Accessories for Ex9IZ

Accessories for Noark Ex9IZ – Auxiliary Contacts & Extension Shafts

These accessories are designed specifically for the Noark Ex9IZ series DC disconnectors, allowing installers to add signalling, remote indication and extended operating mechanisms where required. Each accessory integrates seamlessly with the Ex9IZ housing for fast, secure installation and reliable field operation.

Available Accessories

Auxiliary Contacts (AX22W / AX24W)

• Provides electrical signalling for ON/OFF status or interlocking.
• Ideal for monitoring, automation, remote indication and safety systems.
• Simple side-mount design for quick installation.
• Compatible with Ex9IZ disconnectors across multiple frame sizes.

Extension Shafts (ERH22 / ERH24)

• Allows operation of the disconnector through larger or custom enclosures.
• Provides smooth, reliable mechanical transfer from front panel handle to switch body.
• Durable construction for long-term operation in PV and DC environments.
• Available for both smaller and larger Ex9IZ frame sizes.

Typical Applications

• PV combiner boxes requiring remote status indication.
• Inverter DC isolation systems with external operating handles.
• Battery and off-grid DC systems needing panel-mounted switching.
• Industrial DC panels where signalling integration is required.

Installation Notes

• Choose the correct accessory model based on the specific Ex9IZ frame size.
• Auxiliary contacts mount directly to the switch body – no special tools required.
• Extension shafts should be aligned correctly with the external handle for smooth operation.
• Always ensure accessories are installed according to manufacturer guidelines.

These accessories enhance the functionality and usability of Ex9IZ DC disconnectors, giving installers flexible options for signalling and remote operation in modern solar and DC power systems.