Siemens QS2125 Circuit Breaker – QS Series (Power Mod) – 125A – 2 Pole – 240VAC – Plug-In – Thermal Magnetic – 10kAIC
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The Siemens QS2125 is a QS Series molded case circuit breaker designed for residential and light commercial electrical distribution systems. Rated at 125A and 120/240VAC, this 2-pole plug-in breaker is commonly used in Siemens load centers as a main or feeder breaker.
It utilizes a thermal-magnetic trip unit providing Long-Time and Instantaneous (LI) protection, ensuring reliable operation during overload and short-circuit conditions. The plug-in design allows quick installation and replacement in compatible Siemens QS series load centers.
Specifications
- Brand: Siemens
- Part Number: QS2125
- 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: 125A
- Voltage Rating: 120/240VAC
- Interrupting Capacity: 10kA @ 240VAC
- Frequency: 50/60 Hz
Construction
- Plug-in mounting design
- Thermal-magnetic trip mechanism
- Molded case housing
- Common-trip operation
- Designed for Siemens QS-compatible load centers
Dimensions & Weight
- Dimensions (H × W × D): 5.906" × 8.661" × 2.756"
- Weight: 2.21 lbs
Applications
- Residential load centers
- Light commercial distribution systems
- Main or feeder breaker applications
- Siemens Power Mod QS panelboards
- General branch circuit protection
Certifications & Approvals
- UL 489 compliant
- CSA Approved
- 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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