Siemens | 5SY4206-7 | Circuit Breaker | 6A | 2-Pole | 400V

Meet the Siemens 5SY4206-7 circuit breaker — a precise, plug-in protection device designed for 2-pole, 400V circuits with a 6A rating. It’s the ideal choice for maintenance, retrofit, and replacement projects where exact compatibility matters, delivering reliable protection without guesswork.

• Part number: 5SY4206-7
• Amperage: 6 A
• Poles: 2-Pole
• Voltage rating: 400 V

A two-pole design means both live conductors disconnect together, enhancing safety for 400V circuits in panels and switchgear. The 6A rating provides targeted overcurrent protection for small control circuits, lighting branches, or automation modules, helping to prevent nuisance trips while safeguarding equipment.

Compatibility and ordering notes: Confirm fit and ratings before ordering. The part number—5SY4206-7—is your best reference for compatibility. If you’re sourcing from the Siemens 5SY4x0 family, this breaker is the exact match you need for reliable operation in compatible panels and enclosures.

• Ideal for routine maintenance in Siemens-based distribution or control panels requiring a 6 A, 2-pole 400V device
• Perfect for retrofits where original equipment specifies the 5SY4206-7 or a compatible member of the 5SY4x0 series
• Useful as a spare part for service kits, ensuring quick, accurate replacements in industrial or commercial electrical setups

Practical tips for a smooth replacement: review the panel label or equipment catalog to verify the 5SY4x0- series compatibility, store spares in a dry, accessible area, and follow standard lockout/tagout procedures during installation. With the correct part number in hand, you’re covered for dependable, compliant circuit protection at 400V.