Compact circuit breaker LS TS250N ATU 200A 3P

Compact power switch for installation protection

The LS TS250N ATU 200A 3P compact circuit breaker is a reliable device designed to protect electrical circuits from overloads and short circuits. It finds application in both commercial and industrial installations, ensuring safety and continuity of power supply. The construction based on solid materials and precise workmanship guarantees long-lasting and trouble-free operation.

Construction and functionality

This circuit breaker is characterized by a three-pole design, making it ideal for protecting three-phase circuits. The rated current of 200A allows it to be used in installations with significant power consumption. Both the short-circuit and thermal release, both adjustable, provide precise protection against various types of failures. The ability to adjust allows you to adapt the circuit breaker's characteristics to the specifics of the protected circuit – from short-term current surges to long-term overloads. The breaking capacity of up to 50kA at 400V AC guarantees effective interruption of the arc fault, minimizing the risk of damage to the installation.

Installation and application

The TS250N ATU 200A 3P circuit breaker is designed for mounting on a DIN rail or directly on a panel, making it easy to integrate with existing electrical infrastructure. A wide range of operating voltages (up to 690V AC) and the possibility of use in DC circuits (with the appropriate SOLAR version) increase its versatility. Thanks to its compact dimensions (105 x 160 x 86 mm), the circuit breaker takes up little space in the switchgear cabinet. This is especially important in applications with limited space. Mechanical durability of 25,000 cycles and electrical for 415 VAC – 10,000 operations demonstrate the high reliability of the device even with intensive use.