B220GFHH - 20 Amp GFCI Circuit Breaker
- 20 Amp
- 65kA @ 120/240VAC
- 2 Pole
Purchase Options: New In Box
B220GFHH - 20 Amp GFCI Circuit Breaker Description
B220GFHH - 20 Amp GFCI Circuit Breaker
The B220GFHH is a 2-pole, 20 amp GFCI molded case circuit breaker used in applications where both circuit protection and ground-fault safety are required. It carries a 65kA interrupting rating at 120/240VAC, making it suitable for systems where higher fault currents may be present. The built-in Class A ground-fault protection (5mA) is designed to trip quickly in the event of a ground fault, helping reduce the risk of electrical shock.
This breaker is built on the HBLFB frame and is commonly installed in commercial and light industrial electrical systems. Its molded case design provides stable operation under normal load conditions while maintaining consistent trip performance. The B220GFHH is a practical option for electricians and maintenance professionals who need reliable protection without added complexity.
Key Features and Benefits
- Class A GFCI (5mA) ground-fault protection
- 65kA interrupting capacity at 120/240VAC
- 2-pole configuration for 120/240V circuits
- 20 amp rating for standard branch circuit protection
- Molded case construction designed for steady operation
- HBLFB frame type for compatible panel installations
Technical Specifications
- Part Number: B220GFHH
- Poles: 2
- Amperage: 20A
- Voltage Rating: 120/240VAC
- Interrupting Rating: 65kA
- Ground-Fault Protection: Class A (5mA)
- Frame Type: HBLFB
- Approximate Shipping Height: 5.0
- Approximate Shipping Weight: 2.0 lbs
Material Compliance and Certifications
- This circuit breaker is manufactured using standard materials for molded case breakers and is designed to meet applicable electrical safety and performance requirements.
- The Class A GFCI function aligns with commonly accepted code requirements for personnel protection in specified installations.
Where It Works Best
- The B220GFHH is typically used in commercial buildings, light industrial facilities, and service equipment where ground-fault protection is required. It’s a good fit for distribution panels serving equipment or circuits that need dependable fault protection and higher interrupting capacity.
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Specifications
- Depth:3.0
- Height:5.0
- Width:2.0
- Poles:2
- Amperes:20
- A.I.C. Rating & Volts:65kA @ 120/240VAC
- Type:HBLFB
- Approx Dimensions:2.00"W x 3.75"L x 3.00"D
- Additional Notes:Class A (5mA) Ground-Fault Circuit Interrupter (GFCI) Molded Case Circuit Breaker.
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