HED43B125L - Siemens 3 Pole 125A 480V Molded Case Circuit Breaker

HED43B125L

HED43B125L is a 3 pole, 480 volt, 125 ampere molded case circuit breaker from Siemens' Sentron Series family, designed for high breaking capacity applications.

This thermal magnetic circuit breaker features a non-interchangeable trip unit and is rated for 42 kAIC at 480V. The HED43B125L includes line and load side lugs and is suitable for panel mounting with a standard 40 degree C rating. It meets UL 489 and IEC 60947-2 standards for reliable performance in industrial and commercial power distribution systems.

• Part Number: HED43B125L
• Manufacturer: Siemens
• Type: HED Molded Case Circuit Breaker
• Poles: 3
• Amperage: 125A
• Voltage: 480V AC
• Interrupt Rating: 42 kAIC at 480V
• Trip Unit: Thermal Magnetic, Non-Interchangeable
• Mounting: Panel
• Wire Range: 3 - 3/0 AWG
• Certifications: UL 489, IEC 60947-2
• Series: Sentron
• Connection: Feed-Thru with Line and Load Side Lugs

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Specifications

• Part Number: HED43B125L
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Sentron Series
• Type : HED
• Voltage : 480
• Amperage : 125
• Phase : 3
• Poles : 3
• AIC rating : 42kA@480V
• Connection : Feed-Thru
• Functions : Long Time and Instantaneous Trip
• Frame Size : ED Frame
• Temp Rating : -13–158 °F (-25–70 °C)
• Protection : Thermal Magnetic

Product Data

• UPC : 783643236530
• GTIN : 00783643236530
• Country of Origin : Mexico
• Weight : 3.616
• Certification : Ul Listed
• Wire Size : AWG 3 to AWG 3/0, Cu, AWG 1 to AWG 2/0, Al