QBHW2070 - 70 Amp Circuit Breaker

QBHW2070 - 70 Amp Circuit Breaker

Protect your electrical systems with the Eaton QBHW2070 Quicklag circuit breaker, a high‑performance 70 Amp (70A) two‑pole thermal‑magnetic breaker designed for demanding industrial, commercial, and residential use. Built to deliver reliable overload and short‑circuit protection, it combines safety, durability, and efficiency in one compact unit. Ideal for situations where failure is not an option—this breaker gives contractors, engineers, and facility managers peace of mind and exceptional value.

Key Features and Benefits

• 22 kA Interrupting Capacity (AIC): Handles high fault currents without compromising safety, reducing the risk of damage or outage.
• Thermal‑Magnetic Trip Function: Guards against both prolonged overloads (thermal) and sudden surges/shorts (magnetic), giving dual protection in one device.
• Bolt‑On Mounting: Securely mounts in panelboards and load centers, minimizing vibration or loosening over time.
• HACR Rating: Certified for heating, air conditioning, and refrigeration systems; works well wherever HVAC equipment is present.
• Compact Footprint: With dimensions of about 3.9 in × 4.8 in × 2.2 in and roughly 0.75 lb, it fits into tight spaces without compromising performance.

Technical Specifications

• Amperage Rating: 70A
  
• Voltage Rating: 120/240V AC
  
• Number of Poles: Two‑pole
  
• Interrupting Capacity: 22,000 AIC (22 kA)
  
• Trip Type: Thermal‑Magnetic
  
• Mounting Method: Bolt‑on
  
• Dimensions (L × H × W): 3.9 × 4.8 × 2.2 inches
  
• Weight: ~0.75 lb
  

Material Compliance and Certifications

• CSA Certified: Meets Canadian Standards Association benchmarks for safety and performance.
• UL Listed: Approved by Underwriters Laboratories, confirming it satisfies strict U.S. safety requirements.
• HACR‑Rated: Suited for HVAC components—uses in heating, air conditioning, or refrigeration settings are officially supported.

Suitability

• This Eaton QBHW2070 shines in environments where electrical reliability is mission‑critical. Use it in large office buildings, manufacturing or industrial facilities, refrigeration units, or anywhere HVAC loads are significant. Because it safely handles short circuits and overloads, it’s well‑suited for both the steady demands of commercial electrical panels and the intermittent heavy loads found in industrial settings. If you’re installing or upgrading panels, or replacing older breakers due to frequent trips, this model gives you dependable performance without overpaying for features you won’t use.