ABB OT63F3 1SCA105332R1001 switch disconnector 3P 63 A 690V

The ABB OT63F3 (article 1SCA105332R1001) is a 3-pole, non-fusible switch-disconnector built for circuit isolation in panel and DIN-rail installations. It is front operated and accepts both base mounting and DIN-rail mounting, giving it flexibility across different enclosure layouts. Protected clamp terminals are fitted as standard; the handle and shaft are not included and must be ordered separately.

Technical specifications:

• Series: OT63F3
• ABB article number: 1SCA105332R1001
• EAN: 6417019392912
• Poles: 3
• Operation: Front operated
• Mounting: Base mounted and DIN-rail mountable
• Terminal type: Protected clamp terminals
• Handle and shaft: Not included - must be ordered separately

Features and benefits:

• 3-pole switching disconnects all three phases simultaneously in a single operation
• Front operation allows actuation from the panel face without requiring side access
• Dual mounting compatibility - base or DIN rail - supports flexible panel arrangement
• Protected clamp terminals reduce the risk of accidental contact with live parts during wiring
• Non-fusible design provides clean load isolation without fuse coordination requirements

Applications:

• Main isolator for industrial control panels and machine enclosures
• Upstream disconnect switch for three-phase motor starter assemblies
• Service isolation point in distribution boards and switchgear cabinets
• Pre-maintenance lockout switching in three-phase electrical installations

Also known as: ABB OT63F3, OT63F3 1SCA105332R1001, ABB 3-pole switch-disconnector, non-fusible disconnect switch, OT series isolator switch.