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QF120A
The QF120A from Siemens is a ground fault circuit interrupter (GFCI) designed to enhance electrical safety. This unit features a single pole and is rated for a current of 20 amps, suitable for 120 volts AC applications.
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Technical specifications for QF120A
| Manufacturer | Siemens |
|---|---|
| Product Type | Ground Fault Circuit Interrupter |
| Product Line | Q Series |
| Part Number | QF120A |
| UPC | 887621216559 |
| Weight | 1.00 lbs (0.45 kg) |
| Pole | 1 Pole |
| Rated Current | 20 A |
| Voltage Rating | 120 Volts AC |
| Interrupting Capacity | 10 kA |
| Enclosure Rating | NEMA 1/3R |
| Frequency | 60 Hz |
| Mounting | Plug-on |
| Frame Type | QPF2 frame |
| Terminal Type | Load side lug terminal |
| Operating Temperature Range | 40°C |
| Trip Range | Thermal-magnetic |
| Wire Size | 14 AWG |
The Siemens QF120A is a compact ground fault circuit interrupter engineered for safety in electrical systems. This model is a single-pole device, supporting a rated current of 20 A and functioning at a voltage of 120 Volts AC. Its interrupting capacity stands at 10 kA, making it effective for handling high fault currents.
Designed to meet NEMA 1/3R standards, the enclosure is robust, allowing for usage in different environmental conditions. The device is fitted for 60 Hz frequency operations and employs a plug-on mounting method, simplifying the installation process. The frame type is categorized as QPF2, providing a structured fit for integration within electrical panels.
The terminals utilize load side lug types, accommodating wire sizes of 14 AWG. Its dimensions measure 6.25 inches in length, 1 inch in width, and 3 inches in depth, ensuring space efficiency. The unit's weight is 0.25 lb, making it lightweight and easy to handle. Operating safely within a temperature range of up to 40°C, this GFCI features a thermal-magnetic trip mechanism that enhances protection against current overloads and ground faults. This device is pivotal in safeguarding circuits by quickly interrupting power in fault conditions.
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