Low Voltage Switchgears

Low Voltage Switchgears       /       QuiXtra™ 4000

Low Voltage Distribution Boards up to 4000A
With the new concept for assembled LV power distribution boards, QuiXtra 4000 has been developed as a range of system enclosures, expansion of the line of QuiXtra 630.
GE’s complete solution for low voltage distribution boards up to 4000A for high commercial and industrial environments.
The QuiXtra 4000 range consists of 9 floor standing enclosures, combination of 3 different widths and 3 depths, as well as busbars and functional units to easily integrate all types of low voltage electrical devices up to 4000A.
The combination of the QuiXtra 4000 enclosure and original GE LV electrical devices are certified according the new standard IEC 61439-2.
For ease of incoming and outgoing cable connection, the roofs have different types of cable entry plates available. As well, the bases are available with entry cable plates, for bottom incoming or outgoing.


  • Design verification tested system enclosure
  • Certified according to the new IEC 61439-2
  • Internal segregation up to Form 3
  • Tempered glass for transparent door

Simple and Flexible

  • 1 enclosures height: 12 rows of 150 mm
  • 3 enclosures width: 12, 24 and 36 modules
  • 3 enclosures depth: 450, 600 and 800 mm
  • Side to side and back to back coupling
  • Modular concept: all functional units in steps of 50 mm in height
  • Corner enclosure for L- or U-shape

Attractive Design

  • Fits perfectly in commercial environments
  • Colours RAL 9006 and RAL 7024
  • One common line QuiXtra 630 and QuiXtra 4000
  • Rigid and sturdy
  • Rigid frame built with open profiles screwed to corner parts
  • Sheet metal 1.5 and 2 mm thickness
  • Die-cast zamak corner parts

Main Features
Electrical Characteristics

Rated current (In) 4000A
Rated operational voltage (Ue) 415V, 690V
Rated insulation voltage (Ui) 1000V
Rated frequency (fn) 50/60 Hz 50/60Hz
Rated short-circuit current max (Icw) 85kA/1s
Rated current of busbar systems 4000A

Protection Degree and Segregation Form 

Protection class I
Pollution degree 3
Segregation Up to Form 3b
Protection degree Without door IP30, IK08
With plain door IP55, IK09
With plain door IP30, IK09
With transparent door IP55, IK08
With transparent door IP30, IK08

Standards and Approvals

Standards IEC 61439-2 EN 61439-2
Approval with KEMA quality test report
Certification with KEMA quality test report
RoHS compliant YES
REACH compliant YES