300SP3R2BLKM1RE

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300SP3R2BLKM1RE is an industrial grade rocker switch series that is designed to transport and toggle power in more heavy-duty applications. Such applications may include HVAC units, water coolers, overall electrical and fleet management systems, and more. The switches feature an extra-rugged construction, common to all rocker switches, with a robust spring construction that brings durability and reliability to a wide range of electric and electronic system elements.

The switches feature a unique dielectric strength that gives them superior protection against electromagnetic field interferences that can adversely affect their working characteristics. Thanks to its various contact and terminal configurations, the switch is suitable for a wide range of contact closure applications where durability and reliability are of the utmost importance. They provide electrical continuity from the load source to the load terminal, and so can also be used as a protective device for monitoring power consumption, or for controlling and operating electrical systems.

The switch features a single black metal enclosure that houses an inner sleeve containing the contact components. Behind the metal enclosure, the rocker switch changes its shape in the form of electrical contactors and metal pins and has the capacity to actuate both SPDT and DPDT contacts to provide the required electrical circuit characteristics. The contactors come in two types – the large metal contactor is the switching element and the small metal contactor is the electro-mechanical reset element. The switch is powered by a 12 VDC supply, and there is also an option for a 120 VAC supply. The switch series offers a wide range of illumination options to control the power of the illuminating LED, including several dimming settings and a high efficiency LED.

The 300SP3R2BLKM1RE works through a unique electro-mechanical design, which enables the contactor to move between two positions for preset, momentary or single pole actuation. The application range is from 250 to 1200 amps, and when the contactor is in the positions, it ensures that the electric current can pass through the contactors and reach a specific spot within the circuit or connect to a contactor for another action. When the contactor is not in either position, the switch is in its rest state, preventing electric current from flowing through it.

300SP3R2BLKM1RE switches are available in a variety of ratings and mounting styles and feature an integrated strain relief clamping system designed to protect the integral components from any shock or vibration. The switch series also uses a double pole switch and optional second added spring to ensure more reliable performance in harsh environments. It is important to note that the switches have been designed to ensure that no electric arc occurs when switching and also have over temperature protection circuitry built in.

With their robust construction, the 300SP3R2BLKM1RE rocker switches can be used in a wide range of applications requiring heavy-duty performance. Their reliable design ensures long-term service life in voltage and current ranges of up to 10 amps and 600 volts, making them an ideal choice for industrial, commercial, and outdoor applications. They are also IP67 rated, which means that they offer exceptional protection against dust, moisture, humidity, and other contaminants. With their superior flex and vibration tolerance, these rocker switches can be used in a variety of demanding conditions, from underwater installations to the extreme cold of Alaska, where the components and contacts will be subject to frequent changes in temperature and other environmental conditions.

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