BQD2100 - 100Amp Circuit Breaker
- 100 Amp
- 14k @ 480VAC
- 2 Pole
Purchase Options: New In Box
BQD2100 - 100Amp Circuit Breaker Description
BQD2100 - 100Amp Circuit Breaker
The Siemens BQD2100 is a 2-pole, 100-amp circuit breaker built to protect electrical circuits from overloads and short circuits in commercial and industrial settings. If you’re managing panelboards, lighting systems, or branch circuits, this breaker helps keep your equipment and wiring safe while allowing normal operation to continue without unnecessary interruptions.
Its thermal magnetic trip unit is straightforward and reliable—the thermal side handles long-term overloads, and the magnetic side reacts instantly to short circuits. The molded case design is compact but durable, and low-tab connections make installation quick and secure. Electricians, maintenance teams, and facility managers trust it for consistent performance, making it a solid choice for day-to-day operations.
Key Features and Benefits
- 100 Amp continuous current rating
- 2-pole breaker for 480VAC systems
- Thermal magnetic trip for overload and short-circuit protection
- 14 kAIC interrupting capacity
- Panelboard mount for easy installation
- Compact molded case design
- Low-tab electrical connections
- Protects circuits, wiring, and equipment
- Suitable for commercial, industrial, and construction environments
Technical Specifications
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Catalog Number: BQD2100
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Manufacturer: Siemens
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Series: BQD
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Number of Poles: 2
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Amp Rating: 100 Amps
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Voltage Rating: 480VAC
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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
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Connection Type: Low Tab
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Frame Size: 100A
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Width: 3 in.
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Height: 2 in.
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Depth: 4 in.
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Enclosure Material: Molded Case
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Maximum Operating Temp: 40°C
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Net Weight: 1.1 lb
Material Compliance and Certifications
- UL 489 Listed
- CSA C22.2 Certified
- RoHS Compliant
- WEEE Compliant
- REACH Information Available
Where It Works Best
- The BQD2100 is commonly used in office buildings, schools, healthcare facilities, retail locations, warehouses, and industrial plants.
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:100
- 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
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
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Same Day Shipping
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CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).