The ABB 1SFA611100R3101 MP1-31R is a compact modular illuminated pushbutton actuator designed for industrial control panels and operator interfaces. This momentary, flush-mounted pushbutton provides reliable manual control functionality as part of ABB’s modular plastic pilot device range.
Featuring a red illuminated actuator, chrome metal bezel and a design supplied without a contact block, the MP1-31R allows flexible configuration with compatible ABB contact blocks to suit different industrial control circuit requirements.
With a robust construction, front protection rating of IP66 and mechanical durability of 2 million operations, the ABB MP1-31R is suitable for demanding industrial environments including machinery, automation systems and electrical control equipment.
Key Advantages
Compact 22 mm modular illuminated pushbutton actuator for industrial control applications.
Momentary flush operation for reliable manual switching control.
Red illuminated actuator with chrome metal bezel for clear operator indication.
Front protection rating of IP66 for demanding environments.
High mechanical durability with up to 2 million operations.
Key Features
ABB MP1-31R modular pushbutton.
Product ID: 1SFA611100R3101.
Momentary flush actuator design.
Red illuminated actuator.
Chrome metal bezel.
No contact block included.
Compatible with ABB modular pilot device contact blocks.
Tool-free installation design.
Reliable Operator Control for Industrial Systems
Pushbuttons such as the ABB MP1-31R provide a simple and reliable interface between operators and industrial control systems. When combined with suitable ABB contact blocks, they allow machines and equipment to be manually controlled as part of automation processes.
The ABB modular pilot device range is designed for flexibility, durability and simplified installation, making the MP1-31R suitable for machine builders, panel builders and industrial automation engineers.
Typical Applications
Industrial control panels.
Machine operator stations.
Automation equipment.
Motor control assemblies.
OEM machinery.
Electrical distribution and control systems.
Technical Specifications
Manufacturer
ABB
Series
Modular Plastic Range Pilot Devices
Model
MP1-31R
Product ID
1SFA611100R3101
Product type
Pushbutton actuator
Function
Momentary
Actuator type
Flush
Illumination
Illuminated
Colour
Red
Bezel material
Chrome metal
Contact block
Not included
Mechanical durability
2 million operations
Front protection rating
IP66
Ambient operating temperature
-25 to +70 °C
Ambient storage temperature
-40 to +85 °C
Dimensions (W × H × D)
29 × 29 × 33 mm
Weight
0.024 kg
Frequently Asked Questions
What is the ABB MP1-31R used for?
The ABB MP1-31R is a momentary flush illuminated pushbutton actuator used for manual control functions in industrial electrical panels and automation systems.
Does the MP1-31R include a contact block?
No. The MP1-31R is supplied without a contact block and can be combined with compatible ABB contact blocks.
Is the ABB MP1-31R illuminated?
Yes. The MP1-31R features a red illuminated actuator for operator indication.
What protection rating does the MP1-31R have?
The MP1-31R provides a front protection rating of IP66.
How durable is the MP1-31R pushbutton?
The ABB MP1-31R has a mechanical durability rating of 2 million operations.
Trusted by Industrial Automation Professionals
ABB MP1 modular pushbuttons provide reliable and flexible operator control solutions, helping engineers create durable and efficient industrial automation interfaces.
{
"@context": "https://schema.org/",
"@type": "Product",
"name": "ABB MP1-31R Pushbutton 1SFA611100R3101",
"sku": "1SFA611100R3101",
"mpn": "1SFA611100R3101",
"brand": {
"@type": "Brand",
"name": "ABB"
},
"category": "Industrial Pushbuttons",
"description": "ABB MP1-31R momentary flush illuminated pushbutton actuator with red lens and chrome metal bezel for industrial control panels.",
"additionalProperty": [
{
"@type": "PropertyValue",
"name": "Function",
"value": "Momentary"
},
{
"@type": "PropertyValue",
"name": "Actuator type",
"value": "Flush"
},
{
"@type": "PropertyValue",
"name": "Illumination",
"value": "Illuminated"
},
{
"@type": "PropertyValue",
"name": "Colour",
"value": "Red"
},
{
"@type": "PropertyValue",
"name": "Front protection rating",
"value": "IP66"
}
]
}
{
"@context": "https://schema.org",
"@type": "FAQPage",
"inLanguage": "en-GB",
"mainEntity": [
{
"@type": "Question",
"name": "What is the ABB MP1-31R used for?",
"acceptedAnswer": {
"@type": "Answer",
"text": "The ABB MP1-31R is a momentary flush illuminated pushbutton actuator used for manual control functions in industrial electrical panels and automation systems."
}
},
{
"@type": "Question",
"name": "Does the MP1-31R include a contact block?",
"acceptedAnswer": {
"@type": "Answer",
"text": "No. The MP1-31R is supplied without a contact block and can be combined with compatible ABB contact blocks."
}
},
{
"@type": "Question",
"name": "Is the ABB MP1-31R illuminated?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Yes. The MP1-31R features a red illuminated actuator for operator indication."
}
},
{
"@type": "Question",
"name": "What protection rating does the MP1-31R have?",
"acceptedAnswer": {
"@type": "Answer",
"text": "The MP1-31R provides a front protection rating of IP66."
}
},
{
"@type": "Question",
"name": "How durable is the MP1-31R pushbutton?",
"acceptedAnswer": {
"@type": "Answer",
"text": "The ABB MP1-31R has a mechanical durability rating of 2 million operations."
}
}
]
}
Manufacturer
ABB
Series
Modular Plastic Range Pilot Devices
Model
MP1-31R
Product ID
1SFA611100R3101
Product type
Pushbutton actuator
Function
Momentary
Actuator type
Flush
Illumination
Illuminated
Colour
Red
Bezel material
Chrome metal
Contact block
Not included
Mechanical durability
2 million operations
Front protection rating
IP66
Ambient operating temperature
-25 to +70 °C
Ambient storage temperature
-40 to +85 °C
Dimensions (W × H × D)
29 × 29 × 33 mm
Weight
0.024 kg
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Can you help specify the correct part?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Do you have stock for urgent orders?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
What are your delivery times and costs?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
What about warranties, returns and faulty items?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
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...