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FA36100 - 100 Amp Circuit Breaker

  • 100 Amp
  • 18k @ 480VAC; 25k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: FA36100

Purchase Options: New In Box

FA36100 - 100 Amp Circuit Breaker Description

FA36100 - 100 Amp Circuit Breaker

The FA36100 is a 100 Amp, 3-pole thermal magnetic molded case circuit breaker used in compatible FA Series I-Line panelboards. When you're servicing existing electrical distribution equipment, having the correct breaker specifications is critical.

The thermal magnetic trip unit provides protection by responding to both overload conditions and short circuits. Built to last, this molded case circuit breaker is a practical choice for commercial and industrial facilities that need a compatible FA Series replacement while keeping their existing electrical equipment configuration intact.

Key Features and Benefits

  • 100 Amp current rating
  • Three-pole design for compatible three-phase electrical systems
  • FA Series thermal magnetic molded case circuit breaker
  • Thermal magnetic protection helps respond to overloads and short-circuit conditions
  • Designed for compatible I-Line panelboard installations
  • HACR Type rated for qualifying HVAC and refrigeration applications
  • Rated for 60Hz operation
  • Suitable for ambient temperatures up to 40°C (104°F)
  • Built to last in existing commercial and industrial electrical systems
  • Provides the original form, fit, and function required for compatible FA Series installations

Technical Specifications

  • Part Number: FA36100
  • Type: FA
  • Circuit Breaker Type: Thermal Magnetic Molded Case Circuit Breaker
  • Amperage: 100 Amps
  • Poles: 3
  • Voltage Ratings: 480VAC, 240VAC
  • Interrupting Capacity (A.I.C.):
    • 18kA @ 480VAC
    • 25kA @ 240VAC
  • Frequency: 60Hz
  • HACR Rated: Yes
  • Ambient Temperature Rating: 40°C (104°F)
  • Application: I-Line Panelboards
  • Dimensions:
    • Width: 4.50" W
    • Height: 8.75" H
    • Depth: 4.38" D
  • Approximate Shipping Weight: 7.50 lbs.

Material Compliance and Certifications

The FA36100 is intended for use in compatible FA Series I-Line panelboards where the electrical ratings and physical configuration match the existing equipment. Before installation, confirm the breaker’s amperage, voltage rating, interrupting capacity, pole arrangement, and mounting compatibility. Installation should be completed by qualified electrical personnel following the National Electrical Code (NEC), applicable local requirements, and the equipment manufacturer’s guidelines.

Where It Works Best

  • The FA36100 is commonly used in:
  • FA Series I-Line panelboards
  • Commercial electrical distribution systems
  • Industrial facilities
  • Manufacturing plants
  • Office buildings
  • Schools and institutional buildings
  • HVAC and refrigeration equipment requiring HACR-rated protection
  • Three-phase branch and feeder circuits

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:100
  • A.I.C. Rating & Volts:18k @ 480VAC; 25k @ 240VAC
  • Type:FA
  • 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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