Siemens QJ23B200H 200A 3P 240V Circuit Breaker, Bolt-On | AmpState

Siemens QJ23B200H 200A 3P 240V Bolt-On Circuit Breaker is built to protect your electrical system with precision and reliability. Designed for everyday electrical work, it fits seamlessly into panelboards, load centers, and distribution panels, helping you maintain safe, uninterrupted power delivery across three-phase networks.

• Three-pole, 200 A protection provides robust oversight for 3-phase circuits at 240 V, making it ideal for medium-to-large commercial and industrial applications.
• Bolt-On mounting offers fast, secure installation on compatible Siemens equipment, delivering a stable connection that resists vibration and improves serviceability during upgrades or replacements.
• BOM-aligned replacement with the original part number QJ23B200H ensures your inventory stays consistent, simplifying parts management and reducing downtime when replacements are needed.
• Versatile usage — perfect for replacement projects, stocking spares, and maintaining reliable protection in electrical distribution systems where Siemens components are specified.
• Trusted support from AmpState — available to help confirm fit and compatibility, so you can purchase with confidence.

Benefits in real-world terms: when you upgrade or service a panel, this breaker delivers dependable overload protection for demanding loads while keeping your BOM accurate. Its 240 V, 3-pole configuration is designed to integrate smoothly with compatible Siemens panelboards and distribution solutions, helping you minimize disruption and maximize system uptime. If you’re unsure about fit, a quick message to AmpState can confirm compatibility and keep your project on track.