Siemens BQD1100 Molded Case Circuit Breaker – BQD Series – 100A – 1 Pole – 277V – Bolt-On – High Interrupting Capacity
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The Siemens BQD1100 is a BQD Series molded case circuit breaker designed for reliable overcurrent protection in commercial and industrial electrical distribution systems. This 100A, single-pole breaker utilizes a thermal magnetic trip mechanism to provide dependable protection against overloads and short-circuit conditions.
Engineered for high-performance applications, the BQD1100 features a bolt-on mounting design for secure installation in compatible Siemens panelboards, making it suitable for high-load 277V branch circuit applications such as lighting and power distribution.
Specifications
- Brand: Siemens
- Manufacturer: Siemens Breakers
- Part Number: BQD1100
- Series: BQD Series
- Category: Molded Case Circuit Breaker
- Mounting Style: Bolt-On
Electrical Ratings
- Current Rating: 100A
- Number of Poles: 1 Pole
- Voltage Rating: 277V AC
- Protection Type: Thermal Magnetic
- Trip Functions: Long-Time, Instantaneous (LI)
Technical Features
- Bolt-on mounting for secure panelboard installation
- High-capacity molded case construction
- Reliable thermal magnetic trip system
- Designed for heavy-duty branch circuit protection
- Fast response to overload and short-circuit faults
Standards and Approvals
- UL Listed
- CSA Certified (series dependent)
- RoHS compliant (where applicable)
Applications
- Commercial electrical distribution systems
- 277V lighting circuits
- Industrial panelboards
- Branch circuit protection
- HVAC and equipment circuits
- High-load electrical distribution systems
- Type Circuit Breakers
- Vendor Siemens / ITE
- Brand Siemens
Returns are easy
You may return items within 30 days of delivery for a refund.
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