Compact circuit breaker LS TS160NA DSU 160A 3P

Compact LS TS160NA DSU circuit breaker – reliable circuit protection

The LS TS160NA DSU 160A 3P compact circuit breaker is an electrical protection device designed to protect installations against overloads and short circuits. This device, manufactured by LS Electric, is characterized by high reliability and durability, making it an ideal solution for both professional installers and end users. This circuit breaker is used in a wide range of electrical installations, ensuring safety and continuity of power supply.

Construction and application

The TS160NA DSU circuit breaker is a three-pole (3P) device with a rated current of 160A. Its construction is based on advanced technology, which translates into high efficiency and long life. These types of circuit breakers are commonly used in electrical switchboards, providing protection for individual circuits. The DSU characteristic means that this circuit breaker is designed to protect circuits powering devices with high inrush current – such as motors or transformers. This ensures that the device does not trip unnecessarily when starting these devices, while effectively responding to real threats.

Key features and benefits

• High breaking capacity: 3.6kA – provides effective protection in the event of a short circuit.
• Three-pole construction (3P): allows protection of three-phase electrical circuits.
• Rated current 160A: adapted to protect circuits with higher power consumption.
• DSU characteristic: ideal for protecting circuits powering devices with high inrush current (e.g., motors). Allows smooth start-up of devices without unnecessary tripping of the circuit breaker.
• Expandability: compatible with various internal accessories (AX, AL – auxiliary and alarm contacts; SHT – undervoltage release; UVT – overvoltage release; COVER – cover; HANDLE – handle; MOP – electric drive), allowing you to tailor functionality to specific installation needs.
• Solid construction: ensures durability and reliable operation in various environmental conditions.
• Application in a wide range of installations: from residential buildings to industrial facilities.

Thanks to these features, the LS TS160NA DSU 160A 3P circuit breaker is a comprehensive solution for protecting electrical installations, guaranteeing safety and continuity of power supply.