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Siemens VL Series NGB3B020B

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NGB3B020B

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The NGB3B020B circuit breaker from Siemens' VL Series is designed for robust performance with an amperage rating of 20 A and supports three-phase applications. It operates effectively within a voltage rating of 600Y/347 VAC.

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Technical specifications for NGB3B020B

ManufacturerSiemens
Product TypeCircuit Breaker
Product LineVL Series
Part NumberNGB3B020B
UPC783643414266
Amperage Rating20 A
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Mounting TypePanelboard Mount
Number of Poles3 Poles
Phase Type3 Phases
Trip TypeThermal Magnetic Trip
Voltage Rating600Y/347 VAC
Wire Size4 to 2/0 AWG
Interrupt Rating14 kA
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Siemens' NGB3B020B from the VL Series is a well-engineered circuit breaker suited for high-demand applications. Rated for 20 Amperes, this device operates within a voltage range of 600Y/347 VAC. Its durable thermal magnetic trip mechanism ensures reliable protection against overloads and short circuits.

This circuit breaker is designed for panelboard mounting and features three poles, which enable it to handle three-phase power configurations efficiently. The NGB3B020B is compatible with wire sizes from 4 AWG to 2/0 AWG, allowing flexibility during installation.

With a minimum operational frequency of 50 Hz and a maximum of 60 Hz, this circuit breaker adapts to various electrical systems with ease. Additionally, it has an interrupt rating of 14 kA, ensuring robust protection against electrical faults. This combination of features positions the NGB3B020B as a reliable choice for a secure and effective circuit protection solution.