Product Description: The Siemens HED43B050 is a Molded Case Circuit Breaker from the Sentron Series family. It is a 3-pole, 50 amp breaker rated for 480 volts with an interrupting capacity of 42kA. This model features thermal magnetic protection and is designed for use with a lug-in panelboard connection.
Key Features: ✔ Part Number: HED43B050 ✔ Manufacturer: Siemens ✔ Category: Circuit Breaker ✔ Subcategory: Molded Case ✔ Family: Sentron Series ✔ Type: HED ✔ Voltage: 480 ✔ Amperage: 50 ✔ Phase: 3 ✔ Poles: 3 ✔ AIC rating: 42kA@480V ✔ Connection: Lug In Panelboard ✔ Functions: LI - Long-Time and Instantaneous ✔ Terminal Connection: Load Side Lug ✔ Frame Size: 125A/ED ✔ MCM Size: Min. Wire Size 10 AWG Max. Wire Size 1/0 AWG ✔ Breaker Type: High Interrupting Capacity ✔ Protection: Thermal Magnetic ✔ Phase Connection: ABC ✔ UPC: 783643210165 ✔ GTIN: 00783643210165 ✔ Country of Origin: United States ✔ Dimensions: 3 in x 6.35 in ✔ Weight: 7 ✔ Panel Type: SB Switchboards, Sentron Panelboards ✔ Standards: IEC 60947-2, UL 489 ✔ Certification: IEC 60947-2, UL 489