Q3100H - 100Amp Circuit Breaker

Q3100H - 100Amp Circuit Breaker

The Q3100H circuit breaker is a 100-amp, 3-pole, Type QPH plug-in circuit breaker designed for applications requiring dependable circuit protection and a 22kA interrupting rating at 240VAC. Its three-pole configuration makes it suitable for compatible electrical systems that require simultaneous protection across all three poles. With a compact footprint measuring approximately 3.13 inches high, 3.0 inches wide, and 2.56 inches deep, the Q3100H combines substantial 100A capacity with a space-conscious plug-in design. It is also HACR-rated, making it suitable for compatible heating, air-conditioning, and refrigeration equipment applications where an HACR-rated breaker is specified. Rated at 40°C, this breaker offers clear operating characteristics that make it easier for electricians, maintenance professionals, facility teams, and equipment owners to identify the right breaker for an existing electrical system. When replacing or matching a circuit breaker, part number, breaker type, amperage, pole count, voltage, interrupting capacity, and connection style all matter so always confirm that the Q3100H 100A 3-pole breaker matches the requirements of your panel and application before installation.

Key Features and Benefits

• Provides 100A circuit protection for compatible electrical equipment and distribution applications.
• Designed to protect three-pole circuits where the Q3100H's electrical characteristics are required.
• Offers an interrupting capacity of 22,000 amps at 240VAC, an important specification when matching a breaker to the available fault-current requirements of an electrical system.
• Identified as a QPH-type circuit breaker for accurate replacement and application matching.
• The plug-in configuration supports installation in electrical equipment specifically designed to accept this breaker type.
• Suitable for compatible heating, air-conditioning, and refrigeration applications that specify an HACR-rated circuit breaker.
• Designed with a specified 40°C rating for proper application matching.
• At approximately 3.13" H × 3.0" W × 2.56" D, the breaker provides its rated protection in a compact form factor.

Technical Specifications

• Part Number: Q3100H
  
• Breaker Type: QPH
  
• Amperage: 100 Amps
  
• Number of Poles: 3
  
• A.I.C. / Interrupting Rating: 22kA at 240VAC
  
• Voltage: 240VAC
  
• Connection / Mounting Style: Plug-In
  
• HACR Rated: Yes
  
• Temperature Rating: 40°C
  
• Dimensions:
  • Height: 3.13 in.
  • Width: 3.0 in.
  • Depth: 2.56 in.

Material Compliance and Certifications

• The available specifications identify the Q3100H as HACR-rated and specify a 40°C rating. No additional material-compliance declarations or certifications are provided in the supplied product information. For applications requiring specific regulatory approvals, material declarations, environmental compliance documentation, or other certifications, verify those requirements against the breaker labeling and applicable technical documentation before installation.
  

Where It Works Best

• The Q3100H 100 amp 3-pole circuit breaker works best in compatible electrical panels and distribution equipment designed for Type QPH plug-in breakers and requiring a 100A, three-pole device with a 22kA A.I.C. rating at 240VAC. Its HACR rating also makes it a practical match for compatible heating, air-conditioning, and refrigeration equipment when the system specifications call for an HACR-rated breaker. It can be particularly useful for replacement and maintenance applications where the existing equipment specifically calls for Q3100H or matching electrical and mechanical characteristics.