ABB OX6x300 Extension Shaft 300 mm 6x6 mm for OT Switch Disconnectors

With a 300 mm reach and a precise 6x6 mm square cross-section, this ABB extension shaft delivers reliable torque transmission for front-operated switch disconnectors, even in deep panel installations.

Overview

The ABB OX6x300 is a dedicated extension shaft designed to bridge the distance between the handle and the switch mechanism in ABB OT series switch disconnectors. Its 300 mm length is ideal for installations where the switch is mounted deep within an enclosure, allowing the operator to control it from the door. The square profile guarantees a secure, backlash-free connection with compatible handles and switches, ensuring consistent performance over thousands of operations.

What stands out

• 300 mm length extends reach for deep panel installations.
• 6x6 mm square shaft fits ABB OT160-2500, OT315-1250, and OT1600-2500 switch disconnectors.
• Corrosion-resistant steel construction for long service life.
• Compatible with ABB OTH series handles (e.g., OTH300, OTH400) for a complete operating solution.
• Supports front-operated, door-mounted configurations.
• Meets IEC 60947-3 standards as part of the switch system.
• RoHS compliant.

Technical details

• Product type: Extension shaft
• Shaft length: 300 mm
• Shaft cross-section: 6 x 6 mm (square)
• Material: Steel
• Colour: Metallic
• Compatible switch series: ABB OT160-2500, OT315-1250, OT1600-2500
• Compatible handle series: ABB OTH series
• Mounting type: Front operated

Our verdict

A robust and precise extension shaft that ensures smooth operation of ABB switch disconnectors from the panel door, built to withstand demanding industrial environments.