Siemens CLF63B200 Circuit Breaker, 200A, 3-Pole, 600V

Meet the Siemens CLF63B200 Circuit Breaker — a rugged, 200 A, 3-pole protection device built for demanding industrial electrical service. Designed to handle the i ntense needs of maintenance and replacement projects, this breaker is a trusted drop-in solution for CLF-series panels and three-phase feeders operating at up to 600 V.

Key benefits at a glance

• 200 A, 3-pole, 600 V — compactly packaged three-phase protection for industrial circuits.
• CLF series compatibility — a reliable choice when upgrading or replacing existing CLF protections without redesigning your panel.
• Direct, drop-in compatibility — designed to align with Siemens CLF-series breakers and similar installations, helping minimize downtime during service or replacement.
• Clear part-and-application fit — use the exact part number CLF63B200 to verify compatibility with your equipment and project requirements.

Ideal use cases

• Industrial facilities performing routine maintenance or capacity upgrades on three-phase power systems.
• Panelboard replacements or retrofits where a 200 A, 3-pole, 600 V circuit protection solution is required.
• Manufacturing lines, processing equipment, or heavy machinery feeds that demand reliable industrial protection in harsh environments.

Why this Siemens circuit breaker stands out

• Durable Siemens engineering tailored for continuous industrial operation, with a focus on dependable tripping and long service life.
• Part of the CLF family, offering a familiar form-factor and electrical characteristics that support straightforward maintenance and spare-part strategies.
• Clear, unambiguous identification through the CLF63B200 part number, streamlining procurement and compatibility checks for technicians and buyers.

Compatibility and installation notes

Before replacing or installing, confirm fitment by the exact part number and your application's requirements. The CLF63B200 is specified for 200 A, 3-pole configurations at up to 600 V. Ensure your panel supports CLF-series breakers and that the replacement matches the three-phase layout of your distribution system. As with any electrical work, follow all safety procedures, shut off power, and adhere to local electrical codes during installation or maintenance.

What you’re getting

This listing provides a Siemens CLF63B200 circuit breaker designed for industrial use. It’s a purpose-built component for professionals who need a dependable, compatible protection device for three-phase power distribution and equipment feeders.