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

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

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