QF240A | Siemens 40 Amp GFCI Circuit Breaker

Description

Siemens Series QF Ground Fault Circuit Breaker, Residential Commercial/Residential, 120/240 VAC, 40 A, 10 kA Interrupt, Thermal Magnetic Trip, 5 mA Trip, 2 Pole, Plug-In, 8 - 6 AWG Wire, Lug Terminal, Panel Board Mount, 2.88 Inch L x 2 Inch W x 2.38 Inch D.

Technical Specifications 

Information About QF240A

The Siemens QF240A is a Ground Fault Circuit Breaker (GFCI) from the QF Series, designed for enhanced safety in both residential and commercial applications. Operating at 120/240 VAC with a current rating of 40A, this breaker ensures effective protection against electrical faults.

The QF240A features a 2-pole configuration, making it suitable for single-phase electrical systems. It employs a thermal magnetic trip mechanism, providing dual protection against both sustained overloads and instantaneous short circuits. Additionally, it has a ground fault trip threshold of 5 mA, offering sensitive protection against ground faults to prevent electrical shocks.

With an interrupting capacity (AIC) rating of 10kA at 120/240 VAC, the QF240A can handle significant fault currents, enhancing the safety and reliability of the electrical system. The plug-in connection method allows for easy and secure installation, simplifying integration into existing electrical panels.

This breaker supports wire sizes ranging from 8 to 6 AWG and uses lug terminals for reliable and secure electrical connections. Designed for panel board mounting, the QF240A ensures seamless integration into standard electrical panels.

Measuring 2.88 inches in length, 2 inches in width, and 2.38 inches in depth, the QF240A is compact and efficient, fitting neatly into electrical enclosures while providing robust protection.

In summary, the Siemens QF240A Ground Fault Circuit Breaker offers comprehensive protection with its advanced thermal magnetic trip mechanism, sensitive ground fault detection, and high interrupting capacity. Its compact design and ease of installation make it an ideal choice for enhancing electrical safety in residential and commercial environments.

Manufacturer information

Siemens: A renowned global manufacturer, leading in technology, engineering, and innovation across diverse sectors for a sustainable future.

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