Calibrated insert STV D02 Insert D02 20A 002243010

Calibrating inserts for disconnectors – precision and safety of installation

Calibrating insert STV D02 20A is an element used to precisely adjust the parameters of the disconnector to specific installation needs. Designed for use with STV D02 disconnectors, it ensures proper operation of protection devices and optimal circuit protection. Its task is calibration, i.e. adapting the circuit breaker characteristics to the specifics of the load.

Application and characteristic features

Calibrating inserts, such as the D02 model, are crucial in situations where precise adjustment of the circuit breaker's rated current is required. This allows the protection to be adapted to loads with variable parameters or in the event of a need to protect against overloads and short circuits under specific conditions. This model, marked in blue, is designed to operate with a current of 20A. Made of high-quality materials, it guarantees reliability and long-term operation.

Installation and compatibility

The STV D02 20A insert is dedicated to STV D02 disconnectors. Installation is simple and intuitive, which translates into time savings during installation and servicing. The use of calibrating inserts allows for flexible adaptation of the electrical installation to changing requirements, ensuring safety of use and compliance with applicable standards. It is important to remember to choose the appropriate calibrating insert depending on the rated current of the circuit and the characteristics of the load.