ABB 2TLA030051R0400 Smile 10 EA Emergency Stop Button 24V DC Surface Mount Emergency Stop Complete

The ABB Smile 10 EA (SKU: 2TLA030051R0400) is a complete emergency stop button unit rated at 24 V DC, designed for surface mounting in industrial control panels and automation systems. Part of ABB's Smile series, the Smile 10 EA delivers reliable personnel and machine protection in a compact 52 mm (D) × 84 mm (H) × 40 mm (W) enclosure weighing just 0.112 kg — making it ideal for space-constrained installations where dependable emergency stop functionality is non-negotiable.

Technical Specifications

Certifications & Standards

• CE: Conformité Européenne — meets EU health, safety, and environmental protection requirements
• CSA: Canadian Standards Association — certified for use in North American markets
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU, restricting use of hazardous materials in electrical equipment
• REACH: Registration, Evaluation, Authorisation and Restriction of Chemicals — compliant with EU REACH regulation (EC) No 1907/2006
• WEEE: Waste Electrical and Electronic Equipment — compliant with EU Directive 2012/19/EU for proper end-of-life disposal

Applications & Use Cases

• Industrial machinery emergency stop stations requiring reliable 24 V DC operation
• Control panels and automation cabinets where surface-mount emergency stop devices are specified
• Manufacturing lines, conveyor systems, and robotic cells requiring immediate power interruption capability
• Safety circuits in compliance with machinery safety directives where the Smile 10 EA provides operator protection
• Pendant control stations and operator interface enclosures in light to medium industrial environments