OT315E40P ABB 315 A 4-Pole Switch-Disconnector with Right-Side Mechanism

Why Choose the ABB OT315E40P Switch-Disconnector?

The ABB OT315E40P is a heavy-duty 315 A four-pole switch-disconnector designed for dependable switching and electrical isolation in industrial power distribution, machinery and switchboard applications. Part of the established ABB OT switch-disconnector series, it provides coordinated four-pole isolation for demanding low-voltage electrical systems.

This model features the E40 configuration with the operating mechanism positioned on the right. Its four-pole arrangement enables simultaneous switching of four conductors, making it suitable for three-phase systems where the neutral also requires disconnection as well as other four-conductor isolation applications.

The OT315E40P has a rated current of 315 A and provides 315 A AC-21 and AC-23 performance at 400 V, with an AC-23 operational power rating of 180 kW at 400 V. Its rated operational voltage of 1000 V and short-time withstand current of 15 kA support reliable service in demanding industrial installations.

Key Advantages

• Heavy-duty 315 A switch-disconnector for industrial switching and isolation.
• Four-pole configuration for simultaneous switching of four conductors.
• E40 configuration with the mechanism positioned on the right.
• Suitable for three-phase systems requiring switched-neutral or four-conductor isolation.
• 180 kW AC-23 operational power at 400 V.
• High 1000 V rated operational voltage for demanding electrical installations.

Key Features

• ABB OT switch-disconnector series.
• 315 A rated current.
• 4-pole switching configuration.
• E40 mechanism configuration.
• Operating mechanism positioned on the right.
• Simultaneous operation of all four poles.
• 315 A AC-23 rated operational current at 400 V.
• 180 kW switching capacity at 400 V.
• 15 kA rated short-time withstand current.
• Designed for industrial manual switching and electrical isolation.

High-Current Four-Pole Isolation with Right-Side Mechanism

The OT315E40P provides simultaneous four-pole switching from a common operating mechanism, allowing four conductors to be reliably disconnected together. This makes the switch particularly useful for three-phase distribution systems where neutral isolation is required alongside the three phase conductors.

Its right-positioned E40 mechanism provides an alternative mechanical arrangement for switchboard and panel designs where the operating mechanism must be located to one side of the switching poles. Combined with a 315 A rating, 180 kW AC-23 performance at 400 V and 15 kA short-time withstand capability, the OT315E40P is suited to demanding industrial power applications.

Typical Applications

• Industrial four-pole power distribution.
• Three-phase systems requiring switched-neutral isolation.
• Machine and production-equipment isolation.
• Electrical control panels and switchboards.
• Manufacturing and process installations.
• OEM machinery and industrial automation systems.