quick couplings fuels

Inline safety break-away BRH for electric vehicles powered by hydrogen


  • Protection of the refueling line for electric vehicles powered by hydrogen fuel cells
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Fitted to the refueling line, the Stäubli BRH breakaway couplings enable automatic circuit shutdown in the event the car starts and the nozzle is still connected, whether the system is pressurized or not. The breakaway safety fittings are also reusable and can safely be reconnected. This solution is designed to be incorporated in environments in accordance with directives 2014/34/EU (ATEX) and is compliant with 2014/68/EU.

Technical specifications

  • Nominal diameter DN (mm): 08
  • Maximum allowable pressure PS (bar)*: 438 (6352 psi)



  • Hydrogen



  • Stainless steel


*depending on the model and operating conditions