Eaton Pringle Switches Bolted Contact Switches Brochure

Eaton brochure BR00808001E, July 2014. How the Pringle bolted pressure mechanism works (blades, hinge and jaw bolts, clamping nuts, non-magnetic bolting mechanism), the CBC electrical trip and QA manually operated switches, performance standards (UL 977, temperature rise, no-load endurance, load make-and-break, 200 kA with Class L fuses, trip solenoid), the washer-stack spring mechanism, accessories, switch variations (FP fault protector, EO electrically operated, PMS mill switch, enclosed, manual transfer and live front switches), and the replacement parts Eaton offers: pole and pole yoke assemblies, arc chutes, clamping mechanism, coil/solenoid, operating mechanism, pan assemblies and handles. 12 pages, English.