Siemens 3-Gang 300A 125 Amp RING UNI-PAK Meter Stack WP3311 is a high-quality electrical box enclosure suitable for wall mounting. It is a rectangular box with a maximum amperage rating of 300A and a current rating of 251-300A. The box is compatible with Ring smart home systems and is designed to accommodate a single phase power supply. The Siemens WP3311 model is made of gray colored material and is ideal for use in industrial and commercial settings. The box is equipped with a meter socket and is suitable for wall mounting. It has a voltage rating of 120/240V and is designed to accommodate AC current type. This box is a reliable and durable option for those looking for an electrical box enclosure.