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VL Series

Siemens VL Series

The Siemens VL Series circuit breakers are molded case circuit breakers. They support continuous current ratings between 30 and 1600 Amps. The trip unit options for VL Series circuit breakers are thermal-magnetic trip units, electronic trip units, and electronic trip units with LCD screens. The maximum interrupt rating for VL Series circuit breakers is 100 kA at 480V AC. VL Series circuit breakers with electronic trip units can support PROFIBUS DP and MODBUS RTU communication. Accessories for VL Series circuit breakers are field-installable. These breakers have global ratings and are tested to 2x the endurance ratings specified by UL.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Browse VL Series

Browse available units in our catalog of VL Series.

LGB2B030B

This circuit breaker offers substantial interrupt ratings of 100 kA at 240 V and 65 kA at 480 V. It accommodates a wire range of 14 to 6 AWG and 12 to 10 AWG. Installation is achieved via panel mounti

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LGB3B070B

This 3-pole circuit breaker features thermal magnetic protection and a high interrupting capacity of 100 kAIC at 240V, making it suitable for various heavy-duty applications. Designed for reliable per

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LGG3B050L

This unit features a thermal magnetic tripping mechanism for both long-time and instantaneous overcurrent protection. It accepts terminal connections on both line and load sides and can be mounted usi

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NGB2B070B

Designed for panel or bolt-on mounting, this circuit breaker operates efficiently at frequencies of 50 to 60 Hz. The NGB2B070B incorporates thermal magnetic protection to ensure safe circuit operation

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NGB2B100B

The NGB2B100B features two-pole configuration and boasts breaking capacities of 25 kA at 480V and 14 kA at 600Y/347V. It is mounted on a panelboard and employs a bolt-on electrical connection with loa

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NGB3B015B

This device consists of three poles and employs a thermal magnetic trip unit, which provides reliable protection through its long-time overload and instantaneous short circuit trip functions. Mounting

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NGB3B050B

This 3-pole circuit breaker is designed for three-phase systems. With a rated voltage of 480 V, it provides solid protection with an interrupt rating of 100 KAIC at 240 VAC and 25 KAIC at 480 VAC. The

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NGB3B060B

This circuit breaker features three poles and employs a thermal magnetic trip unit. It is rated for HACR applications and complies with UL and CSA certifications. It can accommodate wire sizes ranging

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NGB3B090B

This breaker includes three poles and utilizes a thermal magnetic trip unit. It has an interrupt capacity of 100 kA at 240 volts AC, 25 kA at 480Y/277 volts AC, and 14 kA at 600Y/347 volts AC. For ins

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NGB3B125B

The NGB3B125B features three poles and is rated for both AC and DC applications, with a voltage rating of 250 Volts DC and significant interrupting capacities of 65,000 Amperes at 240 Volts AC, 25 kA

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Showing 41-50 of 71 results