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Is the main bus of an UT3R1121B Horizontal Ganged Meter Socket actually rated for 205 amps?

Yes, per UL414 Meter Sockets Table 24.1: Minimum allowable ampere rating for three meter sockets assembled together shall be 45% of the sum of all meter socket positions. Three 100A meter sockets added together is 300A times 0.45 equals 160A minimum allowable. The UT3R1121B was actually tested for a main bus rating of 205 amps.

CTA-ID : 2046275
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