Siemens | HQJ3B200H00S01 | Circuit Breaker | 200A | 3-Pole | 240V | Bolt-On

Siemens HQJ3B200H00S01 is a heavy‑duty, three‑pole circuit breaker engineered for demanding electrical distributions. With a 200 A rating and 240 V operation, this bolt‑on unit delivers dependable overload protection for three‑phase systems, making it an ideal choice for maintenance, retrofit, and replacement projects where exact specifications matter.

Key capabilities that matter in real-world setups

• Current rating: 200 A
• Poles: 3‑Pole
• Voltage: 240 V
• Mounting style: Bolt‑On for a secure, durable connection in compatible Siemens panels
• Identification: Part number HQJ3B200H00S01 ensures precise compatibility

In three‑phase distributions, reliable protection is essential to prevent equipment damage, minimize downtime, and simplify maintenance cycles. This Siemens bolt‑on breaker is designed to withstand the rigors of industrial and commercial environments, delivering stable performance even in high‑load scenarios.

Ideal use scenarios

• Primary feeders in commercial buildings and industrial facilities that require solid three‑phase protection
• Motor circuitry and HVAC equipment where robust 200 A protection is appropriate
• Retrofit projects to upgrade older panels to current Siemens protection standards
• Replacement installations where the bolt‑on form factor matches existing infrastructure

Why this bolt‑on breaker stands out

• Secure mounting: Bolt‑On design provides a mechanically robust connection, reducing loosening risk in vibration‑prone environments
• Clear compatibility reference: The HQJ3B200H00S01 part number is your first and most reliable guide for matching against compatible Siemens panels
• Focused on real needs: Specifically tailored for 3‑phase, 240 V systems with a high current demand

Compatibility and installation considerations

Always confirm fit and ratings before ordering. Use the HQJ3B200H00S01 part number as the best compatibility reference. Ensure your panel supports bolt‑on devices and that a 200 A rating aligns with your system design. For installation, engage a qualified electrician and follow the manufacturer’s torque and safety guidelines to maintain proper enclosure sealing and interruption protection.

Practical tips for maximum value

• Keep an accurate spare: store a matching HQJ series bolt‑on breaker on hand for quick maintenance or retrofit work
• Document nearby loads: verify that feed cables and bus connections are rated for 200 A to prevent nuisance tripping
• Plan for future expansion: if three‑phase load growth is anticipated, confirm panel capacity and conductor sizing alongside the 200 A breaker upgrade