Designed for fastening and insulation of power bus-bars in electrical switchboards and switchboards with a rated current of 250 to 4000A. Used to organize tire assemblies and install various branches from the central tires when assembling switchboards for switchgear for various purposes. The insulator has a 2-or 3-phase design and provides mounting tires with a thickness of 5 and 10 mm. Made of SMC material. Convenient and fast installation of cable routes. The high strength of the SMC insulator material guarantees resistance to dynamic loads in the event of short-circuit currents. Universal insulator provides the possibility of using from 1 to 3 copper or aluminum tires with a thickness of 5 to 10 mm for currents from 250 to 4000 A. A wide range of insulators connecting studs allows the use of tires up to 120 mm thick. Number of poles: 3Busbar distance: 100Nominal rated voltage: 400Ambient temperature: -40... +60Short-term withstand voltage of industrial frequency: 8.0Bending strength: 123Diameter of holes for fastening screws in buses: 12.0Height: 35.0Depth: 35.0Colour: EV000202Material: IEK_V0000495Busbar thickness: 5 и 10Toughness: ≥ 25Flammability category in accordance with GOST 28157: IEK_V0000493Max. rated current: 3300

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