DA3350 | Circuit Breaker | 3-Pole

Meet the DA3350, a purpose-built industrial circuit breaker designed for maintenance, retrofit, and replacement scenarios where exact specifications matter. This 3-pole device delivers robust three-phase protection, making it an ideal upgrade or spare for panels that rely on consistent, multi‑phase interruption across all circuits.

Key details for DA3350 3-Pole circuit breaker

• Poles: 3-Pole
• Configuration: Three‑phase protection for 3‑phase electrical systems
• Primary reference: Use the DA3350 part number to verify compatibility with your equipment
• Fit and ratings: Confirm fit and ratings in your panel documentation before ordering

Why this 3-Pole DA3350 stands out

The DA3350 is engineered to provide uniform protection across all three phases, helping prevent imbalances and phase-related faults in demanding industrial environments. Its 3-pole design simplifies installation in 3‑phase panels and ensures consistency in trip characteristics, which is crucial for predictable system behavior during fault conditions. By aligning with the DA3350 part number, you preserve the protection profile of your existing equipment, reducing surprises when you retrofit or replace components.

Ideal use cases

• Spare part for routine maintenance and on-site replacements in three‑phase panels
• Retrofit projects where keeping exact specs and trip behavior is essential
• Replacement in industrial control systems that rely on a 3‑pole configuration for balanced phase protection

How to ensure a perfect fit

• Verify your system is three‑phase and that the breaker style matches DA3350-compatible equipment
• Check voltage and current ratings in your panel documentation and ensure they align with your system requirements
• Compare your existing breaker’s part number with DA3350 to confirm compatibility
• Confirm mounting method and terminal size match your panel design to avoid fit issues

Choosing the DA3350 3-Pole circuit breaker means reliable, three-phase protection with a clear path to maintenance readiness or retrofit success. For a seamless installation, rely on the DA3350 part number as your primary compatibility reference and validate fit and ratings before ordering.