Siemens Q120AFC Circuit Breaker – Q Series – 20A – 1 Pole – 120VAC – Plug-In – Thermal Magnetic
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The Siemens Q120AFC is a Q Series molded case circuit breaker designed for residential load center applications requiring reliable branch circuit protection. Rated at 20A and 120VAC, this 1-pole plug-in breaker provides dependable protection for standard residential electrical circuits.
This model utilizes a thermal-magnetic trip mechanism with Long-Time and Instantaneous (LI) functions, ensuring effective response to overload and short-circuit conditions. It is designed for plug-in installation in compatible Siemens load centers, making it suitable for fast and secure integration into residential electrical systems.
Specifications
- Brand: Siemens
- Part Number: Q120AFC
- Series: Q Series
- Category: Residential Molded Case Circuit Breaker
- Mounting Type: Plug-In (Load Center Compatible)
- Configuration: 1 Pole
- Phase: 1 Phase
- Protection Type: Thermal Magnetic
- Trip Functions: LI – Long-Time and Instantaneous
- Standard: UL 489 (residential branch protection)
Electrical Ratings
- Current Rating: 20A
- Voltage Rating: 120VAC
- Interrupting Capacity: 10 kA @ 120VAC
- Application: Residential branch circuit protection
Construction
- Compact molded case design
- Plug-in mounting for Siemens Q Series load centers
- Thermal-magnetic trip unit
- Durable insulated housing
Functions
- Overload protection
- Short-circuit protection
- Circuit isolation and switching
- Standard LI trip functionality
Applications
- Residential load centers
- Lighting circuits
- General-purpose receptacle circuits
- Small appliance branch circuits
- 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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