HED43B025 - Siemens 25 Amp 480V 3-Pole Molded Case Circuit Breaker ED Frame

HED43B025

This circuit breaker features a thermal magnetic trip unit with a high interrupt rating of 42kA at 480VAC, suitable for demanding industrial power distribution. It includes load lug mounting and meets UL 489 and IEC 60947-2 standards, ensuring reliable protection and compliance. The breaker is non-interchangeable and designed for standard 40°C ambient temperature operation.

Key Specifications
• Amperage: 25 Amps
• Voltage Rating: 480 VAC
• Poles: 3
• Frame: ED Frame
• Interrupt Rating: 42kA at 480V
• Trip Unit: Thermal Magnetic, Non-Interchangeable
• Mounting Type: Load Lugs
• Standards: UL 489, IEC 60947-2
• Ambient Temperature Rating: 40°C

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Specifications

• Part Number: HED43B025
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Sentron Series
• Type : HED
• Voltage : 480
• Amperage : 25
• Phase : 3
• Poles : 3
• AIC rating : 42kA@480V
• Connection : Lug In Panelboard
• Functions : Long Time and Instantaneous Trip
• Terminal Connection : Load Side Lug
• Frame Size : 125A/ED
• Temp Rating : -13–158 °F (-25–70 °C)
• MCM Size : Min. Wire Size 1/0 AWG (Al), 3 AWG (Cu) Max. Wire Size 2 AWG (Al), 3 AWG (Cu)
• Breaker Type : Standard
• Protection : Thermal Magnetic
• Phase Connection : ABC



Product Data

• UPC : 783643210110
• GTIN : 00783643210110
• Country of Origin : Mexico
• Dimensions : 3 in x 6.34 in
• Weight : 3.699
• Panel Type : SB Switchboards, Sentron Panelboards
• Standards : HACR Rated, UL Listed
• Certification : HACR Rated, UL Listed
• Wire Size : AWG 14 to AWG 10, Cu, AWG 12 to AWG 10, Al