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AUTOMATIC TRANSFER SWITCHES -THOMSON TECHNOLOGY TS 840 AUTOMATIC TRANSFER SWITCHES OFFER THE FOLLOWING OUTSTANDING FEATURES: Enclosed Contact Power Switching Units • completely separate utility and generator side power switching units provide superior reliability through redundancy (no common parts), as well as excellent serviceability. • not damaged if manually switched while in service since contacts have inherent spring over center design. Reliable Motor-Operated Transfer Mechanism • heavy duty brushless gearmotor and operating mechanism provide mechanical interlocking and extreme long life with minimal maintenance. • safe manual operation with a permanently affixed handle, permits easy operation even under adverse conditions. • all mechanical and control devices are visible and readily accessible. • all control wires and power busses are front-accessible - there are no wires or connections which require removal of the transfer switch from its enclosure for servicing. • TSC 80 microprocessor based controller. • NEMA 3R rated enclosure for outdoor weatherproof applications • isolation plug permits disconnecting control circuits from all power sources for safety and convenience. • ISO 9001:2000 Registered Certifications • UL 1008 Automatic Transfer Switches for use in Emergency Systems |
