Power limiter ETIMAT T 3P+N 40A 002181071

Power limiter for protecting electrical installations

The ETIMAT T 3P+N 40A power limiter is an element used to protect electrical circuits against overloads and short circuits. Mounted on a DIN rail, it provides effective protection for installations in residential and commercial buildings. This device, manufactured by ETI Polam, is characterized by a solid construction and reliability, which translates into safety of use.

Construction and operating parameters

The construction of the ETIMAT T 3P+N 40A limiter has been designed for easy mounting on a DIN rail. A continuous rated current of 40A and a rated conditional short-circuit current of 6kA guarantee effective circuit protection. The lack of a short-circuit current limiter means that the device operates according to the standard characteristics of overcurrent circuit breakers – it reacts to overloads and short circuits by disconnecting the power supply. The four-pole construction (3P+N) provides protection for both phase and neutral conductors. The device operates in AC systems with a frequency of 50/60 Hz.

Application and benefits

The ETIMAT T 3P+N 40A power limiter is used in electrical installations with a rated voltage of 230/400V. It is ideal for protecting distribution circuits, socket outlets and other electrical energy consumers. Using this limiter translates into:

• Safety: protection against the effects of overloads and short circuits, minimizing the risk of fire and equipment damage.
• Reliability: solid construction and high quality workmanship ensure long-lasting and trouble-free operation of the device.
• Easy installation: thanks to the design adapted for mounting on a DIN rail, installation is quick and easy.
• Compliance with standards: the device meets applicable safety standards, confirming its high quality and reliability.
• Protection against damage: limiting the effects of sudden voltage or current surges, protecting connected devices.