QBHW1050 - 50 Amp Circuit Breaker

QBHW1050 - 50 Amp Circuit Breaker

Keep your industrial electrical systems safe and running smoothly with the Eaton QBHW1050, a high-performance single‑pole circuit breaker designed for demanding applications. With a solid 22 kA interrupting capacity and a 50‑amp rating, this breaker is built to stand up to heavy loads and protect against dangerous current surges. Whether you’re installing it in a manufacturing facility, commercial panelboard, or HVAC system, the QBHW1050 delivers reliable protection and peace of mind.

Key Features and Benefits

• High fault protection: The 22 kAIC interrupting rating means it can safely stop dangerous overloads or short circuits without damage to downstream devices.
• Space‑saving design: Compact size allows installation where clearance is limited, while still delivering full 50‑amp capacity.
• User‑friendly installation: Bolt‑on mounting helps you insert it quickly into existing setups without complex retrofits.
• Long‑lasting performance: Designed by Eaton, this breaker is made for continuous use under tough industrial conditions, offering consistent performance over time.
• Safety‑first: Thermal‑magnetic trip technology responds to both sustained overloads and fast‑acting short circuits, protecting your equipment and wiring.

Technical Specifications

• Type: Single‑pole, thermal‑magnetic circuit breaker
  
• Amperage Rating: 50 A
  
• Voltage Rating: 120/240 V AC
  
• Interrupting Capacity: 22 kAIC
  
• Poles: 1
  
• Mounting: Bolt‑on style
  
• Dimensions:
  • Length: Approx. 3.6 in
  • Height: Approx. 3.2 in
  • Width: Approx. 1.2 in
• Weight: Approx. 0.35 lb
  

Material Compliance and Certifications

• UL Listed: ensuring U.S. safety compliance for electrical equipment.
• CSA Certified: recognized in Canada for safety and performance.
• HACR rated: suitable for use in heating, air conditioning, and refrigeration systems.
• These certifications confirm that the QBHW1050 not only performs well, but also meets accepted norms for safety in both residential‑adjacent and industrial installations.

Suitability

• The Eaton QBHW1050 shines in places where you need dependable overload protection under real‑world stress. It’s ideal for:
• Panelboards and load centers in factories or large commercial buildings.
• HVAC, refrigeration, or environmental control systems, especially where HACR rating matters.
• Any 120/240V single‑phase system that demands a 50‑amp breaker with strong short‑circuit protection.
• Facilities with space‑constrained electrical enclosures, because its compact size helps in tight mounting situations.