Siemens HNXD63B120H Molded Case Circuit Breaker – 1200A – 3-Pole / 3-Phase – 600V – 65kA @ 480V – Bolt-On – Sentron HNXD Series

The Siemens HNXD63B120H is a 1200A, 3-pole, 3-phase thermal-magnetic molded case circuit breaker from the Siemens Sentron Series Type HNXD. It is designed for compatible electrical distribution and overcurrent protection applications.

The HNXD63B120H is rated for 600V and provides a 65kA interrupting rating at 480V with high interrupting capacity. It features a bolt-on mounting configuration, is 100% rated, and is supplied complete with a non-interchangeable trip unit.

Specifications:

• Manufacturer: Siemens
• Product Type: Molded Case Circuit Breaker
• Product Family: Sentron
• Series: Sentron
• Type: HNXD
• Catalog No.: HNXD63B120H
• Current Rating: 1200A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Voltage Rating: 600V
• Interrupting Rating: 65kA @ 480V
• Interrupting Capacity: High
• Protection Type: Thermal-Magnetic
• Trip Unit: Non-Interchangeable
• Mounting Type: Bolt-On
• Breaker Configuration: Complete Breaker
• Rating: 100% Rated
• Temperature Rating: 40°C
• Application: Electrical Distribution and Overcurrent Protection
• Brand: Siemens

Part Numbers & Identification:

• Manufacturer Part Number (MPN): HNXD63B120H
• Catalog Number: HNXD63B120H
• Model: HNXD63B120H
• Product Family: Siemens Sentron Circuit Breakers
• Series: Sentron
• Type: HNXD
• Brand: Siemens
• Manufacturer: Siemens
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 1200A
• Trip Configuration: Non-Interchangeable Trip Unit
• Rated Current: 1200A
• Rated Voltage: 600V
• UPC:783643320338

Compatibility:

Designed for use with compatible Siemens Sentron Series Type HNXD electrical distribution equipment that accepts HNXD Series molded case circuit breakers. The HNXD63B120H provides 1200A, 3-pole thermal-magnetic overcurrent protection for compatible 600V electrical distribution applications.

The breaker uses a bolt-on mounting configuration, is 100% rated, and includes a non-interchangeable trip unit. Always verify the specific panelboard or electrical equipment model, approved breaker type, system voltage, available fault current, pole configuration, trip-unit requirements, mounting arrangement, temperature requirements, and installation specifications before installation.

Certifications:

• Siemens Sentron Series
• Type HNXD
• 1200A Rated
• 3-Pole / 3-Phase
• 600V Rated
• 65kA @ 480V Interrupting Rating
• High Interrupting Capacity
• Thermal-Magnetic Protection
• Non-Interchangeable Trip Unit
• Bolt-On Mounting
• 100% Rated
• 40°C Rated
• Complete Breaker

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