Selective 3P circuit breaker E 50A TS35 HTN350E

Selective overcurrent circuit breaker – protection and reliability of the installation

This three-pole selective overcurrent circuit breaker, with a rated current of 50A, is a key protective element in any electrical installation. Mounted on a DIN rail, it provides effective protection against overloads and short circuits, minimizing the risk of damage and fire. The E tripping characteristic makes it ideal for circuits with devices generating short-term inrush currents, such as motors.

Design and parameters for professionals

The circuit breaker has been designed for easy installation and integration with existing systems. The rated switching capacity of 25 kA guarantees high effectiveness in the event of a failure. Rated voltage 400V and insulation voltage Ui 690V allow for use in a wide range of installations. Pollution degree 3 and surge category IV testify to its durability and resistance to environmental conditions. Protection degree IP20 provides basic protection against accidental contact.

Application and benefits for the end user

A selective circuit breaker is not only safety but also ease of use. Thanks to its design, it allows for precise disconnection of the damaged circuit without having to switch off the entire installation. This means less downtime and faster power restoration. The use of characteristic E ensures that devices such as pumps or motors can start without unnecessarily tripping the circuit breaker. Solid construction and compliance with standards guarantee long-term and trouble-free operation of the device.