Siemens HJXD63B350 350 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – Bolt-On – SENTRON Series

The Siemens HJXD63B350 is a 350 Amp, 3-pole molded case circuit breaker from the Siemens SENTRON Series, Type HJXD. It is rated for 600 V with a 65 kA interrupting rating at 480 V and features thermal-magnetic protection with a non-interchangeable trip unit. The breaker is designed for 40°C applications, bolt-on mounting, and is UL listed for reverse-fed applications. Lugs are not included.

Specifications

• Manufacturer: Siemens
• Brand: Siemens
• Product Type: Molded Case Circuit Breaker
• Series: SENTRON
• Type: HJXD
• Catalog Number / MPN: HJXD63B350
• Primary Rating: 350 Amp
• Poles / Configuration: 3 Pole
• Phase: 3 Phase
• Voltage: 600 V
• Interrupting Rating: 65 kA @ 480 V
• Interrupting Capacity: High
• Trip Type: Thermal-Magnetic
• Trip Unit: Non-Interchangeable
• Ambient Temperature Rating: 40°C
• Connection / Mounting: Bolt-On
• Reverse Feed: UL Listed for Reverse-Fed Applications
• Terminals: Lugs Not Included

Part Numbers & Identification

• Manufacturer: Siemens
• Brand: Siemens
• Catalog Number: HJXD63B350
• Series: SENTRON
• Type: HJXD
• Current Rating: 350 A
• Pole Count: 3 Pole
• Product Type: Thermal-Magnetic Molded Case Circuit Breaker
• Trip Unit: Non-Interchangeable
• Reverse Feed: UL Listed for Reverse-Fed Applications
• Terminals: Lugs Not Included
• UPC:783643314917

Compatibility

The Siemens HJXD63B350 is designed for compatible Siemens SENTRON Type HJXD molded case circuit breaker applications, including installations where reverse feeding is permitted. Verify the specific panelboard or switchboard, system voltage, mounting configuration, terminal requirements, and breaker compatibility before installation.

Certifications

• UL Listed for Reverse-Fed Applications

Returns are easy

You may return items within 10 days of delivery for a refund.

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