Siemens HED43B040 40A 3-Pole 480V Sentron Series Circuit Breaker
The Siemens HED43B040 is a high-performance molded case circuit breaker designed for reliable protection in commercial and industrial electrical systems. As part of the Sentron Series, this breaker ensures safety and efficiency in power distribution.
Key Features
- Amperage Rating: 40 Amps
- Voltage Rating: 480 VAC
- Number of Poles: 3
- Interrupting Capacity: 42 kA at 480V
- Trip Unit: Thermal Magnetic
- Mounting Type: Bolt-On
- Wire Size Compatibility: Accepts 10 to 1/0 AWG copper or aluminum wires
Dimensions and Weight
- Height: 6.35 inches
- Width: 3 inches
- Depth: 4.56 inches
- Weight: 3.77 lbs
Applications
The HED43B040 circuit breaker is suitable for various applications, including:
- Commercial buildings
- Industrial facilities
- Power distribution panels
- Motor control centers
Compliance and Standards
This circuit breaker complies with industry standards, ensuring safe and reliable operation in demanding environments.
Additional Information
Designed for easy installation and maintenance, the Siemens HED43B040 provides robust protection against overloads and short circuits, contributing to the overall safety and efficiency of electrical systems.
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