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FJ63B150 - 150Amp Circuit Breaker

  • 150 Amp
  • 18k @ 600VAC; 25k @ 480VAC; 25k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: FJ63B150 [R]

Purchase Options: Refurbished

FJ63B150 - 150Amp Circuit Breaker Description

FJ63B150 - 150Amp Circuit Breaker

The FJ63B150 is a 150 Amp, 3-pole molded case circuit breaker designed for electrical systems that require a breaker built on the FJ6 frame. It's often used when you're replacing an existing breaker during maintenance or repairs, especially in equipment where keeping the original frame size and electrical ratings is essential.

Key Features and Benefits

  • 150 Amp molded case circuit breaker
  • Three-pole design for three-phase electrical systems
  • Built on the FJ6 frame
  • Thermal magnetic trip protection against overloads and short circuits
  • Non-interchangeable trip unit
  • Includes load-side lug terminals
  • Designed as a form, fit, and function replacement for compatible equipment
  • Rated for 50/60Hz operation

Technical Specifications

  • Part Number: FJ63B150
  • Product Type: Molded Case Circuit Breaker
  • Frame Type: FJ6
  • Amperage: 150 Amps
  • Poles: 3
  • Trip Type: Thermal Magnetic
  • Trip Unit: Non-Interchangeable
  • Frequency: 50/60Hz
  • Ambient Temperature Rating: 40°C
  • Voltage Ratings:
    • 600VAC
    • 480VAC
    • 240VAC
  • A.I.C. Rating:
    • 18kA @ 600VAC
    • 25kA @ 480VAC
    • 25kA @ 240VAC
  • Terminals: Includes Load-Side Lug Terminals
  • Dimensions: 4.50"W × 9.50"H × 4.00"D
  • Height: 9.5 in.
  • Width: 4.5 in.
  • Depth: 4.0 in.
  • Approximate Shipping Weight: 14.00 lbs.

Material Compliance and Certifications

Installation should be performed by qualified personnel in accordance with applicable electrical codes and the original equipment manufacturer's requirements.

Where It Works Best

  • Commercial facilities
  • Industrial plants
  • Manufacturing environments
  • Electrical distribution systems
  • Switchboards
  • Panelboards

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:9.5
  • Depth:4.0
  • Poles:3
  • Amperes:150
  • A.I.C. Rating & Volts:18k @ 600VAC; 25k @ 480VAC; 25k @ 240VAC
  • Type:FJ6
  • Approx Dimensions:4.50"W x 9.50"H x 4.00"D
  • Additional Notes:50/60Hz, 40°C, Thermal Magnetic, Molded Case Circuit Breaker with Non-Interchangeable Trip Unit, Includes Load-Side Lug Terminals

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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