Square D | B200 | Circuit Breaker | Bolt-On

The Square D B200 Bolt-On Circuit Breaker is a purpose-built solution for maintenance, retrofit, and replacement projects where exact compatibility matters. Identified by part number B200, this bolt-on unit is engineered for secure mounting in compatible Square D panels, delivering dependable protection when you need it most.

Key features and benefits

• Bolt-On design: a robust mounting method that stays secure in demanding electrical environments and simplifies field installation.
• Clear compatibility reference: rely on the part number B200 as the most reliable reference to match specs and panel openings.
• Versatile applications: ideal for maintenance, retrofit, and replacement where matching specifications is essential.
• Ratings you should verify: before ordering, confirm fit and ratings (interrupting rating, amperage, trip characteristics) to ensure safe, compliant operation.

Compatibility and verification

To ensure a correct match, use the B200 part number as your primary compatibility reference. Confirm that your Square D panel accepts bolt-on breakers of this type and verify that the intended amperage rating and trip curve align with your system requirements before purchase.

Practical use cases

• Replacing a failed or aging breaker in legacy Square D installations that require bolt-on connectivity.
• Retrofit projects where upgrading protection necessitates a bolt-on solution with a precise spec match.
• Stocking spare parts for maintenance teams to minimize downtime during panel servicing.

Installation and maintenance tips

• Power down the feeder and verify zero voltage before handling the breaker.
• Inspect panel labeling to confirm the panel accepts bolt-on breakers and verify the B200’s fitment.
• After installation, test the circuit protection function to confirm proper trip operation and responsiveness.
• Keep documentation on hand with the B200 part number for future reference and compatibility checks.

In environments where reliability and precise compatibility are non-negotiable, the Square D B200 Bolt-On Circuit Breaker delivers straightforward installation, dependable performance, and a clear path to compliant panel protection. When shopping, remember: the part number B200 is your best reference to ensure you’re selecting the correct bolt-on breaker for your Square D panel and application.