Siemens QS2100 Circuit Breaker – Power Mod Series – 100A – 1 Pole – 240VAC – Plug-In – Thermal Magnetic – 10kAIC
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The Siemens QS2100 is a QS Series (Power Mod family) molded case circuit breaker designed for residential and light commercial power distribution. Rated at 100A and 240VAC, this 2-pole plug-in breaker is commonly used as a main or feeder breaker in compatible Siemens load centers.
It features a thermal-magnetic trip unit providing Long-Time and Instantaneous (LI) protection, ensuring reliable response to overload and short-circuit conditions. Its plug-in design allows fast installation into Siemens load centers, making it suitable for branch, feeder, and main breaker applications.
Specifications
- Brand: Siemens
- Part Number: QS2100
- Series: QS (Power Mod)
- Category: Molded Case Circuit Breaker
- Mounting Type: Plug-In
- Configuration: 2 Pole
- Phase: 1 Phase
- Protection Type: Thermal Magnetic
- Trip Functions: LI – Long-Time and Instantaneous
- Standards: UL 489, CSA Approved
Electrical Ratings
- Current Rating: 100A
- Voltage Rating: 120/240VAC
- Interrupting Capacity: 10kA @ 240VAC
- Frequency: 50/60 Hz
Construction
- Plug-in mounting design
- Thermal-magnetic trip mechanism
- Molded case construction
- Common-trip operation
- Designed for Siemens load center compatibility
Dimensions & Weight
- Dimensions (H × W × D): 5.906" × 8.661" × 2.756"
- Weight: 2.21 lbs
Applications
- Residential load centers
- Main breaker applications
- Feeder circuit protection
- Light commercial electrical systems
- Siemens Power Mod / QS compatible panels
Certifications & Approvals
- UL 489 compliant
- 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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