Square D QOB340VH1021 Molded Case Circuit Breaker – 40A –QOB Series

The Square D QOB340VH1021 is a 40A molded case circuit breaker from the Square D QOB Series. It is designed for compatible electrical distribution and overcurrent protection applications.

The available product information confirms the 40A current rating and QOB Series identification, but does not provide sufficient details to confirm the breaker’s pole configuration, voltage rating, interrupting capacity, protection type, mounting arrangement, or terminal configuration.

Specifications:

• Manufacturer: Square D / Schneider Electric
• Product Type: Molded Case Circuit Breaker
• Product Family: QOB Series
• Series: QOB
• Catalog No.: QOB340VH1021
• Current Rating: 40A
• Application: Electrical Distribution and Overcurrent Protection
• Brand: Square D / Schneider Electric

Part Numbers & Identification:

• Manufacturer Part Number (MPN): QOB340VH1021
• Catalog Number: QOB340VH1021
• Model: QOB340VH1021
• Product Family: Square D QOB Circuit Breakers
• Series: QOB
• Brand: Square D
• Manufacturer: Schneider Electric
• Product Type: Molded Case Circuit Breaker
• Current Rating: 40A
• UPC:785901311317

Compatibility:

Designed for use with compatible Square D / Schneider Electric QOB Series electrical distribution equipment that accepts QOB Series molded case circuit breakers.

The available information does not specify the exact electrical ratings or mounting configuration. Always verify the specific panelboard or electrical equipment model, approved breaker type, current rating, pole configuration, system voltage, interrupting rating, trip characteristics, mounting arrangement, terminal requirements, and installation specifications before installation.

Certifications:

• Square D / Schneider Electric QOB Series
• 40A Rated
• Molded Case Circuit Breaker

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