HJXD63B400H - Siemens 400A 600V 3-Pole Molded Case Circuit Breaker, 35kA Interrupt, JD Frame, Thermal Magnetic Trip, Bolt-On Mounting, UL 489

HJXD63B400H

HJXD63B400H is a Siemens molded case circuit breaker designed for reliable protection in demanding electrical applications.

This 3-pole, 400A breaker features a 600V AC/500V DC rating, 35kA interrupt capacity at 480V (25kA at 600V), and a robust JD frame. It is equipped with a non-interchangeable thermal magnetic trip unit, bolt-on mounting, and is UL 489 listed for safety and compliance.

Key Specifications
• Part Number: HJXD63B400H
• Manufacturer: Siemens
• Amperage: 400A
• Voltage: 600V AC, 500V DC
• Poles: 3
• Mounting Type: Bolt-On
• Interrupt Rating: 35kA @ 480V, 25kA @ 600V
• Series/Frame: JD Frame
• Trip Unit: Thermal Magnetic, Non-Interchangeable
• Certifications: UL 489
• Application: Industrial, commercial power distribution
• Terminal Type: Lugs not included

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Additional Information

This item does not included Lugs. If you would like lugs please reach out to a sales rep with wiring specs and we can help you with the lugs part number.

Specifications

• Part Number: HJXD63B400H
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Sentron Series
• Type : HJXD
• Voltage : 600
• Amperage : 400
• Phase : 3
• Poles : 3
• AIC rating : 65kA@480V
• Connection : Bolt-On
• Functions : Long Time and Instantaneous Trip
• Frame Size : JD Frame
• Temp Rating : -13–158 °F (-25–70 °C)
• Protection : Thermal Magnetic

Product Data

• UPC : 783643320147
• GTIN : 00783643320147
• Country of Origin : Mexico
• Weight : 18.001