PC grade and CB grade level difference between PC uses dual power isolating switch as the executing agency, the ability to access and load but not breaking short-circuit current, when the load overload still maintain continuity of supply. CB level uses breaker as the executing agency, with over-current release, itself has a load side of the electrical equipment and cables overload protection, it can turn, carrying and breaking the short-circuit current, when the load is an overload or short circuit will disconnect the load. PC level and CB-level dual supply applications where dual power switch is especially suitable for the existence of the critical load of the occasion, it is easy to install, simple to use, reliable performance. PC-class dual power switch applications: a manual for communication base stations, power plants, electric AC and DC split-screen for a diesel generator for automatic distribution of a construction project, lighting, fire and other occasions, C.. Japanese class dual power switch applications: .DPT CB010 / 011 is recommended for building a power distribution, lighting, fire and other occasions .ATS021 / 022 (with D max or E / F switch) a recommendation for the industrial market (such as: metallurgy, petrochemical, power plants, etc.), high-speed rail and rail projects and other occasions .DP D / D of E is recommended for applications associated with the mother in general, especially for dual power supply to the need for sustained high reliability and a sudden power outage The occasion may cause serious problems, for example: the operating room, airports, hotels, banks, communications systems and production lines. Typical applications 1. Fire load general fire power load (fans, pumps) required to maintain uninterrupted work overload occurs also not allowed off, OTM-CD (non-standard firefighting cut) fully meet fire safety requirements for the fire load and emergency lighting to provide a reliable power supply, to ensure continuity of supply and fire linkage. 2. Data Center is very high reliability requirements of the power supply system, you need to configure the UPS for the server to provide safe and reliable power, O Ding M_ C_ D dual power automatic transfer switch has a high cost, to ensure reliable switching power supply, both with each other with escort for the data center can ensure continuous power supply. 3. Power Distribution DPT CB010 (non-standard firefighting cut) suitable for fans, pumps, lighting and other loads, for automatic conversion mains and mains. When the need for mains and generator automatically convert, choose DPT CB011 (standard firefighting cut non) power load to provide reliable power to ensure supply reliability and continuity. The diesel generators diesel generators generally require a reliable power supply to double electricity with diesel generators to convert in order to ensure continuity of supply. Diesel generator comes with a controller for various control operations, OTM_C electric dual power can form a perfect fit with its controller, ideal for firewood hair applications. 5. Many civil air defense projects require large building to set air defense projects, this project generally only be used only in exceptional circumstances, the use of highly cost-effective OT-C manual switch to ensure a smooth handover of power. 6. With the development of the mine motor commutation scale underground mining equipment and automation, the need for an integrated, modular equipment for downhole motor reversing control. For safety reasons, OT C must be used to manually switch to switch the power supply phase sequence to achieve this requirement, can meet mine equipment reliability, but also to meet the needs of a modular integrated control. Product Overview OT_ C dual power manually switch a switch having a fracture visible isolation, switch status at a glance one can withstand short-term overload and short circuit currents can carry a load switching a reliable mechanical interlock and padlock features a switch with three stable location: lo-ll an operating handle can be mounted directly on the switch or door on a 16-125 A switch can be snapped onto the DIN rail OTM_ C dual power electric switch a rated current up to 2500A having isolation a fracture visible switch, switch status at a glance one can withstand short-term overload and short circuit current one can carry the load switching a reliable mechanical and electrical interlocks to ensure safe use of electricity a manually, electrically operated a patented built-in clutch to make manual operation easier a switch with three stable positions: lo-ll OTM_ C_ D dual power automatic transfer switch a rated current up to 2500A with a 10D, 11 D, 3D or 8D controller having a switch fracture visible isolation, switch status at a glance one can withstand short-term overload and short circuit currents can carry a load switching a reliable mechanical and electrical interlocks to ensure safe use of electricity can be a manual, electric and automatic operation of a patented built-in clutch to make it easier for manual operation A switch has three stable positions: lo-ll detect a single phase of a 10D / 11D controller with N lines are wrong alarm and protection of a 3D controller features a 8D frequency detection and fault memory controller has a communications function