ABB | S6N-2P-800A-DC | Circuit Breaker | 800A | 2-Pole | 600V

ABB S6N-2P-800A-DC Circuit Breaker is a heavy-duty 800-amp, 2-pole device designed for DC power systems up to 600 volts. Engineered for reliability in demanding industrial environments, this breaker protects critical circuits from overloads while fitting into panels that require exact ABB compatibility.

Whether you're performing maintenance, a retrofit, or a replacement, the S6N-2P-800A-DC delivers the precise specifications you need to keep DC distribution running safely and smoothly. The product is identified by its part number, which remains the most reliable reference when confirming fit and ratings.

• Amperage: 800A
• Poles: 2-Pole
• Voltage: 600V (DC)
• Part number: S6N-2P-800A-DC
• Best reference for compatibility: Use the exact part number to ensure a match with your panel or distribution equipment.

Why this ABB breaker stands out

• Exact fit for ABB panels and systems that require the S6N-2P-800A-DC specification, reducing the risk of mismatches during maintenance or retrofit.
• High-current, 2-pole design provides robust protection for DC circuits, simplifying replacement in aging infrastructures without compromise on safety.
• Clear alignment with your documentation and maintenance records by using the official part number as your compatibility reference.

Ideal use scenarios

• Maintenance: replace a failed or worn-out breaker with an exact 800A, 2-pole, 600V DC unit to restore original protection levels.
• Retrofit: upgrade legacy DC distributions to a modern ABB solution that maintains the same electrical ratings and compatibility footprint.
• Replacement: keep spares on hand with the precise ABB part number to minimize downtime when service is required.

Practical tips for ordering and installation

• Always confirm fit and ratings before ordering — the part number is the best reference for compatibility with your panel or switchgear.
• Cross-check the 800A current rating and 600V DC specification against the system’s design documentation to avoid under- or over-protection.
• Document the exact ABB part number (S6N-2P-800A-DC) in your maintenance records to streamline future replacements and audits.