ABB ot160e33cp 160amp 6 pole change-over switch

Why Choose the ABB OT160E33CP Change-Over Switch?

The ABB OT160E33CP is a heavy-duty 160 A manual change-over switch designed for safe and reliable switching between two power sources in industrial and commercial low-voltage electrical installations. As part of ABB’s trusted OT switch-disconnector range, it provides dependable operation for power distribution, generator change-over and control panel applications.

This 6-pole change-over switch is supplied with a black plastic IP65 I-0-II pistol type handle, shaft and bolt set for cable connection. The handle is padlockable in the 0-position and includes door interlock functionality in the I and II positions and when padlocked, helping improve safety during maintenance and isolation procedures.

With a rated operational current of 160 A, the OT160E33CP is suitable for demanding multi-pole switching applications where reliable source transfer and secure manual control are required. Its robust front-operated, base-mounted construction makes it ideal for switchboards, industrial panels and low-voltage distribution systems.

Key Advantages

• Reliable 160 A manual change-over switch for industrial power switching.
• 6-pole configuration for multi-pole supply transfer applications.
• Supplied with IP65 I-0-II pistol type handle, shaft and bolt set.
• Handle padlockable in the 0-position for secure isolation.
• Door interlock in I and II positions and when padlocked.
• Suitable for switchboards, generator systems and low-voltage power distribution.

Key Features

• ABB OT series manual change-over switch.
• 160 A rated operational current.
• 6-pole switching configuration.
• I-0-II open transition operation.
• Black plastic IP65 pistol handle included.
• Shaft and bolt set supplied for cable connection.
• Base-mounted, front-operated design.
• Robust ABB construction for demanding electrical installations.

Technical Specifications

• Manufacturer: ABB
• Series: OT Change-Over Switches
• Model: OT160E33CP
• Product type: Manual change-over switch
• Product ID: 1SCA118537R1001
• EAN: 6417019502960
• Rated operational current: 160 A
• Number of poles: 6 pole
• Transition type: Open transition
• Operation: I-0-II
• Rated insulation voltage: 1000 V
• Rated impulse withstand voltage: 12 kV
• Rated operational power AC-23A: Up to 160 kW at 690 V
• Mounting type: Base mounting
• Operating mode: Front operated
• Terminal type: Screw terminals
• Handle type: Black plastic pistol handle
• Handle protection rating: IP65
• Protection rating: Front IP20
• Dimensions (H × W × D): approx. 150 × 275 × 160 mm
• Weight: approx. 5.7 kg

Safe Manual Switching for Multi-Pole Power Distribution

Manual change-over switches such as the ABB OT160E33CP are used to transfer electrical loads between two supply sources while providing clear mechanical switching positions. The I-0-II arrangement allows operators to select source I, isolate in the 0-position, or select source II depending on the installation requirement.

The OT160E33CP is particularly suitable where robust multi-pole switching, secure isolation and dependable ABB engineering are required. Its 6-pole design makes it suitable for specialist change-over systems, distribution panels and industrial installations needing multiple circuits to be switched together.

Typical Applications

• Generator and mains change-over systems.
• Industrial switchboards and control panels.
• Multi-pole low-voltage power distribution.
• Manual supply source selection.
• Commercial electrical installations.
• Machinery and process control panels.

Trusted by Electrical Engineers Worldwide

ABB OT change-over switches are widely used by panel builders, electrical contractors and industrial engineers for safe manual power transfer, secure isolation and dependable operation in low-voltage electrical systems.