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BRN245GF - 40A GFCI (5mA) Circuit Breaker

  • 45 Amp
  • 10k @ 120/245VAC
  • 2 Pole
Circuit BreakersSKU: BRN245GF

Purchase Options: New In Box

BRN245GF - 40A GFCI (5mA) Circuit Breaker Description

BRN245GF - 40A GFCI (5mA) Circuit Breaker

The BRN245GF is a 45 amp, 2-pole GFCI circuit breaker built for situations where ground-fault protection isn’t optional—it’s required. Designed to trip at 5mA, this breaker helps protect people from shock in areas where moisture, tools, or heavy use are part of everyday operation. With a 10kA interrupting rating at 120/245VAC, it’s made to handle real-world electrical conditions without overcomplicating the install. Electricians tend to choose this style of breaker when they need reliable protection that works quietly in the background and passes inspection without headaches.

Key Features and Benefits

  • Trips at 5mA: Helps reduce the risk of electrical shock
  • 2-pole configuration: For 120/245VAC circuits
  • 45 amp rating: Suited for higher-load applications
  • 10kA A.I.C.: For dependable fault interruption
  • Compact frame: Fits cleanly into compatible panels

Technical Specifications

  • Part Number: BRN245GF
  • Poles: 2
  • Amperage: 45A
  • Voltage: 120/245VAC
  • Interrupt Rating: 10kA
  • Frame Type: GFCB
  • Protection Type: Type GFTCB, 5mA GFCI
  • Shipping Weight: Approx. 2.0 lbs
  • Approx. Height: 4.25 inches

Material Compliance and Certifications

  • This breaker is built to meet standard electrical safety requirements for ground-fault circuit protection. When installed correctly, it aligns with NEC applications that call for GFCI protection, helping streamline inspections and long-term service use.

Where It Works Best

  • The BRN245GF is commonly used in garages, workshops, kitchens, utility areas, and other locations where ground-fault protection is expected. It’s also a solid choice for light commercial spaces that need dependable personnel protection without adding complexity to the electrical system.

Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.

Specifications

  • Depth:3.0
  • Height:4.25
  • Width:2.0
  • Poles:2
  • Amperes:45
  • A.I.C. Rating & Volts:10k @ 120/245VAC
  • Type:GFCB
  • Approx Dimensions:2.00"W x 4.25"L x 3.00"D
  • Additional Notes:Type GFTCB, 5mA Personnel Protection Ground Fault Circuit Interrupting (GFCI) Circuit Breaker

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

FREE shipping on breaker orders over $100 and all other items with orders over $500.

CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

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In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

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