NGB3B030B | Siemens 3 Pole Circuit Breaker
NGB3B030B | Siemens 3 Pole Circuit Breaker

NGB3B030B | Siemens 3 Pole Circuit Breaker

Part #: NGB3B030B Manufactured by: Siemens
Regular price
$329.00
Sale price
$329.00
Regular price
4 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
The Siemens NGB3B030B is a 3-pole molded case circuit breaker from the VL Series, designed for robust industrial applicati...  Read more
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IQElectro 2-Year Warranty
Warranty for Product #: NGB3B030B
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Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.
NGB3B030B | Siemens 3 Pole Circuit Breaker
    NGB3B030B | Siemens 3 Pole Circuit Breaker
NGB3B030B | Siemens 3 Pole Circuit Breaker

Product Description P/N: NGB3B030B

Description / Specifications

Description

The Siemens NGB3B030B is a 3-pole molded case circuit breaker from the VL Series, type NGB. It operates at 30 amps and 600 volts AC, with a standard interrupting capacity rated at 25kA at 480 volts AC. Designed for panelboard mounting, it is suitable for reverse feed applications and features a bolt-on configuration. The breaker is equipped with Long-Time and Instantaneous trip functions, ensuring comprehensive protection.

 


Technical Specifications 

Part Number 

NGB3B030B 

Manufacturer 

Siemens / ITE 

Family 

VL Series 

Pole 

3 

Amp 

30 

Volt 

600 

Phase 

3 

Category 

Molded Case / 3-Pole 

Connection 

Bolt-On 

Type 

NGB 

Functions 

LI - Long-Time and Instantaneous 

Protection 

Thermal Magnetic 

AIC Ratings 

25kA@480V 

 

 

Information About NGB3B030B


The Siemens NGB3B030B is a 3-pole circuit breaker from the VL Series, designed for industrial applications requiring robust electrical protection. This circuit breaker features a voltage rating of 600V and is capable of handling currents up to 30A. It is equipped with a standard interrupting capacity of 25kA at 480V, suitable for managing electrical overloads and short circuits in industrial settings. 

Designed for panelboard mounting, the NGB3B030B is particularly suited for applications where reverse feed configurations are necessary. Its bolt-on connection type ensures secure installation and reliable performance. The circuit breaker includes Long-Time and Instantaneous trip functions (LI), enhancing its ability to respond to varying fault conditions effectively. 

Constructed with thermal magnetic technology, the NGB3B030B offers a dual-mode protection mechanism. Thermal protection responds to overcurrents by heating a bimetallic strip, while magnetic protection detects short circuits through electromagnetic induction. This combination ensures reliable operation across a wide range of electrical fault scenarios. 

The molded case design of the NGB3B030B enhances durability and safety, providing robust insulation and protection for internal components. It incorporates load side lug terminals, facilitating straightforward connection to electrical circuits and contributing to ease of installation and maintenance. 

 

Manufacturer information

Siemens: A renowned global manufacturer, leading in technology, engineering, and innovation across diverse sectors for a sustainable future.

IQElectro is not an authorized distributor.
QElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description

The Siemens NGB3B030B is a 3-pole molded case circuit breaker from the VL Series, type NGB. It operates at 30 amps and 600 volts AC, with a standard interrupting capacity rated at 25kA at 480 volts AC. Designed for panelboard mounting, it is suitable for reverse feed applications and features a bolt-on configuration. The breaker is equipped with Long-Time and Instantaneous trip functions, ensuring comprehensive protection.

 


Technical Specifications 

Part Number 

NGB3B030B 

Manufacturer 

Siemens / ITE 

Family 

VL Series 

Pole 

3 

Amp 

30 

Volt 

600 

Phase 

3 

Category 

Molded Case / 3-Pole 

Connection 

Bolt-On 

Type 

NGB 

Functions 

LI - Long-Time and Instantaneous 

Protection 

Thermal Magnetic 

AIC Ratings 

25kA@480V 

 

 

Information About NGB3B030B


The Siemens NGB3B030B is a 3-pole circuit breaker from the VL Series, designed for industrial applications requiring robust electrical protection. This circuit breaker features a voltage rating of 600V and is capable of handling currents up to 30A. It is equipped with a standard interrupting capacity of 25kA at 480V, suitable for managing electrical overloads and short circuits in industrial settings. 

Designed for panelboard mounting, the NGB3B030B is particularly suited for applications where reverse feed configurations are necessary. Its bolt-on connection type ensures secure installation and reliable performance. The circuit breaker includes Long-Time and Instantaneous trip functions (LI), enhancing its ability to respond to varying fault conditions effectively. 

Constructed with thermal magnetic technology, the NGB3B030B offers a dual-mode protection mechanism. Thermal protection responds to overcurrents by heating a bimetallic strip, while magnetic protection detects short circuits through electromagnetic induction. This combination ensures reliable operation across a wide range of electrical fault scenarios. 

The molded case design of the NGB3B030B enhances durability and safety, providing robust insulation and protection for internal components. It incorporates load side lug terminals, facilitating straightforward connection to electrical circuits and contributing to ease of installation and maintenance. 

 

Manufacturer information

Siemens: A renowned global manufacturer, leading in technology, engineering, and innovation across diverse sectors for a sustainable future.

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