Siemens HHJD63B400 400 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 100 kA@480 V – Bolt-On – SENTRON Series

The Siemens HHJD63B400 is a 400 Amp, 3-pole molded case circuit breaker from the Siemens SENTRON Series, Type HHJD. It is rated for 600 V with a 100 kA interrupting capacity at 480 V and features a thermal-magnetic trip mechanism with an interchangeable trip unit and LI (Long-Time and Instantaneous) protection functions. The breaker is designed for 40°C applications and bolt-on mounting. Lugs are not included.

Specifications

• Manufacturer: Siemens
• Brand: Siemens
• Product Type: Molded Case Circuit Breaker
• Series: SENTRON
• Type: HHJD
• Catalog Number / MPN: HHJD63B400
• Primary Rating: 400 Amp
• Poles / Configuration: 3 Pole
• Phase: 3 Phase
• Voltage: 600 V
• Interrupting Rating: 100 kA @ 480 V
• Interrupting Capacity: Extra High
• Trip Type: Thermal-Magnetic
• Trip Unit: Interchangeable
• Trip Functions: LI – Long-Time and Instantaneous
• Ambient Temperature Rating: 40°C
• Connection / Mounting: Bolt-On
• Terminals / Lugs: Not Included

Part Numbers & Identification

• Manufacturer: Siemens
• Brand: Siemens
• Catalog Number: HHJD63B400
• Series: SENTRON
• Type: HHJD
• Current Rating: 400 A
• Pole Count: 3 Pole
• Product Type: Thermal-Magnetic Molded Case Circuit Breaker
• Trip Unit: Interchangeable
• Trip Function: LI – Long-Time and Instantaneous
• Terminals / Lugs: Not Included
• UPC:783643008151 

Compatibility

The Siemens HHJD63B400 is designed for compatible Siemens SENTRON Type HHJD molded case circuit breaker applications. Verify the specific panelboard or switchboard, system voltage, mounting configuration, required trip unit, lug requirements, and breaker compatibility before installation.

Returns are easy

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

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