▸ Key Features:
• 3‑pole miniature circuit breaker for industrial and commercial use
• C2 tripping characteristic for general-purpose circuit protection
• Rated for 400V AC operation
• 35kA interrupting capacity marked on the product
• DIN‑rail mounting design for quick installation in control cabinets
▸ Applications:
• Industrial electrical distribution panels
• Control cabinets and automation systems
• Protection of lighting, heating, and auxiliary circuits
• OEM machinery requiring modular circuit protection
• Commercial building electrical installations
▸ Alternative Model Numbers:
5SY4302-6
5SY4302-8
5SY43 Series MCBs
Siemens 5SY4 C-Curve Breakers
5SY43 3-Pole Variants
▸ Common Misspellings or Phrasing:
5SY43027
5SY432-7
Siemens SY4302
5SY4302 7 Circuit Breaker
5SY4302-C2
