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Allen-Bradley 800FM-LMT44 illuminated emergency stop button with a red mushroom head

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Allen-Bradley 800FM-LMT44

by Allen-Bradley

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OverviewThe Allen-Bradley 800FM-LMT44 is a premium illuminated mushroom-style operator meticulously designed for critical emergency stop functions. This robust control features a prominent 40mm red mushroom head complemented by a reliable twist-to-release mechanism, enabling rapid and secure disengagement when safety is paramount. Constructed from durable round metal with an IP66 environmental rating, the 800FM-LMT44 offers exceptional defense against dust and water penetration, making it ideal for the most demanding industrial settings. Its integrated illumination significantly improves visibility in low-light conditions, further bolstering safety and operational efficiency. This high-performance component is an indispensable addition to any control panel requiring dependable and highly conspicuous emergency stopping capabilities, providing peace of mind through its proven Allen-Bradley dependability.Key Features Prompt Emergency Stop Capability Engineered specifically for vital safety circuits, facilitating immediate machinery shutdown in hazardous scenarios. High-Visibility Illuminated Design Equipped with bright illumination, ensuring the emergency stop button is easily located and identified even in poorly lit industrial environments. Secure Twist-to-Release Mechanism Provides a straightforward and positive reset action, preventing inadvertent re-engagement and maintaining operational safety protocols. Rugged 40mm Mushroom Head The generously sized red mushroom actuator is simple to activate swiftly during an emergency, offering excellent tactile feedback. Superior IP66 Environmental Safeguard Constructed to endure harsh conditions, providing comprehensive defense against dust and powerful water jets, making it suitable for washdown and outdoor applications. Resilient Round Metal Construction Manufactured with a robust metal housing to guarantee exceptional longevity and resistance to impact and wear in challenging industrial settings. Allen-Bradley Dependability Benefit from the trusted quality and performance synonymous with Allen-Bradley, ensuring consistent and reliable operation. Technical Specifications Brand: Allen-Bradley Model: 800FM-LMT44 Type: Illuminated Mushroom Operator Function: Twist to Release Size: 40mm Material: Round Metal Illumination: Yes (Red LED illumination) Color: Red Protection Rating: IP66 (Type 4/13) Environmental Protection: Water and dust-resistant Applications Industrial machinery and process control systems necessitating immediate and dependable emergency shutdowns. Control panels in harsh manufacturing environments where exposure to dust, moisture, or washdown procedures is common. Safety-critical applications within the automotive, packaging, material handling, and food and beverage sectors. Installations requiring highly visible and readily accessible operator controls for enhanced worker safety. Outdoor electrical enclosures and equipment demanding robust environmental protection for operational integrity. Why Choose? Uncompromised Safety This operator is specifically engineered for emergency stop situations, offering an instantly recognizable and highly effective method to prevent accidents and safeguard personnel. Enhanced Visibility & Accessibility The illuminated red mushroom head guarantees that the emergency stop is always visible and readily accessible, even in challenging lighting conditions or during moments of high stress. Built for Tough Environments With its IP66 rating and robust metal construction, the 800FM-LMT44 is designed to withstand the most rigorous industrial settings, promising long-term performance and reduced maintenance needs. Trusted Brand Quality As an Allen-Bradley product, this illuminated mushroom operator ensures the quality, reliability, and precision engineering that professionals have come to expect from leading industrial automation components. Simplified Reset Operation The intuitive twist-to-release function enables quick and secure resetting after an emergency, minimizing downtime. Order NowEnhance the safety and efficiency of your industrial operations. Add the Allen-Bradley 800FM-LMT44 to your system today.FAQWhat is the primary function of this Allen-Bradley 800FM-LMT44?The Allen-Bradley 800FM-LMT44 is an illuminated mushroom-style operator specifically designed for critical emergency stop applications in industrial settings.What makes the 800FM-LMT44 suitable for harsh environments?It features a durable round metal construction and an IP66 environmental rating, providing comprehensive protection against dust and powerful water jets, making it ideal for challenging industrial conditions.How does the illumination feature benefit operation?The integrated illumination enhances visibility in low-light conditions, ensuring the emergency stop button is easily located and identified, thereby improving safety and operational efficiency.What type of reset mechanism does this emergency stop button have?The 800FM-LMT44 is equipped with a secure twist-to-release mechanism, allowing for a straightforward and positive reset action after an emergency.Can this operator be used in outdoor applications?Yes, its superior IP66 environmental protection makes it suitable for outdoor electrical enclosures and equipment that require robust defense against environmental factors.

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$121.00
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PRODUCT DETAILS

Allen-Bradley 800FM-LMT44

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

  • Brand: Allen-Bradley
  • Model: 800FM-LMT44
  • Type: Illuminated Mushroom Operator
  • Function: Twist to Release
  • Size: 40mm
  • Material: Round Metal
  • Illumination: Yes (Red LED illumination)
  • Color: Red
  • Protection Rating: IP66 (Type 4/13)
  • Environmental Protection: Water and dust-resistant

Applications

  • Industrial machinery and process control systems necessitating immediate and dependable emergency shutdowns.
  • Control panels in harsh manufacturing environments where exposure to dust, moisture, or washdown procedures is common.
  • Safety-critical applications within the automotive, packaging, material handling, and food and beverage sectors.
  • Installations requiring highly visible and readily accessible operator controls for enhanced worker safety.
  • Outdoor electrical enclosures and equipment demanding robust environmental protection for operational integrity.

Why Choose the 800FM-LMT44?

  • Uncompromised Safety

    This operator is specifically engineered for emergency stop situations, offering an instantly recognizable and highly effective method to prevent accidents and safeguard personnel.

  • Enhanced Visibility & Accessibility

    The illuminated red mushroom head guarantees that the emergency stop is always visible and readily accessible, even in challenging lighting conditions or during moments of high stress.

  • Built for Tough Environments

    With its IP66 rating and robust metal construction, the 800FM-LMT44 is designed to withstand the most rigorous industrial settings, promising long-term performance and reduced maintenance needs.

  • Trusted Brand Quality

    As an Allen-Bradley product, this illuminated mushroom operator ensures the quality, reliability, and precision engineering that professionals have come to expect from leading industrial automation components.

  • Simplified Reset Operation

    The intuitive twist-to-release function enables quick and secure resetting after an emergency, minimizing downtime.

Availability & Shipping

  • In stock: 800FM-LMT44 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-LMT44 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

Yes. Every 800FM-LMT44 we ship is sourced through trusted industrial channels and inspected before dispatch. PALM Parts Solution operates as an independent supplier, not an authorized distributor.

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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Independent Supplier Notice

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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