DA2400 | Circuit Breaker | 400A | 2-Pole | 240V

The DA2400 is an industrial circuit breaker built for dependable overcurrent protection in demanding electrical systems. Identified by the precise part number DA2400, this 2‑pole, 240V device is designed for maintenance, retrofit, and replacement projects where exact specifications matter for safety and ongoing performance.

• Amperage: 400A
• Poles: 2‑Pole
• Voltage: 240V
• Ideal use cases: maintenance, retrofit, and replacement in industrial panels and distribution networks
• Compatibility note: the part number is the best reference for ensuring a correct match in your system

Why choose the DA2400 in your next upgrade or service project? This circuit breaker is purpose-built for environments that demand reliable interruption protection and straightforward replacement workflow. By matching the DA2400’s amperage, pole configuration, and voltage rating, you ensure compatibility with your existing gear and minimize downtime during maintenance or retrofits.

Key benefits and practical applications

• Quick, predictable replacement for aging or failed breakers without the guesswork of cross-referencing models
• Robust 400A protection that supports heavy-use circuits common in industrial equipment, manufacturing lines, and critical service panels
• Two-pole design provides coordinated protection across both conductors in 240V systems, enhancing safety and fault handling
• Simple identification via the DA2400 part number helps keep inventory organized and reduces ordering errors

How to ensure a precise, trouble‑free fit

• Verify your panel or distribution gear accepts a 2‑pole, 400A, 240V device with the same form factor as the DA2400
• Confirm the trip curve and interrupting capacity align with your system’s protection needs (consult your electrical schematics or panel labeling)
• Use the DA2400 part number as the primary reference when sourcing replacements to avoid mismatches

This DA2400 circuit breaker is engineered for reliability in real-world industrial settings. By focusing on precise specifications, clear compatibility, and practical use cases, it helps technicians complete maintenance, retrofits, and replacements with confidence and speed.