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Siemens SpeedFax B2125H

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B2125H

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The B2125H circuit breaker from Siemens is a bolt-on type designed for robust performance with a high interrupting frame. Rated at 125 amperes, it provides reliable circuit protection and operates effectively within various temperature conditions.

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Technical specifications for B2125H

ManufacturerSiemens
Product TypeBolt On Circuit Breaker
Product LineSpeedFax
Part NumberB2125H
UPC783643541245
Frame TypeB Frame (High Interrupting)
Poles2 Poles
Amperage Rating125 Amperes
Interrupt Rating22 kA at 240 Volts AC
ConnectionLoad Side Lugs
Wire Size Range4-300 kcmil
Protection FeaturesOverload Protection, Short Circuit Protection
Interrupting Capacity22 kA at 240 Volts AC
MountingBolt On
CertificationUL, CSA
Operating Temperature-10 to 60 Degrees Celsius

The Siemens B2125H is a bolt-on circuit breaker designed to provide efficient protection in electrical systems. This device operates with a B Frame, adapting well to high interrupting requirements. It is rated at 125 amperes and configured with two poles, allowing for versatility in installation. The interrupting capacity of 22 kA at 240 volts AC enables it to protect against significant fault currents effectively. The breaker connects via load side lugs, accommodating a wire size range from 4 to 300 kcmil, making it flexible for various installation conditions.

To ensure safety, the B2125H incorporates overload and short-circuit protection features, safeguarding the connected load. This circuit breaker also complies with UL and CSA certifications, ensuring it meets strict safety standards. Operating effectively within a temperature range of -10 to 60 degrees Celsius, the B2125H is suitable for diverse environments. Overall, this circuit breaker represents a reliable choice for those looking for robust electrical protection.