USCO Power Switches

15

DOUBLE CENTER BREAK SWITCH TYPE ATR

D O U B L E C E N T E R B R E A K

VOLTAGE RATING 145kV to 550kV CURRENT RATING 2000 to 5500A ATR Double Center Break The ATR is a three insulator, double center break

outdoor air disconnect switch constructed primarily of aluminum. Operation is accomplished by the rotation of the center insulator. Proven by years of field experi ence, this switch takes full advantage of unique con struction methods to provide both simple operation and long-term dependability. q Extremely Low Operating Effort q Superior Under Icing Conditions q Center Break Ease Of Operation on  Vertical Break Phase Spacing

SINCE 1946, THE ENGINEERS CHOICE FOR HIGH VOLTAGE PRODUCTS

HUBBELL / USCO  – LEEDS, ALABAMA USA

SEPTEMBER 2013