HMD63B800 - Siemens 800A 3-Pole Molded Case Circuit Breaker, 600V, 50kAIC, MD Frame, Thermal-Magnetic Trip

HMD63B800

HMD63B800 is a Siemens Sentron HMD6 series 800A 3-pole molded case circuit breaker designed for reliable protection in low voltage power distribution systems. This breaker features a thermal-magnetic trip unit, high breaking capacity, and is suitable for 600V AC applications with a 50kAIC interrupt rating at 600V (65kAIC at 480V). It meets UL 489 and IEC 60947-2 standards and is equipped with line and load side lugs for easy installation. This Siemens HMD63B800 breaker is built on the MD frame for robust performance and is rated for 40°C ambient temperature. It supports wire sizes from 1/0 AWG to 500 kcmil (CU/AL) and is designed for bolt-on mounting. The breaker is ideal for industrial and commercial applications requiring high interrupt capacity and dependable circuit protection.

• Part Number: HMD63B800
• Manufacturer: Siemens
• Series/Frame: Sentron HMD6, MD Frame
• Amperage: 800A
• Poles: 3
• Voltage: 600V AC, 500V DC
• Interrupt Rating: 50kAIC at 600V, 65kAIC at 480V
• Mounting Type: Bolt-On
• Trip Unit: Thermal-Magnetic
• Standards: UL 489, IEC 60947-2
• Wire Range: 1/0 AWG - 500 kcmil (CU/AL)
• Ambient Temperature: 40°C

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Specifications

• Part Number: HMD63B800
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Sentron Series
• Type : HMD
• Voltage : 600
• Amperage : 800
• Phase : 3
• Poles : 3
• AIC rating : 65kA@480V
• Connection : Feed-Thru
• Functions : LI - Long-Time and Instantaneous
• Frame Size : MD Frame
• Protection : Thermal Magnetic

Product Data

• UPC : 783643214774
• GTIN : 00783643214774
• Country of Origin : Mexico
• Weight : 0.022
• Certification : UL, IEC