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Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
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Circuit Breaker
Square D | JDL36250U44X | Circuit Breaker | 250A | 3-Pole | 600V | 25kA
★★★★★
| Part Number | JDL36250U44X |
| Amperes | 250 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Square D | JDL36250U44X | Circuit Breaker | 250A | 3-Pole | 600V | 25kA
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
Product description
Shipping
Equip your electrical distribution with a trusted protection device: the Square D JDL36250U44X circuit breaker. Engineered for reliability in demanding environments, this 3-pole, 250A breaker delivers precise protection for three-phase systems up to 600V, with a robust 25 kA interrupting capacity.
Key specifications at a glance
- Amperage: 250 A
- Poles: 3-Pole
- Voltage rating: 600 V
- Interrupting capacity: 25 kA
Why this Square D breaker stands out
Because it’s identified by the precise part number JDL36250U44X, this unit is designed for maintenance, retrofit, and replacement projects where exact compatibility matters. The Square D lineage brings consistent trip characteristics, predictable performance, and a widely supported footprint in industrial and commercial environments. This breaker is built to protect downstream equipment and wiring from overloads and short circuits, helping you maintain uptime and safety across your electrical system.
Ideal use cases
- Retrofits in legacy panels where a 250A, 3-Pole, 600V protection scheme is required
- Maintenance replacements to restore original protection ratings and trip behavior
- New installations in three-phase distribution networks up to 600V, where 25kA interrupting capacity is necessary
How to ensure a perfect fit
Always verify fit and ratings against the original equipment manufacturer’s specifications. The part number JDL36250U44X is the most reliable reference for compatibility—match this exact code to avoid misfits in panelboards and switchgear. If you’re consolidating or upgrading protection across multiple feeders, this unit can streamline your inventory with a common 250A, 3-Pole, 600V footprint.
Practical considerations and installation tips
- Follow standard electrical codes and lockout/tagout procedures during installation or replacement.
- Torque and mounting requirements should align with manufacturer guidelines and panelboard design documentation.
- Store spare breakers in a dry, temperature-controlled environment to preserve performance characteristics.
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