QOU250 - 50 Amp Circuit Breaker

QOU250 - 50 Amp Circuit Breaker

Protect your wiring and electronics with the Schneider Electric QOU250 50 Amp Circuit Breaker—a trusted performer across residential, commercial, and industrial applications. This premium two‑pole breaker delivers both AC and DC overcurrent protection and seamless switching from one trusted name in power safety.

Key Features and Benefits

• Dual protection built in: Combines instantaneous short‑circuit response and delayed overload response for enhanced system safety.
• 10 kA interrupting capacity: Designed to safely manage high fault currents at 120/240 VAC.
• VisiTrip flag: Quick visual indicator tells you when the breaker has tripped, simplifying diagnostics and maintenance.
• Flexible installation options: Compatible with DIN‑rail, surface‑, or flush‑mount setups using mounting feet for different panel layouts.
• Long-lasting build: Designed to handle humid, coastal, or salt-laden environments—ideal for challenging conditions.
  

Technical Specifications

• Series: Schneider Electric QOU
  
• Current Rating: 50 Amps
  
• Voltage: 120/240 VAC, up to 48 VDC
  
• Poles: 2‑pole unit mount
  
• Interrupt Rating: 10 kA at 120/240 VAC
  
• Connections: Slotted box lugs on both line and load sides
  
• Wire Compatibility: AWG 14 to AWG 2 (copper or aluminum)
  
• Size & Weight:
  • Height: ~4.05″
  • Width: 1.50″
  • Depth: 2.95″
  • Weight: approx. 0.8 lb (0.36 kg)

Material Compliance and Certifications

• Eco & safety standards: Built to Schneider Electric’s Green Premium standards and fully compliant with RoHS and REACH—free of mercury, halogens, and heavy metals.
• Regulatory approvals: UL Listed, CSA Certified, and compliant with relevant IEC safety standards—backed by global performance validation.
  

Suitability

• Perfect for residential load centers, light commercial panel boards, and industrial setups needing reliable 50 Amp protection. Ideal in home renovation, contractor installs, or retrofit projects where dependable overcurrent protection is critical. Especially well‑suited for coastal or marine installations thanks to its corrosion‑resistant design.