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The Q232200H Square D 3P 200A 240V I-Line Breaker is a high-performance, three-pole circuit breaker designed for reliable overload and short-circuit protection. Ideal for commercial and industrial applications, this breaker ensures consistent power distribution and system safety. Perfect for your electrical projects requiring robust protection and dependable performance.
The Q232200H uses Square D's I-Line plug-in bus connection, making it compatible with Square D I-Line panelboards and switchboards designed for the I-Line system. It is not interchangeable with QO or Homeline residential loadcentres. Contact us with your panelboard model number and we'll confirm compatibility.
Sourcing obsolete and hard-to-find breakers is our specialty. Whether the Q232200H is a current or discontinued part, our teams in Calgary, Edmonton, and Vancouver maintain access to a broad inventory of Square D I-Line breakers. Reach out for a quote and we'll confirm availability for your project.
Yes — the Q232200H is well-suited for feeder and branch circuit protection in commercial and light industrial applications. Its 200 A, 3-pole, 240 V rating with a 22 kAIC interrupting capacity makes it appropriate for distribution panels where those fault-current levels are within the available short-circuit current at the installation point. Always verify the panel's available fault current and busbar rating with your qualified electrician or engineer before installation.
