QOB335 - 35 Amp Circuit Breaker

QOB335 - 35 Amp Circuit Breaker

If you need a dependable replacement breaker for a compatible panelboard, the QOB335 Bolt-On Circuit Breaker is built to do the job. This 35-amp, 3-pole breaker helps protect electrical circuits from overloads and short circuits while providing the secure fit of a bolt-on installation. Its 10 kA interrupting rating at 240 VAC makes it suitable for many commercial, industrial, and light-commercial electrical systems.

The bolt-on design helps keep the breaker firmly attached to the panel, making it a popular choice anywhere a more secure connection is preferred over a plug-in style breaker. Whether you're replacing a worn breaker during scheduled maintenance or completing an electrical upgrade, the QOB335 offers dependable circuit protection in a compact package. Its three-pole configuration is commonly used on three-phase equipment, helping keep electrical systems operating safely and efficiently.

Key Features and Benefits

• 35 Amp Current Rating: 35 Amp current rating.
• 3-Pole Configuration: 3-pole breaker for three-phase applications.
• Bolt-On Mounting: Bolt-on mounting for a secure installation.
• Interrupting Rating: 10kA interrupting rating at 240VAC.
• Type QOB: Type QOB circuit breaker.
• Compact Design: Compact size fits compatible panelboards.
• Circuit Protection: Helps protect circuits from overloads and short circuits.
• Versatile Applications: Well-suited for replacement, maintenance, and new installations.

Technical Specifications

• Part Number: QOB335
  
• Type: QOB
  
• Mounting Style: Bolt-On
  
• Poles: 3
  
• Amperage: 35 Amps
  
• Interrupting Rating: 10kA @ 240VAC
  
• Dimensions:
  • Height: 3.0 in.
  • Width: 2.25 in.
  • Depth: 2.5 in.

Material Compliance and Certifications

• Industry Standards: The QOB335 is manufactured for use in compatible electrical distribution equipment and is built to meet applicable industry standards for molded case circuit breakers.
• Installation Guidance: Always confirm compatibility with your panelboard and follow all applicable electrical codes and manufacturer installation instructions.
  

Where It Works Best

• The QOB335 is commonly installed in commercial buildings, warehouses, manufacturing facilities, retail spaces, office buildings, and other locations that use three-phase power. It's a practical choice for protecting branch circuits that serve lighting, HVAC systems, motors, and other electrical equipment. Electricians and maintenance professionals also use it as a direct replacement when servicing compatible panelboards.