Siemens ED43B080 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features an 80A current rating and a 480V AC voltage rating, housed within a compact 125A/ED frame with dimensions of 7.165" x 3.937" x 5.591" (182mm x 100mm x 142mm) and a weight of 3.695 lb. The breaker is constructed with a thermal-magnetic trip unit for long-time and instantaneous protection, is HACR rated and UL listed for safety compliance, and is engineered for installation in SB switchboards and Sentron panelboards using load-side lugs that accept copper or aluminum wire from 10 AWG to 1/0 AWG.
Key Features & Specifications
Type: Molded Case Circuit Breaker, Standard, Thermal-Magnetic Trip
Voltage Rating: 480V AC
Current Rating: 80A
Frame Size: 125A/ED
AIC Rating: 18kA @ 480V
Poles: 3
Phase Connection: 3-Phase (ABC)
Connection: Lug in Panelboard, Load Side Lug
Wire Size: 10 AWG to 1/0 AWG (Cu/Al)
Dimensions: 7.165" x 3.937" x 5.591" (182mm x 100mm x 142mm)
Weight: 3.695 lb
Operating Temperature: -25°C to 70°C (-13°F to 158°F)
Protection Functions: Long Time and Instantaneous Trip
Panel Type: SB Switchboards, Sentron Panelboards
Standards & Certification: HACR Rated, UL Listed
Family: Sentron Series
Country of Origin: Mexico
Product Identification
UPC: 783643209466
GTIN: 00783643209466
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Siemens ED43B080 - Molded Case Circuit Breaker 80A 480V 3P