QBHW2030 - 30 Amp Circuit Breaker

QBHW2030 - 30 Amp Circuit Breaker

When you're replacing a circuit breaker, getting the details right matters. The QBHW2030 is a 30-amp, 2-pole Quicklag circuit breaker with a bolt-on design and thermal magnetic protection. It's rated for 120/240VAC and has a 22kA A.I.C. rating, providing the specifications required for compatible electrical equipment that calls for this breaker type. The QBHW2030 is also HACR-rated and rated for 40°C. Its compact size 3.41 inches high, 2 inches wide, and 2.92 inches deep makes it easy to identify alongside the other electrical and mounting specifications. Looking for a replacement? Don't rely on amperage alone. Check the QBHW2030 part number, along with the pole count, voltage, interrupting rating, dimensions, and bolt-on configuration, to ensure it meets your equipment requirements.

Key Features and Benefits

• 30 amp, 2-pole configuration for equipment requiring these specific electrical ratings.
• 120/240VAC rating for compatible AC electrical applications.
• 22kA A.I.C. at 120/240VAC provides the specified interrupting capacity for fault conditions.
• Thermal magnetic protection responds to both overload and short-circuit conditions.
• Bolt-on design provides a secure connection in equipment designed for QBHW breakers.
• HACR rated, making it suitable for compatible heating, air-conditioning, and refrigeration applications where this rating is specified.
• 40°C rated for operation according to its stated temperature rating.
• Compact footprint at 3.41" H x 2.0" W x 2.92" D.

Technical Specifications

• Part Number: QBHW2030
  
• Type: QBHW
  
• Series: Quicklag
  
• Amperage: 30A
  
• Poles: 2
  
• Voltage: 120/240VAC
  
• A.I.C. Rating: 22kA @ 120/240VAC
  
• Protection Type: Thermal Magnetic
  
• Mounting: Bolt-On
  
• Temperature Rating: 40°C
  
• HACR Rated: Yes
  
• Dimensions:
  • Height: 3.41 in.
  • Width: 2.0 in.
  • Depth: 2.92 in.

Material Compliance and Certifications

• The QBHW2030 is HACR-rated, an important consideration when the breaker is used with compatible heating, air-conditioning, or refrigeration equipment that specifies an HACR-rated circuit breaker.
• For replacement work, always compare the breaker's ratings and configuration with the requirements listed on the existing equipment. Electrical codes and equipment specifications should be followed, and a qualified electrical professional should handle installation.

Where It Works Best

• The QBHW2030 makes the most sense in compatible electrical equipment designed for a QBHW bolt-on circuit breaker. It can be used in applications requiring a 30-amp, two-pole, 120/240VAC thermal-magnetic breaker with a 22kA interrupting rating. Its HACR rating also makes it an option for compatible HVAC and refrigeration applications that require these electrical specifications.
  
  If you're replacing an existing breaker, start with the QBHW2030 part number, then check the details. Is it 30 amps? Two poles? Bolt-on? Does the equipment require 120/240 VAC and a 22kA A.I.C. rating? Those checks are far more useful than choosing a breaker based on appearance alone.