Schneider Electric Power Supply Units KBB40ABD44TW

Manufacturer: Schneider Electric
Designation: Power Supply Units 40A
Type: KBB40ABD44TW
Rated current at AC 50 Hz: 40 A
Connection point: End
Design: Double
Number of poles: 10
Rated voltage at AC 50 Hz: 230..400 V
Color: white
RAL number: 9003
Protection class (IP): IP55
Length: 244 mm
Width: 103.5 mm
Height: 75.5 mm

This is a power supply unit for Canalis KBB busbar distributors. Canalis KBB is designed for lighting and socket distribution. The rated operational current is 40 A at 35 °C. The rated operational voltage ranges from 230 VAC to 400 VAC 50/60 Hz. This unit is connected at the right end of the line. An end cover is provided and should be attached on the opposite side of the line. It accommodates power cables with a cross-section of 6 to 10 mm² and a maximum diameter of 19 mm (PG 21). It integrates 2 independent circuits with 3L+N+PE polarity. This power supply unit comes with an optional remote control circuit of 2 wires and is capable of transmitting and distributing the DALI protocol for light management.

It offers protection class IP55 according to the IEC 60529 standard, ensuring protection of the cable channels against splashes and dust. It provides IK06 protection according to the IEC 62262 standard against external mechanical impacts. The length is 244 mm, and the cross-section is 103.5 mm x 75.5 mm. It is made of white painted steel sheet RAL 9003. Canalis KBB complies with the IEC/EN 61439-6 standard. It is non-flame propagating according to the recommendations of the IEC 60332-3 standard. All insulating and plastic materials are halogen-free and have increased fire resistance (IEC 60695-2).