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Siemens VL Series NGB3B050B

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NGB3B050B

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The NGB3B050B circuit breaker from Siemens offers robust performance for 3-phase applications. It is rated at 50 A with a maximum voltage of 600 V, ensuring reliable operation in demanding environments.

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Technical specifications for NGB3B050B

ManufacturerSiemens
Product TypeCircuit Breaker
Product LineVL Series
Part NumberNGB3B050B
UPC783643414327
Number of Poles3 Poles
Phase Type3-Phase
Max. Rated Voltage600 V
Rated Current50 A
Mounting TypeBolt-On Connection
Contactor TypeMagnetic Contactor
Interrupt Rating at 240 VAC100 KAIC
Interrupt Rating at 480 V AC25 KAIC
Frame TypeGB Frame
Rated Voltage480 V
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The Siemens NGB3B050B is a durable circuit breaker engineered for efficient electrical protection. Operating at a maximum rated voltage of 600 V, it is rated to handle a current of 50 A effectively. Designed for three-phase setups, this breaker includes three poles for comprehensive circuit management.

The frame type is categorized as a GB frame, which provides the necessary structural integrity for robust performance. This model uses a bolt-on connection for mounting, allowing for straightforward installation.

For enhanced safety measures, this circuit breaker boasts a significant interrupt rating of 100 KAIC at a voltage of 240 VAC and 25 KAIC for 480 VAC. It incorporates a magnetic contactor, which guarantees reliable operational control. Overall, the NGB3B050B combines critical specifications to deliver the necessary performance in various industrial applications.