HED43B040 - Siemens 40A 480V 3-Pole Molded Case Circuit Breaker Bolt-On 42kA Interrupt Rating

HED43B040

HED43B040 is a Siemens 3-pole molded case circuit breaker with 40 amps, 480 volts, and a 42kA interrupt rating designed for bolt-on mounting.This Siemens Sentron Series HED type breaker features thermal magnetic trip units for reliable protection. It supports 3-phase power, has a bolt-on connection type, and is UL 489 and CSA 22.2 listed. The breaker includes load side lug terminals and is rated for 40°C ambient temperature operation.

Key Specifications
• Amperage: 40A
• Voltage: 480V AC
• Poles: 3
• Phase: 3
• Mounting Type: Bolt-On
• Interrupt Rating: 42kA at 480V
• Trip Unit: Thermal Magnetic
• Series: Sentron HED
• Connection: Load side lug terminals
• Certifications: UL 489, CSA 22.2 Listed
• Dimensions: 6.35" x 3" x 4.56"
• Weight: 3.77 lbs

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Specifications

• Part Number: HED43B040
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Sentron Series
• Type : HED
• Voltage : 480
• Amperage : 40
• 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 12 AWG (Al), 14 AWG (Cu) Max. Wire Size 10 AWG
• Breaker Type : High Interrupting Capacity
• Protection : Thermal Magnetic
• Phase Connection : ABC

Product Data

• UPC : 783643210141
• GTIN : 00783643210141
• 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 10 to AWG 1/0, Cu/Al