Siemens JXD62B250L - 250 A, 600 V, 2-Pole Circuit Breaker | AmpState

The Siemens JXD62B250L is a purpose-built 250A, 600V, 2-pole molded case circuit breaker designed to safeguard your electrical distribution with precision and reliability. Built for dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters, it delivers consistent performance day after day.

Why this breaker stands out

• Compact molded-case design helps you maximize panel space without sacrificing protection, making it ideal for installations where space is at a premium.
• Thermal-magnetic trip unit provides stable, repeatable protection by reliably detecting both overheating and instantaneous faults, reducing nuisance trips and ensuring quick, accurate responses to faults.
• Two-pole configuration protects both hot conductors in two-wire or 120/240V systems, delivering coordinated switching and isolation for safer, more efficient operation.
• 600V insulation rating expands its applicability to higher-voltage circuits found in commercial and light industrial environments, while still suitable for residential panelboards that require robust protection.
• 250A continuous rating makes it well-suited for feeder protection and larger branch circuits, providing reliable interruption capabilities when faults occur.
• OEM-compatible compatibility is designed to integrate smoothly with matching Siemens OEM loadcenters and panelboards, ensuring a proper fit and reliable interlock with the rest of your protection scheme.

Ideal applications

• Residential panelboards requiring strong, space-efficient branch circuit protection for larger feeders
• Commercial electrical panels where dependable short-circuit protection is critical for safety and uptime
• Light industrial installations that demand higher voltage handling with compact form factors

What problems does it solve?

• Prevents damage from overcurrent and short circuits by interrupting power quickly and reliably
• Maximizes usable panel space with a compact design, enabling cleaner, more organized wiring layouts
• Provides consistent protection performance across a range of loads and operating conditions thanks to a precise thermal-magnetic trip mechanism

Specifications at a glance

• Manufacturer: Siemens
• Part number: JXD62B250L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 250 A
• Voltage rating: 600 V
• Number of poles: 2
• Application: Branch circuit overcurrent and short-circuit protection in panelboards and loadcenters

For engineers and electricians focused on durable, code-compliant protection with a focus on space efficiency and reliable trip performance, the Siemens JXD62B250L delivers a dependable solution you can trust across residential, commercial, and light industrial projects. When you need a proven 2-pole breaker that pairs seamlessly with Siemens panels and delivers strong protection where it matters, this 250A, 600V model is designed to perform.