B2125HH
This circuit breaker can handle 2 AWG to 1/0 AWG wire sizes and features a thermal magnetic protection mechanism. It includes functions for long time and instantaneous trip responses and is suitable f
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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.
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Browse SpeedFax
Browse available units in our catalog of SpeedFax.
B215H00S01
This two-pole circuit breaker utilizes a fixed trip unit with both long-time and instantaneous trip functions. With a design voltage of 240 V and an operating frequency of 60 Hz, it employs a bolt-on
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B350H
With a mounting style designed for bolt-on installation, the B350H has three poles and is suitable for systems rated at 120/240V AC. It can accommodate copper wire sizes up to #6 AWG and aluminum wire
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BA120AFCH
This device is a single-pole breaker suitable for panel mounting. It has a voltage rating of 120/240 Volts AC. The thermal magnetic trip unit ensures reliable tripping in overload situations, with lon
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BQ3B030
This model has three poles and offers a maximum interrupting rating of 10 kAIC. It is UL and CSA certified, ensuring compliance with industry standards. It accommodates wire sizes from 14 to 8 AWG, wh
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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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B130H00S01
Ideal for diverse applications, the B130H00S01 operates at voltages of 120/240 AC and supports single-pole configurations. This circuit breaker has an interrupt rating of 22 kA, ensuring dependable pr
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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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B220EG
This circuit breaker functions efficiently within a temperature range of 0°C to 40°C for both operation and storage. It can endure humidity levels up to 80% without condensation, and is rated for inst
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B350HH
Designed for a three-phase setup, the B350HH is a bolt-on circuit breaker suitable for panelboarding applications. This device features thermal-magnetic trip technology and operates at both 50 and 60
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