Siemens NGB3B125B Panelboard Mount Molded Case Circuit Breaker 3-Pole 125-Amp 600-Volt AC

  

*Images are for illustration purposes only and may not be an exact representation of the product

Siemens NGB3B125B Panelboard Mount Molded Case Circuit Breaker 3-Pole 125-Amp 600-Volt AC

SKU: 237574
Standard Pack/Case Quantity: 1/Pack
Siemens 3-Pole Molded case circuit breaker is rated at 125-Amps and 600-Volt AC. Interrupt current rating of this circuit breaker is 14-Kilo-Amps. It measures 3-Inch x 2.8-Inch x 5.1-Inch. This 3-Phase circuit breaker with load side lug terminal connection, accommodates copper wire of size 8 - 1/0-AWG and aluminum wire of size 8 - 2/0-AWG. This GB-Frame circuit breaker features LI, non-interchangeable and thermal magnetic trip function to ensure reliability. It supports bolt-on and panelboard mounting for making installation easier. Circuit breaker is perfect for reverse feed applications.
  • Current rating of 125-Amps at 40 deg C
  • Measures 3-Inch x 2.8-Inch x 5.1-Inch
  • Operates well up to 40 deg C

Overview

Siemens 3-Pole Molded case circuit breaker is rated at 125-Amps and 600-Volt AC. Interrupt current rating of this circuit breaker is 14-Kilo-Amps. It measures 3-Inch x 2.8-Inch x 5.1-Inch. This 3-Phase circuit breaker with load side lug terminal connection, accommodates copper wire of size 8 - 1/0-AWG and aluminum wire of size 8 - 2/0-AWG. This GB-Frame circuit breaker features LI, non-interchangeable and thermal magnetic trip function to ensure reliability. It supports bolt-on and panelboard mounting for making installation easier. Circuit breaker is perfect for reverse feed applications.

Specifications

RoHS Flag
Contact manufacturer
Voltage Rating
600 Volt AC
GTIN
00783643414396
Terminal Connection
Load Side Lug
UNSPSC
39121616
Standard Pack/Case Quantity
1/Pack
Energy Star Flag
No
Country Of Origin
Mexico
Temperature Rating
40 deg C
Manufacturer Name
Siemens
Phase
3
Actuator
No
Amperage Rating
125 Amp at 40 deg C
Brand Name
Siemens
UPC
78364341439
Trip Type
Thermal Magnetic, Reverse Feed, Non-Interchangeable
Manufacturer Part Number
NGB3B125B
Number of Poles
3
Mounting
Panelboard
Item Name
Molded Case Circuit Breaker
Interrupt Rating
14 Kilo-Amp
Frequency Rating
50/60 Hz
Frame
GB
Dimensions
3 Inch Width x 2.8 Inch Depth x 5.1 Inch Height
Conductor Size
8-1/0 AWG Copper, 8-2/0 AWG Aluminum
Start Type
No
Bulb Base
No
Color Temperature
No
Bulb Overall Shape
No
Bulb Base Group
No
Bulb Shape
No
Dimmable
No
Light Color
No

Documents

Catalog Specification Sheet
  1. Registration

    Click here to login or register your account. Business account customers will have access to account pricing and payment options.

  2. Help Center

    Click here for answers to common questions about ordering, shipping, payment, and returns, as well as contact information for our customer service team.

  3. Branch Locator

    Updating your home branch will make scheduling pick up orders faster and easier and will improve search results by bringing local products to the top of the list.

  4. Search

    Search using keywords, manufacturer part numbers, SKUs, trade slang, and more…

  5. Shop by Category

    Browse our catalog of thousands of products…

  6. Newsletter

    Sign up here to receive our latest deals and to be notified as we continue to improve the site.