Siemens ED43B100 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 100A current rating and a 480V AC voltage rating, housed within a compact 125A/ED frame with dimensions of 6.693" x 5.906" x 3.962" and a weight of 3.801 lb. The breaker is constructed for thermal-magnetic protection with long-time and instantaneous trip functions, ensuring compliance with UL standards and HACR ratings for use in HVAC equipment. It is engineered for installation in Siemens SB switchboards and Sentron panelboards, with an 18kA interrupting rating at 480V, and operates reliably across a temperature range of -25°C to 70°C.
Key Features & Specifications
Type: Molded Case Circuit Breaker, Standard, Thermal-Magnetic Protection
Voltage Rating: 480V AC
Current Rating: 100A
Frame Size: 125A/ED
Poles: 3
AIC Rating: 18kA @ 480V
Connection: Lug In Panelboard, Load Side Lug
Wire Size: 10 AWG to 1/0 AWG (Cu/Al)
Phase Connection: ABC
Functions: Long Time and Instantaneous Trip
Dimensions: 6.693" H x 5.906" W x 3.962" D
Weight: 3.801 lb
Temp Rating: -25°C to 70°C (-13°F to 158°F)
Standards/Certification: UL Listed, HACR Rated
Panel Type: SB Switchboards, Sentron Panelboards
Family: Sentron Series
Country of Origin: Mexico
Product Identification
UPC: 783643209480
GTIN: 00783643209480
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Siemens ED43B100 - Molded Case Circuit Breaker 100A 480V 3P