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ED43B015L
ED43B015L

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ED43B015L Specifications
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ED43B015L, Siemens, Sentron Series, type ED, 3P, 3PH, 15A, 480V, 18kA@480V, standard interrupting capacity, 40ºC, , complete with trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers
| Manufacturer | Siemens | Subcategory | Molded Case |
| Family | Sentron Series | Amperage | 15 |
| Voltage | 480 | Poles | 3 |
| Manufacturer | Siemens | ||
| Subcategory | Molded Case | ||
| Family | Sentron Series | ||
| Amperage | 15 | ||
| 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 ED43B015L is a molded case circuit breaker from the ED Frame, part of Siemens' Sentron Series, designed for reliable power distribution and circuit protection in commercial and light industrial applications. With a current rating of 15A and a voltage capacity of 480V, this breaker is engineered for mid-range electrical systems where dependable fault interruption is essential. The 3-pole configuration supports balanced 3-phase operation, while the connection type simplifies secure installation in panelboards and switchgear.
The ED frame series is known for its compact yet durable construction, making it ideal for applications such as office buildings, hospitals, and manufacturing facilities requiring robust overcurrent protection. The ED43B015L offers a 18kA@480V interrupting rating, ensuring effective short-circuit mitigation. Featuring a Thermal Magnetic trip mechanism and trip functionality, it delivers precise overload and fault response to maintain system integrity and minimize downtime.
Available through Electrical.com, the Siemens ED43B015L is part of an extensive selection of circuit protection devices for modern power distribution systems. Electrical.com is a trusted leader in power distribution and automation solutions, providing high-quality equipment to meet the demands of mission-critical electrical infrastructure.