Siemens Low Voltage Talon Meter Sockets Commercial - Talon Mtr Sockets PTS Non Wired Alum are Residential Enclosures Single-Family Metering. Meter Mounting equipment dimensions (L x W x D) IN 20.0 x 12.0 x 4.5. For transformer-rated applications. Rated 600V (20A) 13 Jaw 14-gauge 0.63 unpainted aluminum Ringless solid cover enclosure. Hub opening RX Opening. Standard 6 and 10 pole, 480V switches available upon request.