. Electric railway review . MR-10A-50 to 150 AmperesMR-11A-100 to 300 Amperes MR-12A-200 to 600 AmperesMR-13A-300 to 900 Amperes. SMALL COMPACT RELIABLE All parts readily accessible for repair or inspection Contacts Main contact brush pro- and tected by auxiliary Operation: contact fingers. Pos- r ltive catch and wiping contact prevent sticking. Cannot remain in any position except full on or full off. Arc Chute: Arc rupture concealedby extension arc chute. Insulation: No live parts in insulatedbox These breakers can be used as a device to automatically break th
. Electric railway review . MR-10A-50 to 150 AmperesMR-11A-100 to 300 Amperes MR-12A-200 to 600 AmperesMR-13A-300 to 900 Amperes. SMALL COMPACT RELIABLE All parts readily accessible for repair or inspection Contacts Main contact brush pro- and tected by auxiliary Operation: contact fingers. Pos- r ltive catch and wiping contact prevent sticking. Cannot remain in any position except full on or full off. Arc Chute: Arc rupture concealedby extension arc chute. Insulation: No live parts in insulatedbox These breakers can be used as a device to automatically break the main trolley circuit incase of excessive overloads or short circuits, and as a hand operated main circuit switch. I Chicago Office:Monadnock Building Principal Office: Schenectady, N. Y. Sales Offices inAll Large Cities ELECTRIC RAILWAY REVIEW Carnegie Library,Pittsburgh, Pa. May 9, 1908.
Size: 1827px × 1368px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubjectstreetr, bookyear1906
