Square D Q4L2250 - 250 A, 240 V, 2-Pole Circuit Breaker | AmpState

Square D Q4L2250 is a rugged 250A, 240V, 2-pole molded case circuit breaker designed to protect each branch circuit inside panelboards and load centers with precision and reliability.

Built for dependable branch circuit overcurrent and short-circuit protection, this unit combines a compact molded-case design with a thermal-magnetic trip mechanism that delivers stable, repeatable protection. The result is confident performance in daily electrical demand, from lighting and receptacle circuits to feeders for equipment and appliances in residential, commercial, and light industrial environments.

• Compact molded-case design Efficiently uses panel space, helping you maximize enclosure capacity without sacrificing protection.
• Thermal-magnetic trip unit Provides reliable response to overloads (thermal) and instantaneous short circuits (magnetic), reducing nuisance trips while safeguarding conductors and devices.
• 2-pole construction Ensures simultaneous disconnection of both hot legs for 240V circuits, enhancing safety and code-compliant shutdown.
• OEM loadcenter compatibility Engineered to match and integrate with Square D panelboards and load centers, streamlining installation and future replacements.
• Versatile across settings Ideal for residential, commercial, and light industrial applications where dependable branch-circuit protection matters most.

Technical snapshot

• Manufacturer: Square D
• Part number: Q4L2250
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 250A
• Voltage rating: 240V
• Number of poles: 2
• Application: Branch circuit overcurrent and short-circuit protection in panelboards and load centers

Designed for installers and facilities teams who demand consistent, code-compliant protection without sacrificing space or ease of maintenance, the Square D Q4L2250 is a practical, long-term solution for modern electrical distributions. When you need a proven, OEM-compatible breaker that fits cleanly into your existing Square D infrastructure, this 250A, 240V, 2-pole model from AmpState delivers the right balance of performance, reliability, and peace of mind.