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HED43B100L
HED43B100L

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HED43B100L Specifications
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HED43B100L, Siemens, Sentron Series, type HED, 3P, 3PH, 100A, 480V, 42kA@480V, high interrupting capacity, 40ºC, Feed-Thru, complete with line & load side lug terminals, Thermal Magnetic molded case circuit breakers
| Manufacturer | Siemens | Subcategory | Molded Case |
| Family | Sentron Series | Amperage | 100 |
| Voltage | 480 | Poles | 3 |
| Manufacturer | Siemens | ||
| Subcategory | Molded Case | ||
| Family | Sentron Series | ||
| Amperage | 100 | ||
| Voltage | 480 | ||
| Poles | 3 |
Electrical.com is NOT an authorized distributor for Siemens and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.



The Siemens HED43B100L is a molded case circuit breaker from the Sentron Series, engineered for robust protection in commercial and industrial electrical distribution systems. This 3-pole breaker is rated for 100 amps and supports a maximum voltage of 480V. It employs a Feed-Thru connection, facilitating straightforward integration into existing panel configurations. The Sentron Series is recognized for its reliability and high performance in demanding electrical environments.
Featuring a Thermal Magnetic trip unit with LI - Long-Time and Instantaneous trip functions, the HED43B100L effectively safeguards circuits against overloads and short circuits. It offers an interrupting rating of 42kA@480V, accommodating systems with substantial fault current potential. The breaker is equipped with line and load side lug terminals.
Available at Electrical.com, the Siemens HED43B100L circuit breaker is part of our extensive inventory of electrical components. Our knowledgeable sales team is ready to assist with your project requirements.