Siemens B335 35A 3P Circuit Breaker, Bolt-On | AmpState

Siemens B335 35A 3P Bolt-On Circuit Breaker from AmpState is a purpose-built OEM-grade protection solution for three-phase electrical systems. With a 35-amp rating and three poles, this breaker is engineered to safeguard panelboards, load centers, and electrical distribution setups across commercial, industrial, and facilities environments. Key specifications at a glance - Part Number: B335 - Amperage: 35 A - Poles: 3 (3P) - Mounting: Bolt-On - Manufacturer: Siemens - Availability: Available from AmpState Why this Siemens B335 stands out - OEM-grade compatibility: Designed to align with Siemens panelboards and the original BOM, B335 minimizes the risk of mis-matches and simplifies stocking for maintenance programs. - Reliable three-phase protection: The 3-pole configuration provides coordinated protection for three-phase circuits, helping prevent imbalances and equipment damage in industrial and commercial distributions. - Easy bolt-on installation: The bolt-on format offers a secure, straightforward mounting approach in compatible Siemens panels, streamlining replacement projects and reducing downtime. - BOM-aligned replacement: Ideal for maintenance that demands exact part-number continuity, this breaker keeps your BOM and spare inventories consistent with the original design intent. Ideal use cases - Replacement projects: When upgrading or replacing a worn or failed breaker without altering the surrounding electrical architecture. - Spare stocking: Maintain a ready-to-install spare that matches the original Siemens specification, ensuring quick service without BOM disruption. - Electrical distribution upkeep: Keep panelboards and load centers protected in manufacturing floors, commercial facilities, and data/comms rooms where reliable 3-phase protection is essential. Practical considerations and tips - Fit and compatibility: Confirm that your panelboard or load center is designed to accept a Siemens B335 bolt-on 3P breaker to ensure a proper, secure fit. - Safe installation: Work with the power fully de-energized and follow standard electrical safety practices. If you’re unsure about fit, AmpState can help confirm compatibility. - Documentation and maintenance: Use the B335 part number to maintain accurate maintenance records and streamline future replacements. Need help with compatibility or finding the right match? Message AmpState and we’ll help you confirm fit for your specific panel or distribution setup. This Siemens B335 35A 3P Bolt-On Circuit Breaker is ready to support your electrical protection strategy with OEM reliability and straightforward maintenance workflows.