Siemens | 5SX2206-7 | Circuit Breaker | 6A | 2-Pole | 400V

Meet the Siemens 5SX2206-7 circuit breaker—a precise, dependable protection device engineered for 400V systems. This 6A, 2-pole breaker delivers reliable disconnection on both lines, safeguarding circuits in industrial controls, distribution panels, and service equipment with Siemens-grade reliability.

Suitable for maintenance, retrofit, and replacement needs where matching specs are required, this unit ensures your panel protection stays consistent with OEM standards. The exact part number 5SX2206-7 is your best reference for compatibility, reducing guesswork and downtime during upgrades or service.

• Amperage: 6A
• Poles: 2‑Pole
• Voltage rating: 400V
• Part number: 5SX2206-7
• Application: ideal for maintenance, retrofit, and replacement in Siemens panels and enclosures requiring exact 5SX2206-7 specifications

Why this matters

Choosing the exact Siemens part eliminates common protection pitfalls—mismatched trip characteristics, improper fit, or non-compliance with panel documentation. With a dual-pole design, you guarantee simultaneous disconnection of both live conductors, enhancing safety for operators and protecting equipment from line faults in 400V networks.

Practical use cases

• Upgrading legacy panels to maintain consistent protection with existing Siemens gear
• Replacing a failed 2-pole 400V breaker in industrial control circuits
• Retrofit projects where precise 5SX2206-7 specs are specified by the panel manufacturer

Compatibility and installation tips

• Always verify fit and ratings against the panel label before ordering
• Use the exact part number (5SX2206-7) as the primary compatibility reference
• Ensure the enclosure or distribution board supports a 2-pole 400V protection device of the Siemens 5SX family
• Maintain thorough documentation of the replacement for future serviceability

For technicians and maintenance teams seeking dependable, OEM-aligned protection, the Siemens 5SX2206-7 delivers consistent performance, straightforward installation, and peace of mind that your 400V circuits stay safeguarded under fault conditions.