GFTCB230 - 30 Amp GFCI (5mA) Circuit Breaker

GFTCB230 - 30 Amp GFCI (5mA) Circuit Breaker

If you've ever dealt with nuisance trips or questionable breakers, you know how important it is to install something you don't have to think about twice. The GFTCB230 30 amp 2-pole GFCI breaker is one of those components that just does its job—quietly and reliably. This breaker is built with ground fault protection, which means it's constantly monitoring the flow of electricity. If something's off—like current leaking where it shouldn't—it cuts power almost instantly. That's especially important in areas where moisture or human contact is a factor. You're also getting a common trip setup, so both poles shut off together. No half-measures. It's what you want for 120/240V circuits, especially when safety and code compliance are on the line. From an install standpoint, it keeps things simple. The plug-on design clicks into place without a fight, which is always appreciated when you're working inside a crowded panel. And with a 10kA interrupt rating, it's more than capable of handling typical residential fault conditions without breaking a sweat.

Key Features and Benefits

• 30 Amp, 2-Pole Breaker – Designed for standard 120/240V circuits
• Built-In GFCI Protection – Helps protect against electrical shock
• Common Trip Design – Both poles trip together for proper circuit protection
• 10kA Interrupt Rating – Handles fault conditions with confidence
• Plug-On Mounting – Installs quickly in compatible panels
• HACR Rated – Works well with HVAC and refrigeration systems
• Compact Form Factor – Fits cleanly without taking up extra space

Technical Specifications

• Part Number: GFTCB230
  
• Amperage: 30A
  
• Poles: 2
  
• Voltage: 120/240VAC
  
• Interrupt Rating: 10kA
  
• Frame Type: GFTCB
  
• Mounting Style: Plug-On
  
• Trip Type: Common Trip
  
• Dimensions:
  • 3.19" (H)
  • 2.0" (W)
  • 2.5" (D)

Material Compliance and Certifications

• HACR rated for use in heating, air conditioning, and refrigeration applications
• Built to meet standard electrical safety expectations for residential and light commercial use
• Suitable for installations requiring GFCI protection when installed per code

Where It Works Best

• Kitchens, bathrooms, and laundry areas
• Outdoor circuits or anywhere exposed to moisture
• HVAC and refrigeration equipment
• Panel upgrades where GFCI protection is required
• General residential or light commercial setups