Don't see what you're looking for? We can get it for you!
Call us: 1-866-853-4768

SIEMENS HFD63B125PUN BRKR HFD6 3P 600V 125A LEL 120V UV

SKU: #313500

Part: #HFD63B125PUN

UPC: 040892868135

SIEMENS HFD63B125PUN BRKR HFD6 3P 600V 125A LEL 120V UV

SKU: #313500

Part: #HFD63B125PUN

UPC: 040892868135

Product form

Out of stock, Call 1-866-853-4768 for availability and price.  IIn Stock
Monday to Friday we ship in stock items within 1 business day. Same day shipping cut off is 1pm ET.

Out of Stock
Out of stock items are generally available to ship within 2-3 business days unless specified. Contact us for specific availability.

Special Order
Special order items will ship in about 7 business days.

    Next day delivery

    Description

    SIEMENS HFD63B125PUN BRKR HFD6 3P 600V 125A LEL 120V UV Molded Case Circuit Breaker

    The Siemens HFD63B125PUN is a 3-pole molded case circuit breaker designed for electrical distribution and protection applications. Rated for 600V AC and 125A continuous current at 40°C operating temperature, it is suitable for use in industrial and commercial switchgear assemblies. This breaker meets UL 489 and CSA C22.2 No. 5 standards and is compatible with Siemens FD frame accessories, providing reliable circuit protection in wire and cable systems.

    Specifications

    • Manufacturer: Siemens
    • Manufacturer Part #: HFD63B125PUN
    • Frame: FD
    • Number of Poles: 3
    • Interrupt Rating: 25 kAIC
    • Continuous Current Rating: 125A @ 40°C
    • Voltage Rating: 600V AC
    • Operating Temperature: 40°C
    • Dimensions (W x H x L): 6.00 in x 11 in x 7.00 in
    • Product Weight: 10 lbs
    • Actuator: U01FD60 Accessory
    • Enclosure: Varying
    • UPC: 040892868135

    Features

    • Thermal-magnetic trip unit providing reliable circuit protection
    • Compatible with Siemens FD frame series for flexible installation
    • UL and CSA certified for safety and regulatory compliance
    • Suitable for use in 3-pole electrical distribution and lighting solutions
    • High interrupting rating of 25kAIC ensures protection against short circuits
    • Designed for use with 600V AC systems and 120V undervoltage release (UV)
    • Supports accessory actuator for enhanced operational control

    Downloads & Links

    • Safe & Secure

      Safe & Secure

      Shop with confidence, your privacy is our top priority.

    • Best Price Guarantee

      Best Price Guarantee

      Don't compromise quality for price – we have you covered.

    • One Stop Shop

      One Stop Shop

      Convenient shopping for the best in quality and service.

    • Nationwide Delivery

      Nationwide Delivery

      From our warehouse to your door - nationwide.

    Recently viewed

    View all 

    Shop by Department

    View all 

    View all 

    Recommended Products

    ULE Group Logo

    © 2026 ULE Group, All Rights Reserved.

      • Ach Direct Debit
      • Amazon
      • American Express
      • Apple Pay
      • Diners Club
      • Discover
      • Google Pay
      • Mastercard
      • PayPal
      • Shop Pay
      • Visa

      Login

      Forgot your password?

      Don't have an account yet?
      Create account