Concepteur de solutions ATEX et industrielles
Contact : +33 (0) 4 88 78 21 81

Orders and distributions

Find our solutions for the distribution of energy in explosive atmosphere. Our products allow the safe distribution and control of electrical energy in exploding atmospheres. Reliable energy distribution optimizes the availability of the system as well as the safety of goods and workers. Our flexible solutions provide you with the perfect solution for every type of application.


interrupteur rotatif atex


The CSC series circuit breakers, switches and switches are 16-A rotary models with control handles on the lid.

interrupteur rotatif ATEX pour zone 1, 21 en alliage aluminium


Type 25, 50 and 63 A rotary switches, switches and switches with front-facing control handles.


Robustness, ease of installation and long lifespan are these main assets. A fluorescent tongue has been added in the event of a power outage for better visibility.


This robust GRP switch with rotary switch is dedicated explosive atmospheres zone 2 (gas) and 22 (dust)


This robust switch with rotary switch is dedicated to explosive atmospheres of type 2 (gas) and 22 (dust).


Aluminium switch or GRP with rotary switch is dedicated explosive atmospheres type 2 (gas) and 22 (dust).

Engine breaker

Disjoncteur magnétothermique tripolaire antidéflagrant


Triple magnetothermic circuit breakers used to control and protect three-phase engines.

disjoncteur moteur atex Exe et Exd


Ex e and Ex d engine breakers equipped with a maximum adjustable and phase-sensitive thermal current trigger, or an instant electromagnetic trigger.

Thanks to its expertise and know-how, A2S designs and offers comprehensive and dedicated solutions, regardless of your needs and the types of protection required for your installations:

  • IEC 331 fire-resistant cases and more
  • waterproof cabinets from IP66 to IP68 up to 100M deep
  • all modes protection of EXplosive ATmosphere

Our range of customizable cases and cabinets can cater to all types of applications. Like all products supplied by A2S, our waterproof and hazardous areas solutions are developed with advanced and durable materials, for intensive use in explosive atmospheres or corrosive environments.

Find out more

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  • How do you choose your toe press?
  • How do you choose your power outlet?

Design and support

Implementation plan
Guaranteed parts
5 years old
within 48 hours
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