ABB 1SCA022353R4970 OA1G10 16A Auxiliary Contact for Industrial Control Applications

The ABB OA1G10 auxiliary contact (SKU: 1SCA022353R4970) is a compact 16 A rated auxiliary contact designed for industrial control and automation applications. Measuring just 11 × 21 × 37 mm and weighing only 0.015 kg, the OA1G10 is engineered for reliable signal switching and status feedback in control panels, switchgear assemblies, and motor control centres. This ABB auxiliary contact meets RoHS and REACH compliance standards, making it a trusted choice for both OEM and MRO procurement professionals.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with the Restriction of Hazardous Substances Directive, ensuring the product is free from restricted hazardous materials.
• REACH: Compliant with EU REACH regulations (Registration, Evaluation, Authorisation and Restriction of Chemicals).
• EU Directive 2011/65/EU & Amendment 2015/863: Fully compliant with the EU RoHS Directive including the updated substance restrictions introduced by Amendment 2015/863.
• WEEE: Compliant with the Waste Electrical and Electronic Equipment Directive, supporting responsible end-of-life recycling and disposal.

Applications & Use Cases

• Status signalling and interlocking circuits in motor control centres
• Auxiliary switching in industrial switchgear and control panels
• Feedback indication for PLC and automation systems
• OEM machine building requiring compact, compliant auxiliary contact blocks