53 Spec-Setter™ 2-Pole Emergency power transfer switch is rated at 240-Volt AC and 200-Amps. It features DPDT contact configuration. Non-fusible switch accommodates copper/aluminum conductors of size 6 - 250-AWG. It operates at the frequency rating of 50/60-Hz. Switch has galvanized steel housing to withstand daily wear and tear. It measures 30.2-Inch x 13.3-Inch x 8.5-Inch. This switch is suitable for using as service equipment when installed in accordance with the National Electrical Code.