OT160EV03P ABB 160 A 3-Pole Switch-Disconnector with Lug Connections

Why Choose the ABB 1SCA120514R1001 OT160EV03P Switch-Disconnector?

The ABB 1SCA120514R1001, order code OT160EV03P, is a robust 160 A, 3-pole switch-disconnector with lug connections designed for reliable manual switching and electrical isolation in industrial and commercial low-voltage systems. As part of the ABB 311027-OT Switches product group, it belongs to ABB's proven OT range of compact, high-performance switch-disconnectors.

The OT160EV03P is a front-operated, base-mounted switch-disconnector supplied with a black IP65 pistol-grip handle, operating shaft and terminal bolt kit. Its lug-terminal arrangement provides a practical connection method for integration into switchboards, control panels, machinery and distribution equipment.

Although designated as a 160 A switch-disconnector, the OT160EV03P has a conventional free-air thermal current of 200 A. It provides 160 A AC-23A switching capability up to 690 V, a rated operational voltage of 1000 V, a 12 kV impulse withstand voltage and an 8 kA short-time withstand current for 1 s.

Key Advantages

• Purpose-designed 160 A, 3-pole switch-disconnector for industrial isolation.
• Lug connections provide a robust main-circuit termination method.
• 160 A AC-23A capability up to 690 V for demanding switching duties.
• Supplied with a black IP65 pistol-grip handle and operating shaft.
• 8 kA short-time withstand current for 1 s.
• Compact base-mounted design for straightforward integration into electrical panels and switchboards.

Key Features

• ABB OT160 switch-disconnector series.
• 160 A rated switch size.
• 3-pole configuration.
• 200 A conventional free-air thermal current.
• 200 A AC-21A at 380–415 V.
• 200 A AC-22A at 380–415 V.
• 160 A AC-23A at 380–415 V.
• 160 A AC-23A at 500 V.
• 160 A AC-23A at 690 V.
• 80 kW AC-23A operational power at 380–415 V.
• 112 kW AC-23A operational power at 500 V.
• 144 kW AC-23A operational power at 690 V.
• 1000 V rated operational and insulation voltage.
• 12 kV rated impulse withstand voltage.
• 8 kA short-time withstand current for 1 s.
• Front-operated and base-mounted construction.
• Lug terminals for main-circuit connections.
• Black IP65 operating handle and shaft included.

Compact Lug-Connected Industrial Isolation

Switch-disconnectors provide a dedicated means of manually switching and isolating electrical circuits from their power source. The ABB OT160EV03P combines a compact 3-pole configuration with rugged lug-terminal connections, making it suitable for industrial switchboards, control panels and machinery where dependable isolation and straightforward conductor termination are required.

The OT160EV03P provides particularly strong electrical performance for its compact size, including 160 A AC-23A capability at 690 V, an 8 kA Icw rating for 1 s and a 1000 V rated operational voltage. Supplied with its black IP65 handle, shaft and terminal bolt kit, it provides a practical package for panel builders and industrial electrical installations.

Typical Applications

• Industrial switchboards and distribution panels.
• Main and local electrical isolation.
• Motor and machinery isolation.
• Industrial control panels.
• Manufacturing and process equipment.
• OEM electrical equipment and assemblies.
• Building services and power distribution.
• Applications requiring robust lug-terminal connections.