Siemens Q330H Molded Case Circuit Breaker – 30A – 3-Pole – 240V – 22kA @ 240V – Plug-On – Q Series

The Siemens Q330H is a 30A, 3-pole plug-on molded case circuit breaker from the Siemens Q Series. It features thermal-magnetic protection and is designed for compatible electrical distribution applications.

The Q330H has a maximum voltage rating of 240V and provides a 22kA interrupting rating at 240V with a standard interrupting capacity. It features Long-Time and Instantaneous (LI) trip functions for overcurrent protection.

Specifications:

• Manufacturer: Siemens
• Product Type: Molded Case Circuit Breaker
• Product Family: Q Series
• Series: Q
• Catalog No.: Q330H
• Current Rating: 30A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Maximum Voltage Rating: 240V
• Interrupting Rating: 22kA @ 240V
• Interrupting Capacity: Standard
• Protection Type: Thermal-Magnetic
• Trip Functions: Long-Time and Instantaneous (LI)
• Mounting / Connection: Plug-On
• Application: Electrical Distribution and Overcurrent Protection
• Brand: Siemens

Part Numbers & Identification:

• Manufacturer Part Number (MPN): Q330H
• Catalog Number: Q330H
• Model: Q330H
• Product Family: Siemens Q Series Circuit Breakers
• Series: Q
• Brand: Siemens
• Manufacturer: Siemens
• Product Type: Plug-On Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 30A
• UPC:783643156432

Compatibility:

Designed for use with compatible Siemens Q Series electrical distribution equipment that accepts Q Series plug-on molded case circuit breakers. The Q330H provides 30A, 3-pole thermal-magnetic protection for compatible 240V applications.

The breaker features 22kA interrupting capacity at 240V and Long-Time and Instantaneous (LI) trip functions.

Always verify the specific load center or panelboard model, approved breaker type, system voltage, available fault current, pole configuration, and installation requirements before installation.

Certifications:

• Siemens Q Series
• 30A Rated
• 3-Pole / 3-Phase
• 240V Rated
• 22kA @ 240V Interrupting Rating
• Standard Interrupting Capacity
• Thermal-Magnetic Protection
• Long-Time and Instantaneous (LI) Trip
• Plug-On Mounting

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