Hager Switch Fuse Isolator 200A Triple Pole

Hager JAE420: 200A Triple Pole & Switched Neutral Enclosed Switch Disconnector with a door-mounted rotary handle for safe, lockable circuit isolation.

Safety & Reliability

This switch fuse isolator uses a door-mounted rotary handle that's mechanically interlocked with the enclosure, so the door cannot be opened while the switch is in the on position. That keeps live conductors inaccessible during normal operation, reducing the risk of accidental contact for anyone working nearby.

When circuits need to be locked off for maintenance, the handle is padlockable in the off position. This gives engineers a straightforward way to apply safe isolation procedures on site without needing separate lock-off kits.

Installation & Compliance

The enclosure is designed with generous internal cabling space, so there's no need for additional cable spreader boxes when terminating larger conductors. That saves time on site and reduces the number of extra parts an installer needs to source and fit.

The unit conforms to BS EN 60947-3 and carries an IP31 rating, making it suitable for indoor installations where a degree of protection against solid objects and limited moisture ingress is required. As a Hager Ltd product, it's built to the manufacturer's standard quality and compliance benchmarks for industrial and commercial isolation.

Robust Circuit Isolation

As an isolator switch fuse rated for utilisation categories AC-21 and AC-22, this device is built for both general and occasional-duty switching of resistive and slightly inductive loads. The wider JAE range this unit belongs to is designed to provide individual isolation of circuits up to 800A, giving specifiers a consistent switch disconnector solution across a range of current ratings.

Key Features of the Hager JAE420 Include:

• Door-Mounted Rotary Handle For Safe, Convenient Operation
• Mechanically Interlocked Design Prevents Access To Live Conductors When Switched On
• Padlockable In The Off Position For Safe Isolation During Maintenance
• Generous Internal Cabling Space Removes The Need For Additional Cable Spreader Boxes
• Suitable For Individual Circuit Isolation As Part Of A Range Rated Up To 800A
• Rated Current: 200A
• Configuration: Triple Pole & Switched Neutral (TPN)
• Utilisation Category: AC-21, AC-22
• Ingress Protection Rating: IP31
• Conforms To: BS EN 60947-3
• Manufacturer: Hager Ltd
• Supplied As: 1 x Enclosed Switch Disconnector

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