Product Description

The FuseBox TPNI125 125A TP&N Metal Isolator Switch Disconnector is a heavy-duty solution for safely isolating three-phase supplies, ideal for commercial and industrial applications where secure power disconnection and lock-off procedures are essential.

Rated at 125A (AC-23A), this 3 pole and neutral isolator is housed in a robust IP65-rated 1.2mm steel enclosure with a durable RAL 7035 powder-coated finish. A high-visibility red and yellow rotary handle provides clear ON/OFF indication, while the mechanically interlocked door prevents access when the switch is in the ON position.

For added safety during maintenance, the handle can be padlocked in the OFF position with up to three padlocks. Removable gland plates at the top and bottom support flexible cable entry, and the spacious internal layout makes cable termination quick, tidy and installer-friendly.

Fully compatible with FuseBox main switches and TP&N consumer units.

Key Features & Benefits

• 125A AC-23A rated TP&N isolator switch for commercial and industrial installations
• IP65-rated metal enclosure for harsh and demanding environments
• Heavy-duty 1.2mm steel construction with RAL 7035 powder-coated finish
• Red/yellow rotary handle with clear ON/OFF status indication
• Mechanically interlocked door prevents access when switched ON
• Padlockable handle in OFF position (supports up to 3 padlocks)
• Removable gland plates at top and bottom for flexible cable entry
• Spacious internal layout for fast, tidy cable termination
• Operating temperature range: -25°C to +55°C

Additional Information

FuseBox TP&N Distribution Boards Brochure:
View the FuseBox TP&N Distribution Boards Brochure