QOB3110VH - 110 Amp Circuit Breaker

QOB3110VH - 110 Amp Circuit Breaker

The Schneider Electric QOB3110VH is a reliable three‑pole, bolt‑on, thermal‑magnetic circuit breaker, engineered for superior protection in demanding residential, commercial, or industrial settings. Designed to operate in 120/240 VAC systems with a hefty 110 A rating and a 22 kA interrupt capacity, it delivers dependable overload and short‑circuit protection. Hearing an audible "click" when it trips and seeing the VisiTrip indicator light ensures fast and accurate diagnostics—no guesswork, less downtime.

Key Features and Benefits

• Precise Overcurrent Response: The built‑in thermal‑magnetic trip mechanism senses both sustained overloads and sudden faults rapidly to help safeguard your equipment and power system integrity RS Components+15RSP Supply+15breakerscontrols.com+15RS Components.
• Clear Trip Status: Embedded VisiTrip visual indicator instantly shows when the breaker has tripped, making troubleshooting quicker and service restoration simpler RSP SupplyRS Components.
• Space‑Saving, Bolt‑On Design: Compact footprint and bolt‑on configuration simplify installation in QO series load centers, reducing panel congestion and labor time Mouser Electronics+15RSP Supply+15SimplyBreakers.com+15.
• Built to Last: Crafted from quality materials to stay dependable under tough conditions, year after year—no fading performance in high‑use installations Wire & Cable Your Way+1.

Technical Specifications

• Current Rating: 110 A
• Voltage Rating: 120/240 VAC (also rated 120 VAC and 240 VAC separately) nedco.ca+10Distributor Data Solutions+10RSP Supply+10
• Number of Poles: 3‑Pole mini breaker
• Interrupting Capacity: 22 kA at 120/240 VAC
• Mounting Style: Bolt‑on
• Wire Compatibility: AWG 4 to 300 kcmil copper or aluminum
• Tightening Torque: Approx. 5 N·m (≈ 44–49 lbf·in)
• Dimensions: ≈ 5.72″ H × 4.49″ W × 4.88″ D (145 × 114 × 124 mm) Distributor Data SolutionsMouser Electronics
• Weight: ~3.95 lb (1.79 kg)

Material Compliance and Certifications

• UL Listed: conforming to safety standards under UL File E84967 breakerscontrols.com+9RS Components+9nedco.ca+9
• CSA Certified: meets Canadian certification under CSA Master Contract 153555 Cooper Electric+3RS Components+3Schneider Electric+3
• Green Premium™ Environmental Label: part of Schneider’s sustainable product lineup, fully compliant with EU RoHS, REACh, China RoHS, and free of mercury or halogen content Wire & Cable Your Way+4Schneider Electric+4Distributor Data Solutions+4
• Halogen‑Free & Heavy Metal‑Free: environmentally responsible choice with minimal ecological impact nedco.caSchneider Electric

Where It Works Best

• Whether upgrading a large residential panel, protecting a commercial electrical system, or managing heavy‑duty industrial machinery, the QOB3110VH is a versatile solution:
  • In Homes: Ideal for main or sub‑panels in large houses requiring robust circuit protection.
  • Commercial Installations: Perfect for small office buildings, retail stores, multi‑tenant units demanding reliable power distribution.
  • Industrial Environments: Designed to interrupt faults on heavy loads and machinery with minimal risk of damage or downtime.