ABB 1SCA022718R8510 OT315E03P 3-Pole Base Mounted Switch-Disconnector 315A OT Series

The ABB OT315E03P (SKU: 1SCA022718R8510) is a 3-pole base mounted switch-disconnector from ABB's OT series, designed for safe isolation and switching of electrical circuits in industrial control panels and distribution systems. Engineered to IEC 60947-3 standards, the OT315E03P delivers reliable load disconnection and overcurrent isolation for demanding industrial automation environments. With compact dimensions of 191 mm × 185 mm × 107 mm and a weight of 3.5 kg, it is well suited for panel builders and system integrators requiring robust, space-efficient disconnection solutions.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with Restriction of Hazardous Substances directive
• REACH: Compliant with EU REACH chemical regulation
• EU Directive 2011/65/EU: RoHS recast directive compliance
• EU Directive 2015/863: Amendment to RoHS directive compliance
• IEC 60947-3: International standard for switches, disconnectors, switch-disconnectors and fuse-combination units
• IEC/EN 60664: Insulation coordination for equipment within low-voltage systems
• IEC 60947-130: Low-voltage switchgear and controlgear standard compliance
• EN 60664: European standard for insulation coordination in low-voltage systems
• ATEX: Certified for use in potentially explosive atmospheres
• CE: Conformité Européenne — meets EU safety, health and environmental requirements
• VDE: Verified to VDE (Verband der Elektrotechnik) German electrical engineering standards
• WEEE: Compliant with Waste Electrical and Electronic Equipment directive

Applications & Use Cases

• Safe isolation of electrical circuits in industrial control panels and machinery
• Load disconnection in distribution boards and motor control centres
• On/off switching and maintenance isolation in industrial automation systems
• Applications in potentially explosive atmospheres (ATEX-rated)
• Panel building and switchgear assembly requiring base-mounted 3-pole disconnectors