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Allen-Bradley 800FM-LF4
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 800FM-LF4 is a durable, illuminated momentary push button specifically designed for demanding industrial settings. This 22.5mm metal pushbutton offers reliable, temporary activation for various machinery and automation systems. Part of the well-regarded Allen-Bradley 800F series, the 800FM-LF4 ensures quality, longevity, and performance, critical for smooth and safe operations. It's an essential component for control points where clear, immediate, and temporary action is necessary, suitable for machine start/stop functions and safety interlocks.Key Features Illuminated Flush-Mount Design: Provides improved visibility and a sleek, integrated look on control panels, reducing snag risks. Momentary Activation: Enables temporary circuit closure, active only while pressed, ideal for jogging, starting, or temporary function controls. Durable Metal Construction: Built to endure harsh industrial conditions, guaranteeing long-lasting performance and resistance to impact and wear. High-Visibility Red Actuator: Clearly indicates its function, often associated with emergency stops or critical operational controls for enhanced safety. 22.5mm Standard Mounting: Ensures compatibility and simple integration into existing or new control panel cutouts. Reliable Allen-Bradley Quality: Part of a trusted product line, ensuring consistent performance and adherence to high industrial standards. Single Unit Packaging: Supplied as a single unit, convenient for replacements or specific project needs. Technical Specifications Model: 800FM-LF4 Button Type: Momentary Push Button Actuator Style: Flush Material: Metal Illumination: Yes Color: Red Mounting Size: 22.5mm Brand: Allen-Bradley Series: 800F ApplicationsThe versatile and robust design of the Allen-Bradley 800FM-LF4 makes it suitable for a wide range of industrial applications, including: Machine Start/Stop Controls: Provides immediate and temporary control for machinery, enhancing operator safety and efficiency. Industrial Automation Systems: Essential for sequence control, manual overrides, and system activation within automated production lines. Equipment Operation and Safety Circuits: Critical for enabling or disabling equipment functions, often used with safety relays for emergency stops. Control Panels and Operator Interfaces: Improves user interaction with clear visual feedback, simplifying complex machinery control. Material Handling Systems: Activates conveyors, lifting mechanisms, or sorting devices in warehousing and manufacturing. Process Control Applications: Initiates or halts specific stages in chemical, pharmaceutical, or food processing plants. Why Choose This Model? Unmatched Reliability: Engineered by Allen-Bradley, a leader in industrial automation, ensuring consistent and dependable performance in critical applications. Enhanced Operator Safety: The distinct red, illuminated button provides clear visual cues, making it easy to identify and actuate during critical situations. Space-Saving Flush Design: Its low-profile mounting minimizes protrusion from control panels, preventing accidental activation and contributing to a modern aesthetic. Extreme Durability: Crafted from robust metal, the 800FM-LF4 is built to withstand the rigors of industrial environments, offering superior resistance to impact and wear. Effortless Integration: Standard 22.5mm mounting diameter allows for quick and trouble-free installation into existing or new control systems. Order NowReady to enhance your industrial control systems? The Allen-Bradley 800FM-LF4 momentary push button is available now for immediate shipment. This essential component will help optimize your operations with its reliable performance and robust design. Don't compromise on quality or safety – choose the trusted performance of Allen-Bradley. Please contact our sales team to place your order or for more information on bulk purchasing options.FAQWhat is the primary function of the Allen-Bradley 800FM-LF4?The 800FM-LF4 is an illuminated momentary push button that provides temporary circuit closure when pressed, making it ideal for immediate, temporary control actions in industrial settings.What is the mounting size of this push button?This push button features a standard 22.5mm mounting size, ensuring broad compatibility and easy integration into various control panels.Is the 800FM-LF4 suitable for harsh industrial environments?Yes, its durable metal construction is specifically designed to withstand demanding industrial conditions, offering long-lasting performance and resistance to impact and wear.What does the red illumination signify?The high-visibility red illumination often signals critical functions such as emergency stops, alarms, or other essential operational controls, improving safety and intuitive use.Can this push button be used for machine start/stop controls?Absolutely, it is commonly used for immediate and temporary control of machinery, enhancing operator safety and efficiency.
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Allen-Bradley 800FM-LF4
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:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- 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: 800FM-LF4
- Button Type: Momentary Push Button
- Actuator Style: Flush
- Material: Metal
- Illumination: Yes
- Color: Red
- Mounting Size: 22.5mm
- Brand: Allen-Bradley
- Series: 800F
Applications
The versatile and robust design of the Allen-Bradley 800FM-LF4 makes it suitable for a wide range of industrial applications, including:
- Machine Start/Stop Controls: Provides immediate and temporary control for machinery, enhancing operator safety and efficiency.
- Industrial Automation Systems: Essential for sequence control, manual overrides, and system activation within automated production lines.
- Equipment Operation and Safety Circuits: Critical for enabling or disabling equipment functions, often used with safety relays for emergency stops.
- Control Panels and Operator Interfaces: Improves user interaction with clear visual feedback, simplifying complex machinery control.
- Material Handling Systems: Activates conveyors, lifting mechanisms, or sorting devices in warehousing and manufacturing.
- Process Control Applications: Initiates or halts specific stages in chemical, pharmaceutical, or food processing plants.
Why Choose the 800FM-LF4?
- Unmatched Reliability: Engineered by Allen-Bradley, a leader in industrial automation, ensuring consistent and dependable performance in critical applications.
- Enhanced Operator Safety: The distinct red, illuminated button provides clear visual cues, making it easy to identify and actuate during critical situations.
- Space-Saving Flush Design: Its low-profile mounting minimizes protrusion from control panels, preventing accidental activation and contributing to a modern aesthetic.
- Extreme Durability: Crafted from robust metal, the 800FM-LF4 is built to withstand the rigors of industrial environments, offering superior resistance to impact and wear.
- Effortless Integration: Standard 22.5mm mounting diameter allows for quick and trouble-free installation into existing or new control systems.
Availability & Shipping
- ▸In stock: 800FM-LF4 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-LF4 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
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.
Related Allen-Bradley resources
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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.