Siemens JXD22B225L - 225 A, 240 V, 2-Pole Circuit Breaker | AmpState

Meet the Siemens JXD22B225L — a rugged 225 A, 240 V, 2-pole molded case circuit breaker designed to safeguard panelboards and load centers with dependable overcurrent and short-circuit protection. Built for demanding electrical environments, this breaker delivers precise protection where it matters most, from residential solutions to commercial and light industrial installations.

Why this breaker stands out

• Compact molded case design maximizes panel space and simplifies wiring layouts, helping you keep installations neat and accessible.
• Thermal-magnetic trip unit provides stable, repeatable protection for both overloads and short circuits, reducing nuisance trips and improving overall panel reliability.
• OEM-compatible designed to pair with matching Siemens load centers and panelboards for straightforward, plug-and-play integration.
• Versatile across sectors suitable for residential, commercial, and light industrial applications where 240 V systems and 2-pole protection are required.

Specifications at a glance

• Manufacturer: Siemens
• Part number: JXD22B225L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 225 A
• Voltage rating: 240 V
• Number of poles: 2
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases and compatibility

Use the JXD22B225L as a main or feeder protective device in larger panelboards or load centers that require robust 225A, 240V, two-pole protection. Its compatibility with matching Siemens OEM load centers ensures reliable integration and consistent performance across installations. This breaker is well-suited for environments where dependable branch circuit protection and efficient space utilization are priorities, including homes with high electrical load, small-to-mid-sized commercial spaces, and select light industrial setups.

Practical benefits

• Reliable protection for high-current circuits without occupying excessive panel space.
• Consistent trip behavior under varying load conditions thanks to the thermal-magnetic design.
• Streamlined maintenance and replacements by sticking with Siemens OEM-compatible components.