ABB ot63ft4n2 63 amp door mounted isolator 4 pole

Why Choose the ABB OT63FT4N2 Switch Disconnector?

The ABB OT63FT4N2 is a compact and dependable 4-pole switch disconnector designed for safe electrical isolation and manual switching in industrial and commercial installations. As part of the proven ABB OT switch disconnector range, it provides reliable performance for control panels, machinery, distribution systems, switchgear assemblies and door-mounted isolation applications.

This front-operated, non-fusible disconnect switch is designed for door mounting, making it suitable for installations where the switching mechanism is mounted directly to an enclosure door. Its protected clamp terminals support secure conductor connection, while the compact construction helps optimise available space within electrical cabinets.

With a rated operational current of 63 A and a 4-pole configuration, the OT63FT4N2 is suitable for applications where three phases and neutral need to be isolated. The handle is not included, allowing a suitable operating handle to be selected according to the enclosure layout and application requirement.

Key Advantages

• Compact 4-pole switch disconnector for industrial isolation.
• 63 A rated current suitable for three-phase and neutral switching applications.
• Door-mounted design for enclosure and panel applications.
• Front-operated switching mechanism for straightforward manual control.
• Protected clamp terminals support safe and secure wiring.
• Part of the trusted ABB OT switch disconnector range.

Key Features

• ABB OT63FT4N2 switch disconnector.
• 4-pole non-fusible disconnect switch.
• 63 A rated operational current.
• Front operated door-mounted design.
• Protected clamp terminal connections.
• Suitable for three-phase and neutral electrical isolation.
• Compact construction for electrical enclosures.
• Handle supplied separately.

Technical Specifications

• Manufacturer: ABB
• Series: OT Switch Disconnectors
• Model: OT63FT4N2
• Product type: Switch disconnector
• Configuration: 4-pole
• Rated current: 63 A
• UL / CSA ampere rating: 60 A
• Operation type: Front operated
• Switch type: Non-fusible disconnect switch
• Mounting type: Door mounting
• Terminal type: Protected clamp terminals
• Protection rating: IP20
• Standards: IEC 60947-3 / UL 508 / CSA C22.2 No. 14
• Rated insulation voltage: 750 V
• Product ID: 1SCA105393R1001
• EAN: 6417019393285
• Dimensions (H × W × D): approx. 72 × 70 × 69 mm
• Weight: approx. 0.32 kg

Reliable Door-Mounted Isolation for Electrical Panels

Switch disconnectors such as the ABB OT63FT4N2 are used to safely isolate electrical circuits during maintenance, inspection and operational shutdown procedures. The door-mounted format is particularly useful where panel access and operator control need to be integrated into an enclosure door.

The ABB OT range is widely used by panel builders, machine manufacturers and electrical contractors because of its compact construction, reliable switching performance and broad accessory compatibility. The OT63FT4N2 is especially suitable where a robust 4-pole disconnector is required in a space-efficient door-mounted panel design.

Typical Applications

• Industrial control panels and automation cabinets.
• Door-mounted isolation for electrical enclosures.
• Three-phase and neutral circuit isolation.
• Motor control centres and switchgear assemblies.
• Commercial and industrial distribution systems.
• Panel building and OEM electrical equipment.

Trusted by Panel Builders Worldwide

ABB OT switch disconnectors are widely used by electrical engineers, panel builders and machine manufacturers to provide safe isolation, reliable switching and compact installation in industrial electrical systems.