KNBOX

3  COMBIESTER System  High Impact Resistance boxes, moulded from GPR (glass-fibre reinforced polyester) with easy mechaniza- tion, no special tools required. The range is composed of several enclosures with modular dimensions which, with the use of suitable accessories, can be adapted to many different uses: from single-box equipment to a complete panel-board.  TECHNICAL FEATURES Glass fibre reinforced polyester Colour RAL7035 Degree of protection IP66 individual boxes, IP55 in cabinets IEC 60529 Impact resistance 10 Joules (IK09) - IEC 62262 Operating temperate -50 °C up to +150 °C Double insulation Excellent protection against contacts IEC 60439-1 Thermal class Up 120 °C - IEC 60085 Self-extinguishable 960° glow wire toot - IEC 60695-2-10 Weather proof Resistant to climate changes Halogen free yes Approvals and certifications UL, CSA, CE  BOXES Dimensions (mm) Polyester box & transparent smoked tinted cover Polyester box & transparent polycarbonate cover Polyester box & opaque polycarbonate cover Polyester box & opaque polyester cover External H W D Type Type Type Type 270 180 141 E2718LF E2718L E2718LO - 270 180 171 E2718F E2718 E2718O E2718UP 270 270 171 E2727F E2727 E2727O E2727UP 270 360 171 E2736F E2736 E2736O E2736UP 270 360 201 E2736HF E2736H E2736HO - 360 180 171 E3618F E3618 E3618O - 360 360 171 E3636F E3636 E3636O - 360 360 201 E3636HF E3636H E3636HO - 540 270 171 E5427F E5427 E54327O E5427UP 540 270 201 E5427HF E5427H E5427HO - 540 360 171 E5436F E5436 E5436O - 540 360 201 E5436HF E5436H E5436HO E5436UP 540 540 171 E5454F E5454 E5454O - 540 540 201 E5454HF E5454H E5454HO - 720 360 201 E7236HF E7236H E7236HO - 720 540 201 E7254HF E7254H E7254HO - End cover Busbar support Coupling piece Depth insert Cable box COMBIESTER System W H D