Safety

What is an NTC thermistor An NTC thermistor means components whose resistance varies

First aid is a set of measures aimed at restoring or preserving life and health

Residual current devices have recently come into widespread use due to the increased number of household appliances.

Category of premises in 4. Categories of premises according to explosion or fire hazard, pue Categories of premises

There should be at least 150 cm to balconies and window openings from power lines. Distance

Grounding To protect against electric shock, grounding is used. It is organized in any room where

According to statistics, the majority of fires and resulting fires occur due to malfunction of electrical appliances,

For any car owner, a garage is not only a place to park the car, but also their own

Types of grounding systems The following types of grounding are suitable for a private house and apartment: TN; IT;

Contents 1 Description 1.1 Valve type sensing protection 1.2 Responsive protection with membrane switch 1.3 Responsive protection switch