DESCRIPTION: PTTM switching rack (for placing 3 PTTM thyristor stabilizers, 1856 x 420 x 280; 15 kg) The PTTM rack is designed to place and switch three Volter™ PTTM voltage stabilizers. The rack for stabilizers consists of a welded box-shaped frame on four adjustable support legs. Wires for connecting the voltage stabilizers are routed through the openings in the frame. The rack is painted with light gray powder paint. It is equipped with a mounting panel and a 63A circuit breaker. The delivery set includes the assembled rack and a passport with an installation and operation manual. ADVANTAGES: one common circuit breaker is used at 63A, plus, if necessary, it is possible to complete the kit with a three-phase voltage monitoring relay; installation wires are laid inside the rack; there is no need to make holes, which is especially important if the repair has already been completed. Specifications: Phase - three phases; Color - light gray; Dimensions (H x W x D), mm - 1856 x 420 x 280; Circuit breaker tripping current, A - 63