EMC electric cabinets LUXOR · Delvalle BoxDelvalle Box
EMC enclosures with an EPDM conductive gasket between frame and contact surface, ensure a perfect electrical connection and...
EMC electric cabinets TRIBECA · Delvalle BoxDelvalle Box
EMC enclosures with an EPDM conductive gasket between frame and contact surface, ensure a perfect electrical connection and...
EMC  Terminal Push Button Boxes GEO · Delvalle BoxDelvalle Box
 EMC Terminal Push Button Boxes GEO...
EMC filter fans IP54-55 PRIUS · Delvalle BoxDelvalle Box
EMC fan with fitted filter and EMC conductive gasket. High performance, low power, and silent working, with a slim design, only 4...
Outdoor Rack EMC IP55 19 · Delvalle BoxDelvalle Box
Outdoor telecom 19" rack cabinet Storm Series enclosure EMC, designed to be placed in outdoor areas, protecting the electronic...
Outdoor Tornado EMC Series IP55 Rack · Delvalle BoxDelvalle Box
EMC enclosures with an EPDM conductive gasket between frame and contact surface, ensure a perfect electrical connection and...
EMC Cable entry seals for Enclosures & cabinets ROXTEC · Delvalle BoxDelvalle Box
Delvalle is a Roxtec authorized instalator & distributor....
Stainless Steel Thermoelectric Cooler IP67 · Delvalle BoxDelvalle Box
The high performance Delvalle stainless steel IP67 thermoelectric cooler can be supplied in various types, from 30W to 300W, with...
Stainless Steel Thermoelectric Cooler Cooling + Heating IP67 · Delvalle BoxDelvalle Box
The DelValle stainless steel thermoelectric cooler cooling + heating can be supplied in various types, from 30W to 300W, with a...
Air cooling enclosures CLIMA · Delvalle Box
Quick mounting, reliable, low maintenance and optimum design. Adaptable for any part of the enclosure: doors, back or sides.


Some switchboards and electrical enclosures are used in environments subject to electromagnetic disturbances, or they may produce disturbances capable of altering the correct working of other components in the area. Our cabinets are made with the maximum guarantee of protection and screening in order to provide a complete EMC solution. 2004/108/CE

Delvalle offers a EMC enclosures solution for every application, with a double function: Power compensation in a standard box, in order to prevent influences on conductors
Excellent additional EMC protection against high-frequency electromagnetic fields.
Our customers benefit from all these advantages with an exceptional performance-price ratio (value for money).
Actually, any standard cabinet by Delvalle gives a protection against electric fields which proves satisfactory in most cases. But for those installations requiring an extra guarantee and safety, our EMC cabinets will perform their function in a reliable way. In environments subject to electromagnetic fields our EMC solutions give optimal screening to prevent internal or external disturbances.

Electromagnetic Compatibility is defined in the EMC Directive 2004/108/CE  as “the ability of equipments to function satisfactorily in a electromagnetic environment without introducing intolerable electromagnetic disturbances to other equipment in the same environment,” and covers two basic principles:

  • Not to disturb the other equipment and not to emit disturbances above a given level (this is called “disturbance emission”).
  • Not to be disturbed by other equipment with a sufficient level of protection so as not to be disturbed easily (this is called “disturbance immunity”).

Electric, magnetic and electromagnetic fields are everywhere also around enclosures and boxes:

  • They are mostly conventional electromagnetic fields such as grid connection lines, signal and control lines, and electrical and electronic modules which radiate electromagnetic fields.
  • Delvalle electrical enclosures give the protection needed for conventional electromagnetic fields. However, for some intense electromagnetic fields like microwaves, EDM facilities by arc, HF welding techniques…  it is necessary to create a complete screening effect.

For this, we have created our line of Delvalle EMC solutions (enclosures, ventilation, air conditioning and other accessories).

New Metro Line in Guadalajara (Mexico) · Delvalle Box
The construction of line 3 of Guadalajara subway (Mexico) has began. This is one of the most...
New port of Doha · Delvalle Box
Delvalle are suppliers to the firms making this new port on Doha, capital of Qatar....
Autopista C-16 · Delvalle Box
At Delvalle we are suppliers of outdoor electrical cabinets for protecting the C-16 data...
We are the supplier of the electrical cabinets for the high speed rail line between Monforte and...
We supply stainless steel enclosures hygienic design series this factory, one of the highest north...
Wikinger, The largest Deep sea offshore windfarm · Delvalle Box
At Delvalle we have customized a solution to guarantee the sealing and maximum resistance in such a...
Nuclear Power Stations · Delvalle Box
Delvalle is very conscious to any possible risks that may have nuclear power.
A special and different port. Commercial, citizen, energy and logistical use.
Oran Tamway (Algeria) · Delvalle Box
We supplied cabinets meeting the demanding French specifications.
Ferrovial tunnel under the Marmara Sea · Delvalle Box
Delvalle built custom cabinets that passed an electromagnetic tests.
AVE Madrid-Valencia · Delvalle Box
Electrical cabinets for transmission of a multitude of data to the main data centre.
The Panama Channel Expansion Project · Delvalle Box
Manufacture and installation of watertight and hurricanes resistant IP67 nema 4x enclosures....
Kuwait desalination plant · Delvalle Box
Special cabinets to support the special characteristics of this harsh desert area.