Megatiker | Moulded-case circuit breakers up to 1600A

FEATURES

Description

Moulded-case Megatiker circuit breakers are the most suitable solution for protection against short circuit and overload in medium and high-power systems of the service and industrial sector.

Available with rated currents from 16 to 1600 A, these circuit breakers feature high precision in operation and maximum reliability.

The range is made up of thermal magnetic and electronic circuit breakers conforming to CEI EN 60947-2 standard. Electronic circuit breakers are also available in the version with integrated measurement functions which keeps a constant check on the system’s electrical parameters and performs a diagnosis, to optimise energy consumption or also the maintenance of the system and the circuit breakers themselves. Finally depending on the version circuit breakers with earth-leakage or integrated fault to earth protection are available, or can be obtained by installing protection modules.

A wide range of installation accessories, control and installation complete the Megatiker circuit breaker offer ensuring simplicity and speed of execution for all the assembly phases.

Online catalogue

Discover more on the on-line catalogue

Range

Precision, protection and measurement up to 1600 A

Megatiker circuit breakers supply precise and reliable protection in all operating conditions and many advantages in terms of installation and accessories. The solutions set up with integrated measurement function can monitor electrical parameters and energy consumptions with no need for any further devices or extra accessories.

The various selectivity techniques available guarantee optimum service continuity. The vast range of electrical auxiliaries makes circuit breaker operation and maintenance simpler and quicker.

Thermal magnetic circuit breakers

Circuit breakers with thermal magnetic shunt trips can adjust tripping currents for overload and short circuit to optimise the protection to the system features.

3 protection levels

The circuit breakers can adjust the currents and tripping times for overload, short circuit and earth fault (Lsig only) depending on the version.

Integrated measurement

The circuit breakers have integrated measurement functions for an easy and immediate check of the system and electrical parameters. Without needing to use extra monitoring devices, they protect against electrical faults, optimise power consumptions, reduce measurement device wiring times and save space in the electric panel.

Total selectivity

The selectivity between circuit breakers ensures maximum service continuity. It is even more optimised with the Megabreak range of devices. In critical configurations, the logical and dynamic selectivity offered by electronic Megatiker offers high performance and total selectivity.

Wide range of accessories

With the vast range of possibilities offered by the numerous auxiliaries and accessories, MEGATIKER circuit breakers can be configured to adapt to any installation need.

Motor controls and interlocks

All the circuit breakers can be motorised so that they can be controlled remotely. The specific mechanical interlocks for each type of circuit breaker can also be used for mains (or mains/unit) switching in extreme safety.

Connection accessories

Connection plates, clamps, front and rear terminals.... The Megatiker range has all the accessories needed for connection upstream and downstream of circuit breakers by means of wires or busbars in all the configurations.

Removable and plug-in versions

Removable and pull-out versions allow replacing a faulty circuit breaker in a few minutes without having to put the entire system out of service.

The bases for the removable and pull-out versions have the same connection options as the fixed circuit breakers.

Compatibility with Tifast systems

MEGATIKER circuit breakers can be installed on Tifast division and wiring systems. Specific connection kits are available, depending on the versions, which simplify and speed up installation.