Siemens BQD320 Molded Case Circuit Breaker – 20A – 3-Pole – 480Y/277V – 14kA – Bolt-On – BQD Series

The Siemens BQD320 is a 20A, 3-pole bolt-on molded case circuit breaker from the BQD Series, designed for compatible Siemens / ITE load centers and electrical distribution applications.

The breaker is rated for 480Y/277V AC at 60 Hz and provides an interrupting rating of 14,000A at 480Y/277V AC. Its compact bolt-on construction provides secure installation in compatible load centers and panelboards.

Specifications

• Manufacturer: Siemens / ITE
• Product Type: Molded Case Circuit Breaker
• Catalog No.: BQD320
• Product Family: BQD Series
• Series: BQD
• Breaker Type: Molded Case Circuit Breaker
• Current Rating: 20A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Voltage Rating: 480V
• System Voltage: 480Y/277V AC
• Frequency: 60 Hz
• Mounting Type: Bolt-On
• Connection: Bolt-On
• Interrupting Rating: 14,000A at 480Y/277V AC
• Ambient Temperature Rating: 40°C
• Net Weight: 1.92 lb
• Product Group: 5361
• Product Lifecycle: PM300 – Active Product
• RoHS Compliance: Compliant with applicable substance restrictions
• Application: Load Center and Electrical Distribution Circuit Protection
• Brand: Siemens
• Authenticity: Genuine Siemens Product

Part Numbers & Identification

• Manufacturer Part Number (MPN): BQD320
• Catalog Number: BQD320
• Product Family: Siemens BQD Circuit Breakers
• Series: BQD
• Brand: Siemens
• Manufacturer: Siemens / ITE
• Product Type: Bolt-On Molded Case Circuit Breaker
• Model: BQD320
• Breaker Configuration: 3-Pole, 20A
• UPC: 783643277359

Compatibility

Designed for use with compatible Siemens / ITE BQD Series load centers and electrical distribution equipment that accept the specified bolt-on molded case circuit breaker configuration.

The BQD320 is a 3-pole, 20A, 480Y/277V AC bolt-on circuit breaker intended for compatible three-phase applications. Its 14,000A interrupting rating at 480Y/277V AC provides protection against applicable overcurrent conditions.

Always verify the specific load center or panelboard model, approved breaker type, system voltage, pole configuration, interrupting rating, frequency, and installation requirements before installation.

Certifications

• BQD Series
• 20A Rating
• 3-Pole / 3-Phase
• 480Y/277V AC Rated
• 60 Hz
• Bolt-On Connection
• 14kA Interrupting Rating at 480Y/277V AC
• UL Listed
• CSA Certified
• RoHS Compliant
• Genuine Siemens Product

Returns are easy

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

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