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SpeedFax

Siemens SpeedFax

The Siemens SpeedFax series is a series of panelboards and circuit breakers. This series includes both lighting and distribution panels. Some SpeedFax panels can be converted from top-feed to bottom-feed panels, or vice versa. Some support a wide range of fuses. The SpeedFax series also includes cables. The circuit breakers available in the SpeedFax series include branch circuit breakers that provide branch circuit protection. Other available circuit breakers include electronic circuit breakers with 1 pole or 2 poles. The SpeedFax series also includes spare parts, such as neutral kits, breaker mounting kits, and lug kits.

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 SpeedFax

Browse available units in our catalog of SpeedFax.

B2100H00S01

This breaker has an interrupt rating of 22 kA at 120/240 volts AC. It utilizes a bolt-on connection type and features a BLH frame type. Included accessories comprise a shunt trip rated for 120 volts A

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5.0

B330HH00S01

This circuit breaker is designed for three-phase applications and supports both long-time and instantaneous trip settings. It has an interrupt rating of 65 kA at 240 V and utilizes busbar connections

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B360H00S01

This circuit breaker has a maximum voltage rating of 120/240 VAC and operates using a thermal magnetic protection mechanism. Designed for panelboard applications, it includes 3 poles and utilizes a bo

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BE260H

This circuit breaker operates with an interrupt rating of 22 kAIC at 120/240 VAC, ensuring effective performance under fault conditions. Thermal magnetic protection allows for both long-time and insta

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B24000S01

This molded case circuit breaker is recognized for its thermal-magnetic trip range and can interrupt currents up to 10 kAIC. It operates in single-phase systems and has a shunt trip voltage of 120 VAC

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B320H00S01

This molded case circuit breaker has three poles and is equipped with a thermal magnetic trip mechanism. It includes unique shunt trip capabilities at 120 volts, and is rated for an interrupt capacity

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B345HH00S01

This circuit breaker employs a thermal magnetic protection type, enabling both long-time and instantaneous trip functions. It is rated for an interrupt capacity of 65 kA at 240 V, providing strong fau

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B370H

This circuit breaker features a thermal-magnetic trip technology that provides overcurrent protection. It has a 22 kA interrupt rating at 240 V which ensures adequate safety during fault conditions. T

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BE230H

This breaker features two poles and utilizes a thermal-magnetic trip mechanism with a ground-fault sensitivity of 5 mA. It has an interrupt rating of 22 AIC, providing solid protection in electrical s

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LGG3B070L

This molded case circuit breaker features three poles and possesses a current rating of 70 A. It operates within a frequency range of 50 to 60 Hz and provides thermal magnetic protection, including lo

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Showing 51-60 of 118 results