Eaton's Commercial Meter Stacks provide users with quick, flexible, and easy installation. The combination indoor / outdoor durable enclosures make them ideal for applications such as strip malls, office complexes, and industrial parks. These unique meter stacks can also be mounted with 1MM/3MM modules to allow for numerous different arrangements in how they are bolted together. Eatons Commercial Meter Stacks are UL listed, meet EUSERC electrical requirements, and are suitable for use as service entrance equipment, meaning there is no need to purchase more equipment or use add-ons.