General features of the series

With the new Protecta Plus system, ABB has developed a new and personalised

series of MCB distribution boards which can be expanded over time. The wide

internal accessibility ensures a quick and easy approach to the electrical components

assembly. The neutral and earth bars positioned on the inner sides of the

distribution board are completely isolated to ensure better safety for users.

Main construction features

• Structure in epoxy coated metal sheets, 1 mm,

textured finish

• Wall installation for indoor environments

• Degree of protection - IP43 with door, IP30

without door

• Mechanical resistance: IK07

• Busbar rating: 250A

• Number of ways: 4, 8, 12, 16, 20, 24

• Maximum ambient temperature +35 °C

• Compliance with IEC BS EN 61439 1-2

• Simple wiring of all cabinets, both horizontally

and vertically

• Easy internal accessibility that facilitates all the

wiring operations and maintenance

• Prepackaged standardized kits for specific

applications (e.g. surge protection, metering)

A comprehensive range

The range consists of distribution boards for wall

mounting in six heights from 590 mm to 1360

mm, 450 mm width and depth starting from

125 mm, ensuring the development of multiple

solutions. Protecta Plus system is easy to design,

quick to assemble and reliable to apply.

Ease of wiring

With the new mounting concept, Protecta Plus

offers great levels of flexibility and accessibility

for installation and wiring. The internal module

can be easily removed allowing the wiring of

different equipment outside the distribution board.

This solution allows for an easier installation with

more rapid production times.

Maximum accessibility

Thanks to the particularly large opening angle of

the door, Protecta Plus offers the possibility to

have optimal access to the distribution board,

especially in case of maintenance. The perfectly

reversible doors can be installed with right

or left opening.