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FD63B125L - 125Amp Circuit Breaker

  • 125 Amp
  • 22k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: FD63B125L

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FD63B125L - 125Amp Circuit Breaker Description

FD63B125L - 125Amp Circuit Breaker

The Siemens FD63B125L is a robust low-voltage Sentron molded case circuit breaker, designed for high performance and reliability. Featuring a thermal-magnetic trip unit, this circuit breaker ensures both overload protection and short-circuit protection, making it an essential component for safeguarding electrical systems in commercial and industrial settings.

Key Features and Benefits:

  • High Breaking Capacity: Capable of handling 22kAIC at 600V and 35kAIC at 480V, this circuit breaker provides superior protection against high fault currents.
  • Thermal-Magnetic Trip Unit: Combines both thermal and magnetic trip functions to protect against overloads and short circuits, ensuring comprehensive protection for your electrical systems.
  • Durable Construction: Built with high-quality materials to withstand rigorous use in demanding environments.
  • Standard 40å¡C Breaker Frame: Designed to perform reliably in a wide range of temperatures, enhancing the safety and durability of your electrical installations.
  • Line and Load Side Lugs: Includes TA1FD350A lugs, supporting wire ranges from 6AWG to 350KCM (CU) and 4AWG to 350KCM (AL), ensuring versatile connectivity options.

Technical Specifications:

  • Rated Current: 125A
  • Poles: 3-Pole
  • Voltage Rating: 600V
  • Breaking Capacity: 22kAIC at 600V, 35kAIC at 480V
  • Trip Unit: Thermal-Magnetic
  • Wire Range: 6AWG - 350KCM (CU), 4AWG - 350KCM (AL)
  • Dimensions (W x H x D): 4.5 x 9.5 x 4 inches
  • Weight: 10.031 lb

Material Compliance and Certifications:

  • Standards Compliance: Meets UL 489 and IEC 60947-2 standards for low-voltage circuit breakers.
  • RoHS Compliance: Compliant with the substance restrictions according to the RoHS directive since July 18, 2019.
  • WEEE Directive: Complies with the Waste Electrical and Electronic Equipment (WEEE) directive (2012/19/EU) for take-back obligations.
  • REACH Compliance: Adheres to the REACH Article 33 duty to inform based on the current list of candidates.

Suitability:

  • The Siemens FD63B125L circuit breaker is ideal for a variety of applications, including commercial and industrial electrical systems. Its high breaking capacity and thermal-magnetic trip unit make it suitable for protecting circuits in manufacturing plants, data centers, and large commercial buildings. The robust design ensures reliability and safety, making it a trusted choice for electrical professionals. Whether you are upgrading existing systems or installing new electrical infrastructure, the FD63B125L offers unparalleled protection and performance.

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. All trademarks and registered trademarks are the property of their respective owners.

Specifications

  • Width:4.5
  • Height:9.5
  • Depth:4.0
  • Poles:3
  • Amperes:125
  • A.I.C. Rating & Volts:22k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
  • Type:FD6-A
  • Approx Dimensions:4.50"W x 9.50"H x 4.00"D
  • Additional Notes:50/60Hz, 40å¼C, HACR Rated, Sentron Frame Molded Case Circuit Breaker with Interchangeable Trip Unit, Includes Line and Load-Side Terminals

Returns are easy

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

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

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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