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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.

LD6N3R

The LD6N3R model includes three poles and is housed in a Type 3R enclosure. It is constructed from sturdy steel with a painted finish. The circuit breaker can be surface mounted and operates at temper

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5.0

B115H00S01

This model allows for 22 kAIC interrupt capacity and is equipped with a 120 VAC shunt trip. Its design is compatible for panelboard or plug-in installation, facilitating straightforward integration in

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5.0

B120H00S01

This molded case circuit breaker features a toggle actuator for easy operation and is mounted using a bolt-on design. It has a thermal magnetic trip type for reliable protection against overloads and

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5.0

B2100HH

This device features a thermal magnetic trip type and is configured for single-phase applications with two poles. It holds an interrupting capacity of 65 kA at 240 VAC and functions within a frequency

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5.0

B330H00S01

This circuit breaker is configured for three poles and is rated for use in three-phase systems. It has a fault interruption capacity of 22 kA, ensuring reliability in fault conditions. The thermal-mag

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5.0

B360HH00S01

This three-pole circuit breaker employs a toggle actuator and provides long-time and instantaneous trip functions. With thermal magnetic protection, it ensures circuit safety under various operational

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5.0

BQ3B080H

This device includes three poles and operates with a thermal magnetic protection mechanism. The BQ frame type ensures durability. Rated for 22 KAIC at 240 VAC, the BQ3B080H is ideal for various indust

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5.0

B2110

This circuit breaker features a dual-pole configuration and employs thermal magnetic trip technology for reliable operation. It supports long-time and instantaneous functions, ensuring timely response

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5.0

B25000S01

This B25000S01 model features a one-phase power configuration and offers long-time and instantaneous trip functions for enhanced safety. The interrupt rating at 240 V is 10 KAIC. It is designed with a

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5.0

BQ2B080H

This circuit breaker has two poles and employs thermal magnetic protection with long-time and instantaneous trip functions. It is designed for bolt-on mounting and utilizes a load side lug terminal co

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Showing 21-30 of 118 results