Compact circuit breaker LS TS250NA DSU 250A 3P

Compact LS Electric TS250NA DSU 250A 3P power circuit breaker – reliable installation protection

The LS Electric TS250NA DSU 250A 3P compact circuit breaker is a three-pole device designed to effectively protect electrical circuits in three-phase installations. It is a key element ensuring safety and reliability in commercial and industrial buildings. The device is characterized by a high short-circuit breaking capacity and durability, guaranteeing long-term and trouble-free operation.

Solid construction and high parameters

The TS250NA DSU 250A 3P circuit breaker has been designed for demanding applications. Its short-circuit withstand strength of 12 kA (at 400V) provides effective protection against the effects of overloads and short circuits. The device's construction allows for permanent mounting, and its compact dimensions (105x160x86 mm) make installation easy even in limited spaces. The device weighs approximately 2 kg, making it easy to transport and install.

Universal application and easy installation

This circuit breaker can be used in a wide range of electrical installations, from main distribution boards to the protection of individual circuits. The rated AC-3 operating current of 250A makes it ideal for protecting loads with high power consumption. The IP20 degree of protection provides basic protection against dust, and the ability to increase to IP40 with additional covers increases the level of safety in harsh environmental conditions. Installation is done via screw connections, ensuring a secure and durable connection with the wires.

• High short-circuit breaking capacity – thanks to the value of 12 kA at 400V, the circuit breaker effectively protects against the effects of failures.
• Durable construction – guarantees long-term and trouble-free operation of the device.
• Compact dimensions – make installation easy even in limited space (105x160x86 mm).
• Universal application – ideal for protecting circuits in commercial and industrial buildings.
• Easy installation – screw connections ensure quick and secure installation.
• IP20 degree of protection – provides basic protection against dust (can be increased to IP40).
• AC-3 rated current of 250A – suitable for protecting loads with high power consumption.