ITE | HN3B800 | Circuit Breaker | 800A | 3-Pole | 600V | Bolt-On

ITE HN3B800 Circuit Breaker — a rugged, bolt-on, 3‑pole unit engineered for demanding electrical installations. With an 800A rating and 600V max, this breaker is built to protect heavy feeders and critical loads in industrial panels while simplifying retrofits and maintenance.

Key specifications

• Amperage: 800A
• Poles: 3‑Pole
• Voltage: 600V
• Mounting: Bolt-On
• Part number: HN3B800

Why this HN3B800 matters in your system

Choosing the right circuit breaker isn’t just about current and voltage. The HN3B800’s bolt-on design provides secure, vibration‑resistant mounting for dependable service in challenging environments. Its 3‑pole configuration ensures coordinated protection across all phases, helping prevent unbalanced loads and improving panel safety. This makes it especially suitable for retrofits where you need to match existing specifications exactly, or during maintenance where downtime is minimized by a straightforward bolt-on replacement.

Ideal use cases

• Maintenance on legacy electrical panels with 3‑pole, 800A capacity at 600V
• Retrofit projects upgrading feeders to meet current protection requirements
• Replacement in systems that require the HN3B800 part number for compatibility

Installation and compatibility notes

To ensure proper operation, confirm fit and ratings before ordering. The part number HN3B800 is the best reference for compatibility with your panel and bus arrangement. When replacing an existing breaker, verify that the bolt-on mounting, pole configuration, and voltage rating align with your equipment’s specifications.