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FXD63A150 - 150Amp Motor Circuit Protector

  • 150 Amp
  • 22k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: FXD63A150

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FXD63A150 - 150Amp Motor Circuit Protector Description

FXD63A150 - 150Amp Motor Circuit Protector

If you're replacing an existing Siemens FXD63A150, matching the original breaker's specifications is one of the most important parts of the job. This 150 Amp, 3-pole SENTRON FD molded case circuit breaker features a magnetic-only electronic trip (ETI) unit, making it a common choice for motor circuit protection where instantaneous magnetic tripping is required.

Key Features and Benefits

  • Siemens SENTRON FD molded case circuit breaker
  • 150 Amp continuous current rating
  • Three-pole configuration
  • Magnetic-only Electronic Trip (ETI) unit
  • Non-interchangeable trip design
  • FD frame construction
  • Maximum operating voltage of 600VAC
  • No lugs installed from the factory
  • Built to last for commercial and industrial electrical systems

Technical Specifications

  • Manufacturer: Siemens
  • Catalog Number: FXD63A150
  • Product Family: SENTRON Magnetic Only ETI Motor Circuit Protectors
  • Product Type: Molded Case Circuit Breaker
  • Frame: FD
  • Current Rating: 150 Amps
  • Number of Poles: 3
  • Trip Unit: Magnetic Only Electronic Trip (ETI)
  • Trip Design: Non-Interchangeable
  • Maximum Voltage: 600VAC
  • Interrupting Rating:
    • 22kAIC @ 600VAC
    • 35kAIC @ 480VAC
  • Lugs: No lugs installed
  • Dimensions: 4.5 in. W × 9.5 in. H × 4 in. D
  • Weight: 8.598 lbs.
  • Standards: UL 489, IEC 60947-2
  • RoHS Compliance: Compliant since April 3, 2009
  • Country of Origin: Mexico
  • UPC: 783643212275

Material Compliance and Certifications

The Siemens FXD63A150 is manufactured in accordance with UL 489 and IEC 60947-2 standards for molded case circuit breakers. It also complies with the manufacturer's published RoHS substance restrictions.

Installation should be completed by qualified electrical personnel and follow applicable electrical codes, safety practices, and equipment requirements.

Where It Works Best

The FXD63A150 is commonly used in motor control equipment, industrial machinery, manufacturing facilities, commercial buildings, switchboards, panelboards, and other electrical distribution systems where a 150 Amp, 3-pole magnetic-only circuit breaker is specified.


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:22k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
  • Type:FXD6
  • Sub-Category:MOTOR CIRCUIT PROTECTOR
  • Approx Dimensions:4.50"W x 9.50"H x 4.00"D
  • Additional Notes:Magnetic Trip Only, Instantaneous Minimum & Maximum Trip Range: 800A - 1,500A

Returns are easy

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

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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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