Overcurrent circuit breaker 6kA PL6-D20/3 286614

PL6 Series Overcurrent Circuit Breakers – Reliable Installation Protection

The PL6-D20/3 overcurrent circuit breaker is a three-pole protective device designed to protect electrical circuits against overloads and short circuits. It is characterized by a high short-circuit breaking capacity of 6 kA at 230 V and 400 V, which guarantees effective protection in both domestic and industrial installations. The D characteristic design provides delayed tripping during sudden current surges, which is particularly important for devices with electric motors or other inductive loads.

Construction and application

The PL6-D20/3 circuit breaker is intended for mounting on a TH35 rail. Its modular design (3 modules wide) allows for easy integration with other devices in the distribution board. Suitable for operation in temperatures from -25°C to 75°C, it performs well in various environmental conditions. The rated current of 20A and the rated voltage of 400V make it a universal solution for many applications. The ability to connect wires with a cross-section from 1 to 25 mm² provides flexibility during installation.

Key features and benefits

• High short-circuit breaking capacity (6kA): Ensures quick and effective disconnection of the circuit in the event of a failure, minimizing the risk of damage and fire.
• D characteristic: Delayed tripping allows for trouble-free starting of devices with motors or other inductive loads, eliminating unnecessary shutdowns.
• Modular design (3 modules): Facilitates mounting and integration with other devices in the distribution board, saving space.
• Wide operating temperature range (-25°C to 75°C): Guarantees reliable operation in various environmental conditions.
• Possibility of connecting wires with a cross-section of 1-25 mm²: Provides flexibility during installation and adaptation to different needs.
• Energy limitation class 3: Increases the safety of the installation by limiting the shock energy during a short circuit.
• Protection degree IP20: Protection against touching with a finger and solid objects larger than 12.5 mm.

The PL6-D20/3 circuit breaker is a solid and reliable solution for professionals and end-users looking for effective protection of their electrical installations. Its versatility and ease of installation make it an ideal choice for both new installations and modernization of existing systems.