Compact circuit breaker LS TS1000N NG5 1000A 4P

Compact circuit breaker LS TS1000N NG5 1000A 4P – reliable installation protection

The LS TS1000N NG5 1000A 4P compact circuit breaker is a key protection element in electrical switchboards, designed for both industrial and public building applications. It provides effective protection against overloads and short circuits, guaranteeing the safety of equipment and people. Its solid construction and high current parameters make it an ideal choice for demanding applications.

Construction and operating parameters

This circuit breaker is characterized by a rated current of 1000A and is available in a 4-pole version. Suitable for operation at AC 690V, it offers high resistance to environmental conditions in the temperature range from -20°C to 70°C. Its dimensions (280 x 327 x 152.5 mm) and weight (16.8 kg) allow for easy installation even in tight spaces. The IP30 protection degree provides basic protection against access to live parts.

Application and benefits

TS1000N series circuit breakers, thanks to a wide range of rated currents (from 16A to 1600A) and a variety of protective release mechanisms (up to 8 types), find applications in many areas:

• Protection of power supply circuits: Protects against the effects of overloads and short circuits, minimizing the risk of failures and downtime.
• Main and distribution switchboards: Forms a basic element of switchboard equipment, providing central installation protection.
• Industrial applications: Ideal for protecting machines and equipment with high power consumption.
• Public buildings: Ensures safety in facilities with high traffic, such as shopping centers or office buildings.

It is worth emphasizing the high short-circuit current value (Icu) of 50kA (with a duration of 1s), which guarantees effective disconnection of the circuit in the event of a serious failure. The full value of the short-time withstand current (Ics) corresponds to the value of Icu, which means full reliability of the circuit breaker. Construction from high-quality materials ensures resistance to burning and long-term operation. Additionally, the ability to mount accessories expands the functionality of the circuit breaker, allowing it to be adapted to the specific needs of the installation.