ABB 1SCA105798R1001 OT80F3 3-Pole 80A Base/DIN-Rail Mount Switch Disconnector Low Voltage

The ABB OT80F3 switch disconnector (SKU 1SCA105798R1001) is a 3-pole, 80 A low-voltage isolating switch designed for safe circuit isolation in industrial control panels and power distribution systems. Part of ABB's trusted OT series, the OT80F3 supports both base mounting and DIN-rail mounting, offering flexible installation in compact enclosures. Compliant with IEC 60947-3, UL 508, and CSA C22.2 No.14, it is engineered for demanding industrial automation and electrical infrastructure applications.

Technical Specifications

Certifications & Standards

• IEC 60947-3: International standard for switches, disconnectors, and switch-disconnectors in low-voltage switchgear
• IEC 60947: General rules for low-voltage switchgear and controlgear
• IEC/EN 60664: Insulation coordination for equipment within low-voltage systems
• UL 508: UL standard for industrial control equipment (North America)
• CSA C22.2 No.14: Canadian standard for industrial control equipment
• cULus: Combined Canadian and US product safety listing
• CE: European conformity marking for the EU market
• VDE: German electrotechnical institute certification
• ATEX: Certified for use in potentially explosive atmospheres
• RoHS: Restriction of Hazardous Substances compliance
• REACH: EU chemical safety regulation compliance
• WEEE: Waste Electrical and Electronic Equipment directive compliance

Applications & Use Cases

• Safe isolation and disconnection of industrial machinery and control panels
• Power distribution boards and motor control centres (MCCs)
• Building automation and HVAC electrical distribution
• Renewable energy and generator protection switchboards
• Compact DIN-rail installations where space is critical