OT160EVS04 ABB 160 A 4-Pole Side-Operated Switch Disconnector

Why Choose the ABB OT160EVS04 Switch Disconnector?

The ABB OT160EVS04, order code 1SCA120564R1001, is a robust 160 A 4-pole switch disconnector designed for safe and reliable isolation of electrical circuits in industrial power distribution, machinery and control panel applications. As part of the proven ABB OT switch-disconnector series, it provides dependable manual switching and isolation where secure disconnection of electrical equipment is required.

This switch disconnector features a side-operated mechanism and base-mounted construction, making it particularly suitable for installations where the operating mechanism needs to be accessed from the side of an enclosure or control cabinet. Its four-pole configuration enables simultaneous isolation of four conductors, making it suitable for three-phase systems where neutral isolation is also required.

With a rated operational current of 160 A and a compact industrial design, the OT160EVS04 provides reliable switching performance while helping simplify panel construction and maintenance. The unit uses bolted power connections and is supplied with the appropriate terminal bolt kit for secure conductor termination.

Key Advantages

• Heavy-duty 160 A switch disconnector for industrial electrical isolation.
• 4-pole configuration for simultaneous switching of three phases and neutral.
• Side-operated design ideal for switchboards, cabinets and machinery panels.
• Compact ABB OT construction helps minimise installation space.
• Base-mounted format provides secure installation within electrical enclosures.
• Designed for reliable manual isolation and switching in demanding industrial applications.

Key Features

• ABB OT switch-disconnector series.
• 160 A rated operational current.
• 4-pole switching configuration.
• Side-operated switching mechanism.
• Base mounting for electrical panels and switchboards.
• Bolted power terminal connections.
• Terminal bolt kit included.
• Designed for electrical isolation, maintenance switching and power distribution applications.

Reliable Electrical Isolation and Switching

Switch disconnectors such as the ABB OT160EVS04 provide a clearly defined means of manually disconnecting electrical circuits from their supply. This is essential in industrial installations where machinery, distribution equipment or downstream circuits must be isolated for maintenance, servicing or emergency procedures.

The ABB OT range is engineered for industrial switching applications where compact construction and dependable operation are important. The OT160EVS04 combines four-pole switching with a side-operated mechanism, allowing it to be integrated efficiently into switchboards, distribution assemblies, machine control cabinets and other low-voltage electrical installations.

Typical Applications

• Industrial electrical distribution panels.
• Machinery and automation control cabinets.
• Main and local electrical isolation.
• Motor and equipment isolation circuits.
• Commercial and industrial switchboards.
• Three-phase systems requiring neutral isolation.