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

SIEMENS NGB1C025B BRKR NGB 25A 1P 277V 25K LD LUG 50C

SKU: #396659

Part: #NGB1C025B

UPC: 040892058710

SIEMENS NGB1C025B BRKR NGB 25A 1P 277V 25K LD LUG 50C

SKU: #396659

Part: #NGB1C025B

UPC: 040892058710

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 NGB1C025B Circuit Breaker 25A 1-Pole 277V

    The SIEMENS NGB1C025B is a 1-pole molded case circuit breaker designed for panelboard mounting in Siemens electrical distribution systems. It provides reliable overcurrent protection at 25 amperes and is rated for 277 volts AC. This breaker is suitable for use in commercial and industrial electrical applications, supporting safe and efficient power distribution. As a product from a leading switchgear supplier, it integrates line and load lugs for secure wire connections and complies with industry interrupting ratings.

    Specifications

    • Manufacturer: Siemens
    • Manufacturer Part #: NGB1C025B
    • Number of Poles: 1
    • Continuous Current Rating: 25A @ 40¬∞C
    • Voltage Rating: 277V AC
    • Interrupting Rating: 25 kA RMS symmetrical (UL 489)
    • Product Weight: 1.6760 lbs
    • UPC: 040892058710

    Features

    • Panelboard mount design for Siemens panelboards and switchboards
    • Includes line and load lugs compatible with 60/75¬∞C copper and aluminum wire
    • HACR rated for HVAC equipment protection
    • Thermal-magnetic trip unit for standard ambient temperature operation
    • Compact 1-inch width per pole for efficient panel space utilization
    • Compatible with Siemens certified accessories and components
    • Meets CSA and UL standards for safety and performance

    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