Victron MPPT WireBox-L Solar Controller Terminal Cover

The Victron MPPT WireBox-L is a terminal cover for selected solar charge controllers. This version fits the Tr 150-60/70 and 250-60/70 configurations. It encloses the DC screw terminals after wiring, reducing the chance that someone accidentally touches them.

A WireBox is particularly useful when the solar charger is installed in an equipment space that people access regularly. It provides a protective boundary around the connection points without replacing the controller itself. The enclosure also gives the termination area a neater appearance.

Confirm the charger model before ordering because the WireBox-L and XL cover different controller sizes. Cable entry and clearance should be planned before the cover is secured. The electrical system still needs appropriate upstream and downstream fault protection. Browse more battery charging accessories at CritPro.

• Terminal guard for selected MPPT chargers
• Fits listed Tr 150 and 250 variants
• Helps prevent contact with DC screws
• Accessory cover, not a controller