Siemens | JD22B225 | Circuit Breaker | 225A | 2-Pole | 240V | Bolt-On

Designed for dependable power protection in demanding 240V systems, the Siemens JD22B225 Circuit Breaker delivers steady performance in commercial and industrial environments. This 2-pole, 225A breaker is built to withstand the rigors of maintenance, retrofit, and replacement projects, providing reliable disconnects and protection for high-load circuits.

Key specifications at a glance

• Amperage: 225A
• Poles: 2-Pole
• Voltage: 240V
• Mounting: Bolt-On
• Part number: JD22B225
• Recommended use: Maintenance, retrofit, and replacement in compatible panels

The bolt-on design of the JD22B225 provides a secure, vibration-resistant connection that’s ideal for panel configurations where reliable mechanical mounting matters as much as electrical protection. When installation demands a robust, field-serviceable solution, this Siemens breaker is engineered to fit within compatible systems and deliver consistent performance under load.

Why it matters for your project

Choosing a Siemens JD22B225 means prioritizing compatibility, accuracy, and continuity of service. Its 2-pole configuration protects both conductors of a 240V circuit, making it suitable for large feeders, equipment disconnects, and critical loads where a dependable 225A protection device is required. The bolt-on mounting accelerates retrofit work by providing a solid, straightforward installation path in panels designed for this format.

Ideal use cases

• Retrofit upgrades to increase circuit protection on high-load feeders
• Replacement for aging or failed breakers in compatible Siemens panels
• Maintenance projects that demand a rapid, secure bolt-on installation
• Industrial equipment feeds and commercial distribution panels requiring 225A protection

Compatibility and installation notes

• Confirm fit and ratings before ordering—the JD22B225 part number is the best reference for compatibility.
• Designed for bolt-on panel configurations; ensure your enclosure supports this mounting style.
• Install by qualified electrical professionals following all safety and code requirements; torque and mounting procedures should adhere to your panel manufacturer’s guidelines.

Practical value and outcomes

With the Siemens JD22B225, you get dependable overcurrent protection for high-demand circuits, reduced maintenance downtime, and a clear path for future panel upgrades. This breaker helps maintain electrical safety by providing a reliable disconnect and consistent response when faults occur, helping safeguard both equipment and personnel in busy electrical environments.