • Outdoor & Harsh Environments: Excellent for conditions exposed to dust, moisture, and temperature extremes.
  • Material Handling Equipment: Ensures operator safety on conveyor systems and other transport machinery.

Why Choose the 800FM-MT44?

  • Uncompromised Safety: The Allen-Bradley 800FM-MT44 is designed for maximum safety, offering a reliable emergency stop solution for personnel and equipment.
  • Exceptional Durability: Its heavy-duty metal build and superior environmental ratings guarantee a long service life in challenging industrial settings.
  • Trusted Brand Quality: Allen-Bradley is a global leader, known for manufacturing components that meet the highest standards of quality and performance.
  • Ease of Integration: Engineered for straightforward installation and compatibility with existing industrial control systems.
  • Regulatory Compliance: With international certifications, this operator helps ensure your systems meet critical safety and operational standards.

Availability & Shipping

  • In stock: 800FM-MT44 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 800FM-MT44 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

After the emergency stop is pressed, the cap must be twisted by hand to reset the device. This physical action prevents accidental or unauthorized resetting, ensuring critical safety integrity is maintained.

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.

CUSTOMER REVIEWS

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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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PALM Parts Solution sells used surplus products. PALM Parts Solution is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PALM Parts Solution come with PALM Parts Solution's 1-Year Warranty and do not come with the original manufacturer's warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

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