Inicio | Distribution network | CGP - House Connection Boxes

CGP - House Connection Boxes

CGP - House Connection Boxes

Description

Within the main supply network, House connection boxes (CGP), are used to fit the elements for the protection against overload and short-circuit in distribution lines, and set or establish the beginning of the user’s installations.

  • Rated operational voltage | 500 V
  • Neutral link | Is situated to the left of the fuse bases and can solid or detachable (depending on client´s needs). Earth connection can be provided following utility´s standards or costumer´s requirements.

The products comply with specifications of the Low Voltage Electro Technical Regulations and the IEC-61439-1 / IEC-61439-5. They also comply with the recommendations given by Spanish standard 1403 D and other particular standards of different energy suppliers.

FEATURES

The CGP’s contain 1 pole Low Voltage fuse switches NHC type. They also provide all the benefits over conventional fuse rails such as:

  • Higher protection against accidental contact (IP20 when fuse holder is closed).
  • Easier insertion and extraction of fuses – no need for auxiliary tools.
  • Possibility of fitting a Blown Fuse Indicator light.
  • Access holes to allow the measurement of voltage.
  • Incoming/Outgoing connections can be fixed to stainless steel screws and/or bimetallic clamps.
  • Facility of connecting one auxiliary outgoing per phase (1-2 fuse sizes).
  • Large range of fuses (Sizes NH 00/1/2).
  • Rated currents, between 40 A and 400 A depending on model.
  • Fulfills the IEC 60947 standard.
The enclosures, made of thermo plastic material (A class), are self- extinguishing and resistant to chemical agents and corrosion.

RANGE

Type of enclosure* Rated current (A) Dimensions
PNT Premium
100
S/M
160
PNT Premium
Insulated box in polyester		 250
D/E/F/G/H/L
400
D/H/L

* See download file “Type of enclosure and Dimensions”.

GENERAL TECHNICAL SPECIFICATIONS

 

Rated voltage 440 V
Rated current Desde 40 hasta 400 A
Standard UNE-EN 61439-1
UNE-EN 61439-5
Rated insulation voltage Phase-Ground* 5 kV
Phase-phase 2,5 kV
Rated impulse withstand voltage
 Phase-Ground* 8 kV
Self-extinguishing materials UNE EN 60695-11-10
Protection degree
IP65 UNE-EN 20324 con junta
IK43 UNE-EN 50102 sin junta
IK 10 UNE EN-50102

* It is considered ground, a metallic sheet covering the front of the house connection boxes connected to the house connection boxes metallic parts.

Contact with us