BOX-S03 is tough, polycarbonate, water-tight enclosure, excellent for housing BS Mounted single Phase Meter. BOX-S03 securely accommodate Single Phase Meter, connection terminal and wiring. BOX-S03 with high protection degree is excellent solution for outdoor installation (an ultraviolet stabilizer has been added to the polycarbonate materials to prevent discoloration when installed outdoors). Cover is gasketed for a water-tight seal. No additional screws are needed for mounting meters.