Compact disconnector TS 800A 4P TS800N DSU 800A 4P

Compact 4-pole 800A disconnector

This compact disconnector from the TS 800A series, with a rated current of 800A and a four-pole design, is a reliable solution for protecting electrical installations. Designed by LS Electric, it provides effective protection against overloads and short circuits in industrial applications.

Characteristics and application

The TS800N DSU 800A 4P disconnector is designed to operate in AC circuits with a voltage of up to 690V. Its construction based on ETS (Electronic Trip System) technology with three stages of adjustment allows for precise adaptation of the tripping characteristics to the specific needs of the installation. The tripping characteristic (0.4-1)xIN means that the disconnector reacts to overload and short-circuit currents in a controlled manner, minimizing the risk of unnecessary circuit interruption. This is particularly important in industrial applications where power outages can lead to production downtime.

Operating parameters and durability

This disconnector is characterized by a high short-circuit breaking capacity – 65kA at 460V and 100kA at 220V. This means that it is able to safely interrupt even large short-circuit currents, protecting the installation and devices connected to the circuit. The 800AF frame construction provides adequate mechanical and thermal strength, guaranteeing long-term and reliable operation.