Siemens BQD BQD220 – 20A 2P Thermal Magnetic – Bolt-On – 480V

The Siemens BQD220 thermal magnetic circuit breaker provides reliable 20 Amp, 2-Pole protection for 480Y/277V AC circuits. Designed for Siemens BQD panelboards and switchboards, it ensures safety and dependable performance in commercial and industrial lighting applications. The bolt-on mounting mode allows for secure installation, while the high interrupting rating makes it suitable for demanding electrical systems.

Voltage and rating

• Current Rating: 20 Amps

• Voltage Rating: 480Y/277 Volts AC / 125/250 Volts DC

• Interrupting Capacity: 14 kAIC @ 480V AC; 65 kAIC @ 240V AC

• Frequency: 50/60 Hz

Key Specifications

• Breaker Type: Thermal Magnetic Molded Case Circuit Breaker

• Number of Poles: 2-Pole

• Mounting Type: Bolt-on

• Product Range: BQD (for Siemens panelboards and switchboards)

• Application: Commercial and industrial branch circuit protection

Technical Specifications

• Wire Size Range: #14–6 AWG Cu, #12–6 AWG Al

• Connection Type: Low Tab (Bolt-On) terminals

• Operating Mechanism: Thermal-magnetic

• Interrupt Rating: 14 kAIC @ 480V AC; 65 kAIC @ 240V AC

• Certifications: UL Listed, HACR Rated

Product Data

• Manufacturer: Siemens
• Model Number: BQD220
• UPC: 783643277229

• Dimensions:

  • Height: 4.49 in
  • Width: 2.0 in
  • Depth: 2.7 in
  • Weight: 0.8 lbs

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

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