Eaton 5JDN250 Circuit Breaker, 250A, 1-Pole, 125V

The Eaton 5JDN250 Circuit Breaker is built for demanding industrial environments where reliable overcurrent protection matters. This 1-pole, 250 A unit is designed to protect 125 V circuits in service, maintenance, and replacement projects, and it’s commonly paired with the Circuit Breaker Enclosure NEMA 1 series for indoor protection.

• Single-pole protection for straightforward, easy-to-install circuit safeguarding in 125 V applications.
• 250 A rating provides robust protection for high-current equipment and distribution paths within industrial panels.
• NEMA 1 enclosure compatibility aligns with Eaton’s enclosure family, making retrofits and upgrades smoother in indoor environments.
• Precise part-number fidelity by using 5JDN250 for accurate fitment—verify compatibility with your application requirements before installation.
• Downtime-conscious design supports quick replacements and maintains system reliability in ongoing operations.
• Clear guidance for compatibility support is available—message us to confirm fitment and ensure the part matches your exact setup.

Ideal use cases

Specifications at a glance

• Manufacturer: Eaton
• Series: Circuit Breaker Enclosure NEMA 1
• Part Number: 5JDN250
• Type: 1-Pole
• Amperage: 250 A
• Voltage: 125 V

Before you buy, verify the fit by part number and application requirements. If you’re unsure about compatibility, send us a message—we’re ready to help confirm the right Eaton 5JDN250 breaker for your specific panel and operating conditions, ensuring you get a precise, dependable upgrade or replacement.