Three phase meter enclosure Accessory of the power meter Used for watt-hour meter Anti-flaming, dust proof,Water proof Overall dimensions 276x173x77mmCase Assembly includes 1. Meter Base 2.Meter Cover ( with welding transparent window ) 3.Battery box 4.Battery cover5.Terminal Block 6.Terminal Cover (anti-steeling type)7.Gasket for Case 8.Gasket for Terminal Block9.Three buttons on case10.Four ...