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Modular MCC

G-Flex Modular MCC - Made for change

Flexible design and life extension

G-Flex Modular comprises a range of pre-designed pre-tested products based on a fully welded frame with removable-reconfigurable functional units.

For sectors with heavy wear or frequent line changes modular is an extremely flexible way of managing through-life changes to maintain efficiency, reduce redundancy  and extend operating life.

  • Reduced design timeReduced design time
  • Four configurationsFour configurations
  • Add and remove sectionsAdd and remove sections
  • Extends operating life by up to 50%Extends operating life by up to 50%
  • Functional units can be replaced or resized
  • G-Flex - front access
  • G-Flex with corner section
  • 18 metre chemical dosing MCC
  • G-Flex combination - front access and back to back
  • G-Flex withdrawable configuration
  • 16 Metre G-Flex MCC

Functional units can be replaced or resized.


Four Configurations

The range is based on a library of standard backplate designs for starters, drives and protection devices, with enclosures available in four sizes - four configurations, capable of meeting around 80% of normal power distribution and motor control requirements. 

Front Access

Front Access

Rear Access

Rear Access

Back to back

Back to back



Reduced design time

G-Flex offers substantially reduced design time by utilising type tested modular blocks configured to customer specifications, and ex stock enclosures ready for production.

Functional unit changeover

Functional unit changeover

Functional units can be easily changed, here two DOL starters units are reconfigured to a single VSD unit simply by removing the internal section divider and changing the door.

Key Features

Adjustable internal layout
removable galvanised steel sections for maximum flexibility

Welded external structure
strength of bespoke construction 

4 Configurations
front access, rear access, back to back, withdrawable

4 Sizes
600mm, 800mm, 900mm and 1100mm depth x standard 2325 mm height

Standard equipment module sizes
225mm and 300mm, up to 8 units per tier

Standard backplate designs
configured to customer specification for panel layout

Cabling and Glanding
all functional units include cabling and glanding suitable for any configuration

remove sections and replace doors using hand tools only, no cutting, grinding, welding or repainting

90% of enclosure remains unaltered

add on tiers compatible with all G-Flex and existing GPS MCCs

extends operating life by up to 50%

Technical Specification

  • Intelligent and conventional designs
  • Compliant with BS EN 61439 
  • CE marked
  • Forms 2 to 4
  • Types 2 to 7 
  • Current ratings 125A to 6300A
  • ASTA - KEMA - DECRA certified Fault ratings - 20KA/1 second, 50KA/1 second, 50KA/3 seconds, 80KA/1 second
  • Ingress Protection to IP65
  • Fixed and withdrawable 
  • Front and rear access
  • Top and bottom cable entry
  • Configurations – straight/in-line, back to back, “L” and “U” shape
  • Construction - fully welded bespoke or welded frame modular in mild steel, and stainless steel 
  • Paint – powder coating in RAL and BS colours
  • Fuse and Circuit Breaker configurations
  • Touchscreen HMI
  • Power factor correction systems
  • Harmonic filtration systems
  • Voltage optimisation systems
  • High vibration/seismic options
  • Close coupled cast resin HV transformer

UKAS accredited ISO Management

UKAS accredited ISO management systems ensure our legal compliance, business conduct and operating procedures meet the high standards required by our customers.

UKAS accredited ISO Management
ISO management systems

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