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FJ3B150 - 150Amp Circuit Breaker

  • 150 Amp
  • 14k @ 600VAC; 18k @ 480VAC; 22k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: FJ3B150 [R]

Purchase Options: Refurbished

FJ3B150 - 150Amp Circuit Breaker Description

FJ3B150 - 150Amp Circuit Breaker

The FJ3B150 is a 150 Amp, 3-pole molded case circuit breaker used in your electrical equipment that calls for an FJ3 frame breaker. It is typically used when an existing breaker needs to be replaced with one that matches the original frame style, amp rating, and electrical specifications.

Key Features and Benefits

  • 150 Amp three-pole molded case circuit breaker
  • FJ3 frame design for compatible electrical equipment
  • 225 Ampere FJ frame configuration
  • Rated for 600VAC, 480VAC, and 240VAC systems
  • Three-pole configuration for three-phase circuit applications
  • Matches compatible existing FJ3 breaker installations
  • Helps preserve original panel layout and equipment configuration
  • Molded case construction built for continued service
  • Used for electrical maintenance and replacement projects

Technical Specifications

  • Catalog Number: FJ3B150
  • Product Type: Molded Case Circuit Breaker
  • Frame Type: FJ3
  • Frame Size: 225 Ampere FJ Frame
  • Amperage Rating: 150 Amps
  • Poles: 3
  • Voltage Ratings:
    • 600VAC
    • 480VAC
    • 240VAC
  • A.I.C. Rating:
    • 14kA at 600VAC
    • 18kA at 480VAC
    • 22kA at 240VAC
  • Temperature Rating: 40°C
  • Breaker Type: Type ET Molded Case Circuit Breaker
  • Dimensions: 4.50"W x 10.00"L x 4.00"D
  • Height: 10.5 inches
  • Width: 4.5 inches
  • Depth: 4.0 inches
  • Approximate Shipping Weight: 14 lbs

Material Compliance and Certifications

The FJ3B150 is a molded case circuit breaker intended for use in compatible electrical distribution equipment. It is commonly used for replacement and maintenance work where matching the original breaker specifications is required.

Where It Works Best

  • Existing electrical equipment using compatible FJ3 frame breakers
  • Commercial and industrial power distribution systems
  • Three-phase electrical applications requiring a 150 Amp breaker
  • Electrical panels requiring a three-pole molded case circuit breaker
  • Replacement of compatible FJ frame circuit breakers
  • Maintenance projects where keeping the original equipment setup is important

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.

Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.

Specifications

  • Width:4.5
  • Height:10.0
  • Depth:4.0
  • Poles:3
  • Amperes:150
  • A.I.C. Rating & Volts:14k @ 600VAC; 18k @ 480VAC; 22k @ 240VAC
  • Type:FJ3
  • Approx Dimensions:4.50"W x 10.00"L x 4.00"D
  • Additional Notes:40°C, Type ET 225 Ampere "FJ" Frame, Molded Case Circuit Breaker

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).

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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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