Junction-Box Grommet Set

A junction box grommet set consists of protective inserts fitted where cables or hoses pass through panels or junction boxes. The grommets cushion the entry point and help prevent abrasion and vibration damage.

By sealing around the cable, grommets also reduce the risk of moisture ingress and contamination inside enclosures. Poor protection at entry points can lead to insulation damage or intermittent electrical faults.

Grommet sets are standard fitment on vehicle electrical systems used in harsh operating environments, including sweepers and highway maintenance equipment, and are often found alongside an optical level sensor or proximity warning sensor on modern builds used in industrial site operations.