Tool kit for low-voltage distributions A20 Type: Serial number: 617772401 Rated voltage: 0.4kV The following points were checked for proper execution and function in accordance with DIN EN 61439-1 checked: Protection class of the enclosure (point 11.2) Clearance and creepage distances (point 11.3) Protection against electric shock and continuity of the protective conductor circuits (point 11.4) Installation of operating equipment (point 11.5) internal electrical circuits and connections (point 11.6) Connections for conductors inserted from outside (point 11.7) mechanical function (point 11.8) Insulation properties (point 11.9) Wiring, operating behavior and function (point 11.10)
NS distribution dimensions (H x W x D) 1350 x 1000 x 320 Ribbon tab locations: top, angled backwards Rated short-time withstand current (1 s): 25 KA Rated impulse current: 50 KA Operating temperature range: -10°... +40°С Protection class: IP20 Drawing of the secondary part: 123 514 100 (122272 410H)
