ABB 1SAE901901R1011 EH04-11N 2P 6A 500V AC Auxiliary Contact Block

The ABB EH04-11N (SKU: 1SAE901901R1011) is a 2-pole auxiliary contact block rated at 6 A and 500 V AC, designed for use in auxiliary circuits operating at 50 Hz. The EH04-11N delivers reliable signal switching in compact control panel and automation installations, featuring a slim 9 mm wide profile that minimises space requirements on DIN rail assemblies. Weighing just 0.04 kg, this auxiliary contact block integrates seamlessly into industrial control systems requiring dependable auxiliary switching.

Technical Specifications

Certifications & Standards

• IEC/EN 60947-5-1: Low-voltage switchgear — control circuit devices and switching elements
• IEC 60947-5: IEC standard for control circuit devices and switching elements
• EN 60947-5: European harmonised standard for control circuit devices
• IEC/EN 60947-5: Combined IEC/EN designation for control circuit switchgear compliance
• IEC 60068-2: Environmental testing standard for robustness and reliability
• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Registration, Evaluation, Authorisation and Restriction of Chemicals compliance
• WEEE: Waste Electrical and Electronic Equipment Directive compliance
• CSA: Canadian Standards Association certified for North American markets
• CCC: China Compulsory Certification for the Chinese market
• UKCA: UK Conformity Assessed marking for Great Britain market access

Applications & Use Cases

• Auxiliary switching in motor starters and contactors within control panels
• Signal feedback and interlocking in industrial automation systems
• Status indication circuits in machine tool and process control applications
• Compact DIN rail control assemblies requiring low-profile auxiliary contacts
• PLC input signal interfaces in manufacturing and process industries