Power limiter ETIMAT T 3p 63A 002181089

Power limiter – the key to selective installation protection

The ETIMAT T 3P 63A power limiter is an element used for pre-meter protection in electrical installations. Its main task is to limit the power drawn by the consumer and to provide selective disconnection in the event of an overload, protecting both the installation and the devices connected to it. This is an ideal solution for both installers and end-users who want to be sure that their installation is safe and reliable.

Construction features and application

The limiter's construction is based on a circuit breaker without a short-circuit element, which means it reacts only to overloads (thermal conditions). Mounting is on a DIN rail, which facilitates integration with the existing distribution board. The use of the ETIMAT T limiter allows for selective disconnection of circuits, which is particularly important in installations with multiple loads. This makes it possible to disconnect only the faulty circuit without interrupting the power supply to the rest of the installation. The locked access to the current terminals provides additional safety and prevents accidental manipulation.

Advantages and benefits

• Selective protection: The ETIMAT T limiter provides selective cooperation with other protection devices in the installation, which minimizes the risk of unnecessary disconnection of the entire installation in the event of a failure of one circuit.
• Overload protection: Protects the circuit against overload — like most circuit breakers in this class.
• Simple installation: DIN rail mounting makes installation easier and faster.
• Safety of use: The sealed construction prevents accidental manipulation and ensures safety of use.
• User accessibility: The operating lever is accessible to the user, allowing them to manually re-engage the limiter after it has tripped (e.g. after exceeding the connection power).
• Compliance with standards: The product meets the requirements of PN-EN 60898-1:2007, which guarantees its quality and safety.
• High short-circuit breaking capacity: The rated conditional short-circuit current Iq is 6 kA, which provides effective protection against the effects of short circuits.
• Wide range of applications: The rated current of 63A makes the ETIMAT T limiters suitable for protecting various loads with high connection power.

The ETIMAT T power limiter is a reliable solution for anyone who cares about the safety and efficiency of their electrical installation. It allows for precise adjustment of the protection to the needs of a specific consumer and provides peace of mind related to protection against the effects of overloads and short circuits.