Siemens HED43B110 Molded Case Circuit Breaker – 110A – 3-Pole / 3-Phase – 480V – 42kA @ 480V – Bolt-On – Sentron HED Series

The Siemens HED43B110 is a 110A, 3-pole, 3-phase thermal-magnetic molded case circuit breaker from the Siemens Sentron HED Series. It is designed for compatible electrical distribution applications and provides high interrupting capacity.

The HED43B110 is rated for 480V and provides a 42kA interrupting rating at 480V. It features a bolt-on configuration, is rated for operation at 40°C, and is supplied complete with load-side lug terminals.

Specifications:

• Manufacturer: Siemens
• Product Type: Molded Case Circuit Breaker
• Product Family: Sentron
• Series: HED
• Type: HED
• Catalog No.: HED43B110
• Current Rating: 110A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Voltage Rating: 480V
• Interrupting Rating: 42kA @ 480V
• Interrupting Capacity: High
• Protection Type: Thermal-Magnetic
• Mounting Type: Bolt-On
• Terminal Type: Load-Side Lug Terminals
• Temperature Rating: 40°C
• Breaker Configuration: Complete Breaker
• Application: Electrical Distribution and Overcurrent Protection
• Brand: Siemens

Part Numbers & Identification:

• Manufacturer Part Number (MPN): HED43B110
• Catalog Number: HED43B110
• Model: HED43B110
• Product Family: Siemens Sentron Circuit Breakers
• Series: HED
• Type: HED
• Brand: Siemens
• Manufacturer: Siemens
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 110A
• Current Rating: 110A
• Rated Voltage: 480V
• UPC:783643210226

Compatibility:

Designed for use with compatible Siemens Sentron HED Series electrical distribution equipment that accepts HED Series bolt-on molded case circuit breakers. The HED43B110 provides 110A, 3-pole thermal-magnetic overcurrent protection for compatible 480V electrical distribution applications.

The breaker features high interrupting capacity, a bolt-on mounting configuration, and load-side lug terminals. Always verify the specific panelboard or electrical equipment model, approved breaker type, system voltage, available fault current, pole configuration, terminal arrangement, temperature requirements, and installation requirements before installation.

Certifications:

• Siemens Sentron HED Series
• 110A Rated
• 3-Pole / 3-Phase
• 480V Rated
• 42kA @ 480V Interrupting Rating
• High Interrupting Capacity
• Thermal-Magnetic Protection
• Bolt-On Mounting
• Load-Side Lug Terminals
• 40°C Rated
• Complete Breaker

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