Siemens | CK3B200 | Circuit Breaker | 200A | 3-Pole | 600V | Bolt-On

The Siemens CK3B200 is a sturdy, 200A, 3-pole, 600V bolt-on circuit breaker designed to protect and stabilize three-phase electrical systems. Identified by the part number CK3B200, this Siemens protective device is built for maintenance, retrofit, and replacement tasks where exact ratings and reliable performance matter most, helping you keep critical equipment running smoothly.

Why choose the CK3B200 for your project:

• Exact specification alignment: 200A current rating, 3-pole configuration, and 600V capacity tailored for common industrial and commercial three-phase setups.
• Bolt-On mounting: Secure, durable installation that promotes solid electrical contact and mechanical stability in demanding environments.
• Direct reference for compatibility: The CK3B200 part number is the best reference when confirming fit with your panel or replacement part library.
• Maintenance, retrofit, and replacement ready: Ideal for service upgrades, panel refresh projects, or swapping out aging breakers to restore protection quickly.

Key specifications

• Amperage: 200A
• Poles: 3-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Part reference: CK3B200

Who is this ideal for?

Electrical contractors, facility engineers, and maintenance teams responsible for three-phase power distribution need a reliable, drop-in protective device with exact ratings. If your panel or service equipment calls for a 200A, 3-pole, 600V bolt-on breaker, the CK3B200 is crafted to deliver consistent protection with minimal installation fuss.

Practical guidance

• Before ordering, verify that your panel or distribution device requires the CK3B200 specifications and bolt-on mounting method.
• Keep the exact part number in your sourcing log to ensure compatibility across replacements and retrofits.
• Use as part of a planned maintenance cycle to reduce unexpected outages and extend panel life by replacing aging breakers with appropriately rated equivalents.