3RT/3RV/3RU series circuit breakerDetailed product description：

SIRIUS 3RV circuit breaker is a compact current limiting circuit breaker. It can safely cut off the power supply in case of a short circuit, and also prevent overload of the load and equipment. In addition, it can also be used as a load conversion or isolation switch between equipment and power supply lines when maintenance or component replacement is required. ------Like all SIRIUS devices, this circuit breaker can also be installed in parallel, with a maximum temperature of up to 60 ° C. In addition to the usual closed/open position of the circuit breaker, there is also a trip indication position. Through a connection module, SIRIUS circuit breakers can be easily connected to SIRIUS contactors and soft starters without the need for wiring ports. ------The intuitive and structured series design can be seamlessly connected with other SIRIUS products in terms of electrical, mechanical, and appearance. For example, contactors, soft starters, and overload relays. 4 specifications, with a current range of up to 100A, equivalent to a power of 45kW at 400V AC.
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3RH1 SIRIUS contactor relay is a switch device used for control circuits and auxiliary circuits, which can be used to control, provide signals, and interlock switch devices and switch screens. Undoubtedly, this contactor type relay has standard designated connections, which are both time-saving and cost-effective, meeting on-site needs. The 3RH1 SIRIUS contactor relay and the S00 sized motor contactor are of the same specification and have the same external design. This means great advantages, especially when using attachments.

This contactor type relay can be used for AC and DC control, and adopts a screw or cage type connection system. The basic model has 4-pole contacts, but can be extended to 8-pole contacts through a snap on auxiliary contact set.

The 3RT10 three pole contactor is best suited for one of the most common applications: switching three-phase motors. 7 specifications, covering power range from 3 to 250 kW/400 V, with AC and DC control. For electrical applications with extremely high service life requirements, heavy-duty starting, and 1000 V applications, 3RT12 contactor is your first choice.

The SIRIUS 3RT contactor comes in three specifications: S6, S10, and S12, providing unprecedented flexibility: the coils in the installed contactor can be replaced without the need for tools or removal of the main wiring.
The contactor coil can use conventional UC coils, electronic coils with/without remaining life indication or AS communication interface, and air and vacuum contactors can be used interchangeably.
SIRIUS overload relay has two options: thermal sensitive and electronic, which can be used in demanding applications to provide current overload protection for loads (such as motors) in the main circuit and switching and protection devices in the load feeding device.
Due to the harmonious correspondence between overload relays and other components of SIRIUS modular systems (contactors, soft starters, etc.) in terms of electrical, mechanical, and external design, SIRIUS overload relays can be used to configure compact load feeding devices, which are very simple and space saving.
The modular SIRIUS system also includes standard accessories that are size independent and can be adapted to 3RU11 thermal overload relays and 3RB10 electronic overload relays. Greatly simplified engineering design and reduced inventory costs.