ABB 2TAZ312000R2031 E290-16-10/48 16A DIN-Rail Electromechanical Latching Relay

The ABB E290-16-10/48 (SKU: 2TAZ312000R2031) is a 16 A electromechanical latching relay designed for DIN-rail mounting in control panels and building automation systems. Part of the ABB E290 Series, this latching relay retains its switched state without continuous coil power, making it ideal for energy-efficient switching and load control applications in industrial and commercial installations.

Technical Specifications

Certifications & Standards

• IEC/EN 60669-1: Switches for household and similar fixed electrical installations — general requirements
• IEC/EN 60669-2-2: Particular requirements for electromechanical remote-control switches (RCS)
• IEC 60669-1: International standard for household and similar fixed electrical installation switches
• EN 60669-1: European harmonised standard for household switches — general requirements
• IEC/EN 60669-2: Particular requirements for remote-control, signal and motor-operated switches
• IEC 60068-2: Environmental testing — climatic and mechanical durability
• EN 60669-2: European harmonised particular requirements for remote-control switches
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Registration, Evaluation, Authorisation and Restriction of Chemicals — compliant
• WEEE: Waste Electrical and Electronic Equipment Directive — compliant
• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• UKCA: UK Conformity Assessed — meets Great Britain market requirements post-Brexit
• VDE: Verband der Elektrotechnik — independently tested and certified by VDE Germany

Applications & Use Cases

• Lighting control circuits in commercial and industrial buildings
• Staircase and corridor time-delay switching systems
• HVAC and building management system (BMS) switching
• Energy-saving load control where bistable (non-power-hungry) switching is required
• Control panel assembly and DIN-rail-mounted switching solutions