Product Description

The FuseBox TPNFS100 100A TP&N Metal Fused Switch is a heavy-duty isolator with integrated fuse protection, designed to provide safe, dependable switching and overload protection for high-current commercial and industrial circuits.

Rated at 100A (AC-23A), this model is supplied with 22×58 gG fuses, delivering mixed-load protection where reliable isolation is critical for plant, machinery and distribution applications. A clearly visible red and yellow rotary handle provides positive ON/OFF indication, while the mechanically interlocked door prevents access when the switch is in the ON position.

For safe lock-off during maintenance, the handle can be padlocked in the OFF position using up to three padlocks. The unit is housed in a durable 1.2mm steel enclosure with a powder-coated RAL 7035 grey finish and an IP65 rating, offering excellent protection in demanding environments.

Built with electricians in mind, the generous internal wiring space makes cable termination quicker and more straightforward. The switch is also compatible with FuseBox main switches and TP&N consumer units.

Key Features & Benefits

• 100A AC-23A rated TP&N fused switch for commercial and industrial installations
• Supplied with 22×58 gG fuses for reliable overload protection
• Combines manual isolation with automatic fuse protection for mixed loads
• IP65-rated metal enclosure suitable for harsh environments
• Heavy-duty 1.2mm steel construction with RAL 7035 powder-coated finish
• Red/yellow rotary handle for secure ON/OFF isolation and clear 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