ABB 1SDA123475R1 AUX 6Q 400Vac E2.2...E6.2 F Auxiliary Contact Block

The ABB AUX 6Q 400Vac E2.2...E6.2 F (SKU: 1SDA123475R1) is a loose-mount auxiliary contact block designed for ABB Emax 2 series air circuit breakers (E2.2 through E6.2), rated at 400V AC and providing essential status signalling and control functions in industrial switchgear and distribution boards. Weighing just 0.2 kg, this compact accessory integrates directly with the Emax 2 fixed-pattern ACB range to extend monitoring and interlocking capabilities in demanding power distribution applications.

Technical Specifications

Certifications & Standards

• IEC: Designed and tested in accordance with applicable IEC standards for low-voltage switchgear accessories
• CE: CE marked, confirming compliance with European Union health, safety, and environmental directives
• RoHS: Compliant with EU Restriction of Hazardous Substances Directive, restricting use of specific harmful materials
• REACH: Compliant with EU REACH regulation governing the registration, evaluation, and authorisation of chemical substances
• WEEE: Compliant with the EU Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal

Applications & Use Cases

• Status signalling and position indication for Emax 2 fixed air circuit breakers (E2.2 to E6.2)
• Interlocking and control circuits in main distribution switchboards and motor control centres
• Industrial automation panels requiring remote open/close position feedback
• Building management systems and industrial control panels requiring ACB auxiliary outputs