ABB ot63f4n2 63 amp load break switch 4 pole

Why Choose the ABB OT63F4N2 Switch Disconnector?

The ABB OT63F4N2 is a compact and dependable 4-pole switch disconnector designed for safe isolation and manual switching in industrial electrical installations. As part of the proven ABB OT switch disconnector range, it provides reliable performance for control panels, machinery, distribution boards and commercial electrical systems.

This front-operated, non-fusible disconnect switch is designed for base mounting and can also be DIN-rail mounted, giving panel builders and electrical engineers flexible installation options. Its protected clamp terminals support secure conductor connection, while the compact design helps save space inside electrical enclosures.

With a rated operational current of 63 A and a 4-pole configuration, the OT63F4N2 is suitable for switching three-phase circuits with neutral isolation where required. Handle and shaft are not included, allowing suitable operating accessories to be selected according to the enclosure layout and application.

Key Advantages

• Compact 4-pole switch disconnector for industrial isolation.
• 63 A rated current suitable for three-phase electrical systems.
• Front operated design for panel-mounted control applications.
• Base mounted and DIN-rail mountable for flexible installation.
• Protected clamp terminals support safe and secure wiring.
• Part of the trusted ABB OT switch disconnector range.

Key Features

• ABB OT63F4N2 switch disconnector.
• 4-pole non-fusible disconnect switch.
• 63 A rated operational current.
• Front operated switching mechanism.
• Base mounting and DIN-rail mounting capability.
• Protected clamp terminal connections.
• Suitable for electrical isolation and manual switching.
• Handle and shaft supplied separately.

Technical Specifications

• Manufacturer: ABB
• Series: OT Switch Disconnectors
• Model: OT63F4N2
• Product type: Switch disconnector
• Configuration: 4-pole
• Rated current: 63 A
• Operation type: Front operated
• Switch type: Non-fusible disconnect switch
• Mounting type: Base mounting / DIN-rail mounting
• Terminal type: Protected clamp terminals
• Protection rating: IP20
• Rated insulation voltage: 750 V
• Product ID: 1SCA105365R1001
• EAN: 6417019393094
• Dimensions (H × W × D): approx. 91.5 × 70 × 72.5 mm
• Weight: approx. 0.31 kg

Reliable Isolation for Industrial Electrical Panels

Switch disconnectors such as the ABB OT63F4N2 are used to safely isolate electrical circuits during maintenance, inspection and operational shutdown procedures. They provide a dependable method of disconnecting power from machinery, distribution equipment and control systems.

The ABB OT range is widely used by panel builders, machine manufacturers and electrical contractors because of its compact construction, flexible mounting options and broad accessory compatibility. The OT63F4N2 is particularly suitable where a robust 4-pole disconnector is required in a space-efficient panel design.

Typical Applications

• Industrial control panels and automation cabinets.
• Three-phase and neutral circuit isolation.
• Motor control centres and distribution boards.
• Commercial electrical installations.
• Panel building and OEM equipment manufacturing.
• Maintenance isolation for electrical circuits.

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.