BQD220 - 20Amp Circuit Breaker
- 20 Amp
- 14k @ 480VAC
- 2 Pole
Purchase Options: New In Box
BQD220 - 20Amp Circuit Breaker Description
BQD220 - 20Amp Circuit Breaker
The Siemens BQD220 is a 20-amp, 2-pole circuit breaker used in 480VAC panelboard applications. It's designed to open the circuit when an overload or short circuit occurs, helping protect your wiring and connected equipment from damage. You'll commonly see this breaker used in commercial buildings, industrial facilities, schools, and other environments where dependable branch circuit protection is required.
Like other breakers in the Siemens BQD series, the BQD220 uses a thermal magnetic trip mechanism. The thermal portion responds to overload conditions that develop gradually, while the magnetic trip reacts quickly during short-circuit events.
The breaker features a molded case construction and panelboard mounting configuration, making it suitable for a wide range of distribution and control applications. With a 14 kAIC interrupting rating, the BQD220 is built for many common commercial and industrial installations where reliable overcurrent protection is needed.
Key Features and Benefits
- 20 Amp current rating
- 2-pole configuration
- Rated for 480VAC applications
- Thermal magnetic trip unit
- 14 kAIC interrupting rating
- Panelboard mounting design
- Low-tab connection style
- Molded case construction
- Protects circuits from overloads and short circuits
Technical Specifications
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Catalog Number: BQD220
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Manufacturer: Siemens
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Series: BQD
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Product Type: Molded Case Circuit Breaker
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Number of Poles: 2
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Ampere Rating: 20 Amps
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Voltage Rating: 480 VAC
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Frequency: 50/60 Hz
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Interrupting Rating: 14 kAIC
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Trip Unit Type: Thermal Magnetic
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Mounting Style: Panelboard Mount
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Connection Type: Low Tab
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Frame Size: 100A
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Width: 8 in.
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Height: 5.5 in.
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Depth: 19 in.
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Enclosure Material: Molded Case Circuit Breaker
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Maximum Ambient Operating Temperature: 40°C
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Net Weight: 0.8 lb
Material Compliance and Certifications
- UL 489 Listed
- CSA C22.2 Certified
- IEC 60947-2 Compliant
- RoHS Compliant
- WEEE Compliant
- REACH Information Available
Where It Works Best
- The Siemens BQD220 is commonly installed in panelboards, lighting circuits, branch circuits, and control panels throughout commercial and industrial facilities.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.
Specifications
- Width:2.0
- Height:4.49
- Depth:2.7
- Poles:2
- Amperes:20
- A.I.C. Rating & Volts:14k @ 480VAC
- Type:BQD
- Approx Dimensions:2.00"W x 4.49"L x 2.70"D
- Additional Notes:40°C, HACR rated, Molded Case Circuit Breaker, Bolt-On
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