84412005 EN2592-05AM CROUZET CIRCUIT BREAKER 5A 3-POLE IP30

The Crouzet 84412 series is a family of aerospace‑grade, electromechanical thermal circuit breakers designed for reliable circuit protection in compact electrical systems.

Key characteristics

• Provides thermal overcurrent protection, opening the circuit when current exceeds the rated limit and allowing manual reset.
• Compact and lightweight “small model” design, suitable for dense control panels.
• Available in multiple configurations:
  • With or without auxiliary (signal) contacts
  • Polarized or non‑polarized versions
  • Different mounting styles and terminal options
• Designed for harsh environments, with:
  • Operating temperatures roughly –60°C to +125°C
  • High vibration and endurance performance
• Electrical performance includes high breaking capacity (~2000 A) and strong insulation/dielectric characteristics for aircraft systems.