Power limiter ETIMAT T 3P+N 63A 002181091

Power limiter to protect the electrical installation

The ETIMAT T 3P+N 63A power limiter is an element used to protect against the effects of overloads and short circuits in electrical circuits. Mounted on a DIN rail, it provides effective current limitation, protecting both devices and wires. This is particularly important in installations exposed to frequent voltage fluctuations or the connection of devices with high power consumption.

Construction and application

The construction of the ETIMAT T 3P+N power limiter is based on technology that allows for a quick reaction to current increase. Therefore, in the event of an overload or short circuit, it limits the current flow to a safe level, minimizing the risk of damage to the installation and fire. The use of a four-pole version (3P+N) provides comprehensive protection for the entire circuit, including the neutral wire.

• DIN rail mounting: Enables quick and easy mounting in a distribution box.
• Rated current 63A: Adapted to protect circuits with medium power consumption.
• Short-circuit current strength 6kA: Provides protection even with high short-circuit current values.
• No short-circuit current limiter function: Limits overload current, not impulse short-circuit current – an important difference for specific applications.

This limiter is used in domestic, commercial and industrial installations where protection against overloads and short circuits is required. It is a key element ensuring the safety of use and the reliability of the entire electrical installation. Thanks to its compact dimensions (72 mm wide, 86 mm high and 68 mm deep), it is easy to fit into an existing distribution box. The weight of a single limiter is only 0.44 kg, which facilitates its transport and installation.