Home 9 Our solutions 9 Electrification

From component supply to electrification project management, efa offers its customers the support that suits them best.

Perhaps the supply of components is complex or you think that the massification of your purchases will save you time and money. Our partners’ product ranges are available from stock or on request: power contactors, bus bars, Power Distribution Units (PDUs), Gigavac or TE contactors, Amphenol or TE connectors, etc.

Perhaps your Design Office is also dealing with numerous projects and a team of traction chain specialists wouldn’t hurt. Our Business Unit Controls guides you through the intricacies of sizing a traction chain, its programming and its validation from prototype to industrialisation.

 Your project from A to Z by our electrification design office

electrification project management

The efa Business Unit Controls helps customers achieve vehicle hybridisation or electrification. We know how to execute all or part of your project according to your expectations and your constraints in time or skills.

Beyond design assistance, efa will implement the industrialisation of your solution from prototype to the series production of traction chains customised for your machines.

  • ZPre-design: Dimensioning and macro option, Series solutions cost approach
  • ZPoC - Demo: Quick technical approach, Supply of standard parts, Installation and adjustments, Tests and feedback
  • ZPrototype(s): Design according to standards, Choice of components, Electrical installation, Tests and feedback
  • ZMass production: Training, Solution industrialisation, Plug&Play supply

 Distribution and manufacturing of traction chain solutions

Amphenol power connectors

Gigavac and TE Connectivity contactors

GV, GX ranges

EV100, EV200, LEV100, LEV200 ranges

Bender permanent insulation controller

IR155, ISO165C, ISO175C

PG Drives

iDrive ranges

A lot of machinery manufacturers have experience and very strong skills as mechanical and hydraulic design offices. The expansion of electric traction is ultimately much more recent. This is why the supply and selection of components can sometimes turn into a bit of a headache.

The acceleration of electrical development projects has created strong pressure on teams:

  • ZSupply Chain, which must know how to follow the evolution of prices and partners while optimising its purchasing conditions
  • ZDesign office, which must find the right products and qualify them, even as the number of projects increases
  • ZProduction, which often has to learn new trades related to power electronics, whereas initial skills were mechanical and hydraulic.

Electrification and hybridisation of machinery and appliances: which products are required?

Motor controller

Motor controller

Power distribution unit

Power distribution

Electric motor


Voltage converter

Voltage converter

Our traction chain & e-mobility partners

Moteurs Benevelli

Benevelli electric motors and geared motors are the widest range on the market. Whatever your electromobility projects, as an integrator, efa France will be able to support you.

Batteries Flash Battery

Flash Battery knows how to provide a set of solutions adapted to the application’s requirements: lithium battery, battery management system (BMS) or charger.

Batteries Vanguard

The modularity and flexibility of Vanguard batteries from Briggs and Stratton are essential components for your vehicle electrification or hybridisation.

Variateurs Curtis Instrument

Curtis Instruments motor controllers are the gold standard of electromobility on the market. As a distributor-integrator of these products, efa France can take on all of your projects.

Variateurs et convertisseurs Sevcon

The Borgwarner (formerly Sevcon) motor controllers and voltage converters are a staple that efa will be able to select for you as a distributor-integrator of these products.

Connecteurs de puissance Amphenol

Powerlok, Radlock and Surlock Plus are the flagship ranges of Amphenol power connectors integrated by efa into its range and its projects.

CPI Bender

The Bender permanent insulation controllers are an indispensable and sometimes standard aspect of electric mobile applications.