ABB MP3-21W momentary illuminated modular pushbutton with 22 mm mounting, white extended actuator and IP66 front protection for industrial control applications.
£7.68
The ABB 1SFA611102R2105 is a reliable 22 mm modular illuminated pushbutton designed for industrial control panels, machine interfaces and automation applications. As part of the ABB Modular Plastic Range, the MP3-21W provides momentary switching control with an extended white illuminated actuator and chrome plastic bezel for clear operator interaction.
This pushbutton features a modular construction that simplifies installation and configuration in electrical control systems. The illuminated white actuator provides clear visual indication, while the extended actuator design improves operator access and usability in industrial environments.
With a standard 22 mm mounting format, front protection up to IP66 and mechanical durability of up to 2 million operations, the ABB MP3-21W is suitable for demanding machine building, automation and industrial operator control applications.
Illuminated pushbuttons provide operators with a dependable interface for controlling machinery while displaying operating status. The ABB MP3-21W combines momentary switching functionality with integrated illumination to improve usability and visibility in industrial control environments.
The ABB Modular Plastic Range is designed for machine builders and automation engineers requiring flexible operator stations. Its modular design enables easy configuration with compatible ABB contact blocks and accessories to meet different control panel requirements.
| Manufacturer | ABB |
|---|---|
| Series | Modular Plastic Range |
| Model | MP3-21W |
| Product ID | 1SFA611102R2105 |
| Product type | Modular illuminated pushbutton |
| Actuator type | Extended |
| Function | Momentary |
| Illumination | Illuminated |
| Colour | White |
| Bezel material | Chrome plastic |
| Mounting diameter | 22 mm |
| Protection rating | IP66 (front) |
| Mechanical durability | 2 million operations |
| Operating temperature | -25 to +70 °C |
| Storage temperature | -40 to +85 °C |
| Dimensions (W × H × D) | 29 × 29 × 39 mm |
| Weight | approx. 0.012 kg |
The ABB MP3-21W is a momentary illuminated modular pushbutton used for operator control functions in industrial automation and electrical control systems.
The MP3-21W is designed for standard 22 mm panel mounting applications.
Yes, the MP3-21W features an illuminated white extended actuator for clear operator indication.
The pushbutton provides IP66 front protection for reliable operation in industrial environments.
No, the MP3-21W is supplied without a contact block. Compatible ABB contact blocks must be selected separately.
ABB modular pilot devices are widely used in industrial automation and machine building applications to provide reliable operator control, clear indication and flexible panel configuration.{ "@context": "https://schema.org/", "@type": "Product", "name": "ABB MP3-21W Illuminated Modular Pushbutton 1SFA611102R2105", "sku": "1SFA611102R2105", "mpn": "1SFA611102R2105", "brand": { "@type": "Brand", "name": "ABB" }, "category": "Industrial Pushbuttons", "description": "ABB MP3-21W momentary illuminated modular pushbutton with 22 mm mounting, white extended actuator and IP66 front protection for industrial control applications.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Function", "value": "Momentary" }, { "@type": "PropertyValue", "name": "Mounting diameter", "value": "22 mm" }, { "@type": "PropertyValue", "name": "Protection rating", "value": "IP66" }, { "@type": "PropertyValue", "name": "Illumination", "value": "Illuminated" }, { "@type": "PropertyValue", "name": "Actuator type", "value": "Extended" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the ABB MP3-21W used for?", "acceptedAnswer": { "@type": "Answer", "text": "The ABB MP3-21W is a momentary illuminated modular pushbutton used for operator control functions in industrial automation and electrical control systems." } }, { "@type": "Question", "name": "What mounting size does this pushbutton require?", "acceptedAnswer": { "@type": "Answer", "text": "The MP3-21W is designed for standard 22 mm panel mounting applications." } }, { "@type": "Question", "name": "Is the ABB MP3-21W illuminated?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, the MP3-21W features an illuminated white extended actuator for clear operator indication." } }, { "@type": "Question", "name": "What protection rating does this pushbutton provide?", "acceptedAnswer": { "@type": "Answer", "text": "The pushbutton provides IP66 front protection for reliable operation in industrial environments." } }, { "@type": "Question", "name": "Does this product include a contact block?", "acceptedAnswer": { "@type": "Answer", "text": "No, the MP3-21W is supplied without a contact block. Compatible ABB contact blocks must be selected separately." } } ] }
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...