BRH breakaway safety coupling on the hydrogen refueling line

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.

Applications: Safety for refueling electric vehicles with a fuel cell.

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