CL195MARR1F1

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The CL195MARR1F1 is an electromagnetic interference relay module, often known simply as MARR, which provides on-board protection for components of low-voltage electrical installations from high-frequency interference. While it may be small in size, the MARR packs a serious punch in terms of signal protection. When electrical components are exposed to strong electromagnetic fields, they can suffer damage, which is why the MARR is so important.

The MARR works via a combination of internal shielding and an air gap, designed to absorb and reflect interference away from that installation. It does this by trapping and reflecting high frequency signals, before they have the chance to reach the installation’s components. It also works as a capacitive filter, improving both the stability and the safety of the installation.

The CL195MARR1F1 is a great choice for a wide range of applications, including industrial and residential electrical installations. It works with both DC and single-phase AC electrical lines, with a range of voltages from 1V to 1000V. It also has an easily adjustable voltage sensitivity, allowing it to work with a wide variety of devices.

In terms of installation, the MARR is extremely simple and easy to install. It is designed to be placed at any point in the electrical line, including between components and between wires, provided the voltage is within the stated range. It comes with two mounting brackets, and all that is required is for the user to feed the line through the mounting brackets and attach it securely. No special tools are needed, and any cables or other materials required can be purchased separately.

The working principle of the MARR is simple. When high frequency interference is present, the relays in the unit absorb and reflect the signals, preventing them from reaching and damaging the components of the connected installation. It also acts as a capacitive filter, improving both the stability and the safety of the circuit. The MARR can also be used as an isolation device, where two different electrical lines do not need to be connected directly, as it shields the first line from the second, preventing interference between them.

The CL195MARR1F1 is an essential piece of electrical protection equipment for any low-voltage installation. It is small and easy to install, offers great protection against electromagnetic interference, and can be used as an isolation device. This means that, no matter what type of electrical installation you have, the MARR is an ideal solution for protecting it from damage caused by high-frequency interference.

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