APC SYSW40KH, Switch module, Black, 400 V, cUL, UL, 0 - 40 °C, 0 - 40 °C APC SYSW40KH. Product type: Switch module, Product colour: Black. Input voltage: 400 V. Certification: cUL, UL. Width: 508 mm, Depth: 711 mm, Height: 203 mm. Package width: 610 mm, Package depth: 864 mm, Package height: 305 mm