Air contactor CEM25.00-220V-DC 004645201

Air contactor – reliable switching on and off of motors

This robust CEM25.00-220V-DC air contactor is a key element in electrical installations, designed for remote control of electric motors and other energy consumers. It will work both in simple applications and in more advanced switching systems, star-delta or reversing. The contactor design allows for mounting on both TH35 rail and mounting plate, providing flexibility during installation.

Versatility and functionality for professionals and users

The CEM25.00-220V-DC contactor is distinguished by its solid construction and high operating parameters. The AC3 rated current of 25A and the rated power of 11kW at 400V allow for efficient control of various loads. The ability to connect an overload relay from the RE series directly to the contactor provides additional motor protection. Thanks to this, installers can easily integrate the contactor with the protection system, and end users can be sure of the reliable operation of devices.

Key features and benefits

• High efficiency: AC1 rated current at 45A and AC1 rated power of 28kW guarantee efficient operation in various applications.
• Safety: Compliance with PN-IEC/PN-EN 60 947 and DIN VDE 0660 standards ensures safety of use and compliance with applicable regulations.
• Flexible mounting: The ability to mount on TH35 rail or mounting plate facilitates installation in various conditions.
• System expansion: The possibility of installing front and side auxiliary contacts allows for signaling the operating status of the contactor and expanding the functionality of the control system. Front auxiliary contacts (BCXMFE, BCXMFAE) and side auxiliary contacts (BCXMLE, BCXMRLE) are available.
• Mechanical interlock: Mechanical interlock BLIME 9-105 allows connecting contactors of different sizes (CEM9 to CEM105), which facilitates the construction of complex control systems. The BLIME 9-105 02 version has a built-in auxiliary contact.
• Overvoltage protection: The ability to connect an overvoltage protector BAM to the coil terminals increases the system's resistance to interference.
• DC power supply: DC control voltage of 220V ensures stable operation of the device in various network conditions.
• Three main normally closed contacts: Provide reliable switching of the motor circuit.