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FC34015 - 15 Amp Circuit Breaker

  • 15 Amp
  • 65k @ 480VAC; 100k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: FC34015

Purchase Options: New In Box

FC34015 - 15 Amp Circuit Breaker Description

FC34015 - 15 Amp Circuit Breaker

Finding the right replacement circuit breaker isn't just about choosing a 15 Amp model. Details like the part number, breaker type, frame size, number of poles, voltage rating, interrupt rating (A.I.C.), dimensions, and terminal configuration all need to match the original breaker to ensure it fits and performs as expected.

The FC34015 is a 3-pole Type FC thermal-magnetic molded case circuit breaker designed for use in compatible I-Line panelboards. Inside the breaker, the thermal element responds to overloads that develop over time, while the magnetic trip reacts almost instantly to short circuits. Together, they help protect your conductors and connected equipment from common electrical faults during everyday operation.

Key Features and Benefits

  • 15 Amp continuous current rating
  • Three-pole configuration for three-phase power distribution
  • Type FC molded case circuit breaker
  • Thermal-magnetic trip mechanism responds to overloads and short circuits
  • Designed for use in compatible I-Line panelboards
  • HACR Type classification
  • Rated for 60Hz electrical systems
  • Suitable for operation in ambient temperatures up to 40°C
  • Intended to match the original breaker's form, fit, and function when specifications are the same

Technical Specifications

  • Part Number: FC34015
  • Product Type: Molded Case Circuit Breaker
  • Breaker Type: FC
  • Trip Type: Thermal-Magnetic
  • Amperage: 15 Amps
  • Poles: 3
  • Frequency: 60Hz
  • Voltage Ratings:
    • 480VAC
    • 240VAC
  • Interrupt Rating (A.I.C.):
    • 65kA @ 480VAC
    • 100kA @ 240VAC
  • HACR Rated: Yes
  • Ambient Temperature Rating: 40°C
  • Application: I-Line Panelboards
  • Dimensions: 4.50"W × 8.75"H × 4.38"D
  • Approximate Shipping Weight: 7.50 lbs.

Material Compliance and Certifications

Before replacing an existing breaker, verify that the part number, breaker type, frame, amperage, pole count, voltage rating, interrupt rating (A.I.C.), dimensions, and terminal configuration all match the original equipment. Taking the time to confirm these details helps ensure the breaker is compatible with the existing electrical system and provides the intended form, fit, and function.

Where It Works Best

The FC34015 is commonly installed in I-Line panelboards serving commercial buildings, industrial facilities, manufacturing plants, schools, healthcare facilities, and other three-phase electrical distribution systems. Its 15 Amp rating, Type FC configuration, and high interrupt ratings make it a practical choice for maintenance and repair projects where matching the original breaker is essential.


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.

Square D® is a registered trademark of Schneider Electric. Products sold are surplus, used, or refurbished and are NOT supplied by Schneider Electric or its affiliates.

Specifications

  • Width:4.5
  • Height:8.75
  • Depth:4.38
  • Poles:3
  • Amperes:15
  • A.I.C. Rating & Volts:65k @ 480VAC; 100k @ 240VAC
  • Type:FC
  • Approx Dimensions:4.50"W x 8.75"L x 4.38"D
  • Additional Notes:60Hz, 40°C, HACR Type, Thermal Magnetic, Molded Case Circuit Breaker, for I-Line Panelboards

Returns are easy

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

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

Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.

If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.

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).

Same Day Shipping

We strive to ship out your items within one business day.

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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