ABB 1SFA611510R1101 MPMT3-11R Emergency Stop Button 1NO+1NC Modular Plastic Range

The ABB MPMT3-11R (SKU: 1SFA611510R1101) is an emergency stop button from the ABB Modular Plastic Range, designed for reliable machine shutdown and personnel safety in industrial control panels and automation systems. Featuring a 1NO+1NC contact configuration, the MPMT3-11R provides immediate circuit interruption when activated, meeting the demands of safety-critical applications. Weighing just 41 g, this compact pilot device is built for easy panel integration.

Technical Specifications

Certifications & Standards

• CE: Conformity with European Union safety, health, and environmental protection requirements
• cULus: Certified by UL for both Canadian (cUL) and US (UL) market safety requirements
• RoHS: Compliant with EU Restriction of Hazardous Substances Directive — restricted materials kept within permitted limits
• REACH: Compliant with EU REACH regulation on chemical substances used in manufacturing
• WEEE: Registered under the EU Waste Electrical and Electronic Equipment Directive for proper end-of-life disposal
• UKCA: UK Conformity Assessed marking for Great Britain market compliance

Applications & Use Cases

• Machine safety shutdown in manufacturing and assembly lines
• Emergency stop stations in control panels and operator interfaces
• Industrial automation systems requiring immediate power interruption
• Pendant control stations and pushbutton enclosures
• OEM equipment requiring compact, modular pilot devices

Frequently Asked Questions

What does the MPMT3-11R contact configuration mean?
The 1NO+1NC designation means the MPMT3-11R includes one Normally Open and one Normally Closed contact, enabling both circuit energisation and de-energisation functions simultaneously upon actuation.

Is the ABB MPMT3-11R compatible with the Modular Plastic Range accessories?
Yes. The MPMT3-11R is part of ABB's Modular Plastic Range (MPMT3 series) and is designed to be used with compatible contact blocks and enclosures within that product family.

Which markets is the MPMT3-11R approved for?
The MPMT3-11R carries CE and UKCA markings for European and UK markets, plus cULus certification for North American applications, making it suitable for global deployments.