Compact circuit breaker LS TS630NA DSU 630A 3P

Compact circuit breaker LS TS630NA DSU 630A 3P – reliable circuit protection

This three-pole LS TS630NA DSU 630A compact circuit breaker is a solid solution for protecting electrical installations. Designed to operate with a current of 630A, it provides effective protection against overloads and short circuits. The breaker's construction is based on thermomagnetic technology with a non-automatic tripping function (DSU – Disconnector Switch Unit), which means that it requires manual re-engagement after tripping.

Construction and application

The TS630NA DSU 630A 3P breaker is part of the TS series, known for its compact dimensions and high reliability. It is used in electrical switchboards, control cabinets and other installations requiring effective protection against the effects of failures. Its construction allows for mounting on TH-35 rail or directly on the mounting plate. These types of breakers are often used in industrial, commercial facilities and energy infrastructure.

Advantages and characteristic features

• High rated current: 630A provides protection for circuits with high power consumption.
• Three-pole construction: Provides complete protection for three-phase power systems.
• Thermomagnetic technology: Combines thermal protection (against overload) and magnetic protection (against short circuit).
• Non-automatic tripping (DSU): Requires manual re-engagement after tripping, which may be important in specific applications.
• Compact dimensions: Allow for mounting in limited space.
• Solid construction: Guarantees long-lasting and reliable operation in various environmental conditions.
• Designed for circuit disconnection: The disconnector function allows for safe isolation of the circuit during maintenance or repair work.

The LS TS630NA DSU 630A 3P circuit breaker is a choice for installers and users looking for a reliable and efficient solution to protect their electrical installations. Its solid construction and high parameters ensure safety and continuity of power supply in demanding applications.