Air contactor CEM18.01-230V-50/60HZ 004644113

Universal air contactor for motors and energy consumers

This CEM18.01-230V-50/60HZ air contactor is a reliable solution for remote switching of electric motors and other energy consumers. It is suitable for both simple home applications and more demanding industrial installations. Designed to operate in 50Hz and 60Hz systems, it offers flexibility and versatility of application.

Construction and application

This contactor is designed to work with loads up to 7.5 kW at 400V (AC-3). Thanks to its solid construction and the use of frame terminals, it ensures safe and reliable connections. The possibility of mounting on a TH35 rail or a mounting plate facilitates installation in various configurations. Additionally, the contactor allows cooperation with overload relays from the RE series, which allows for comprehensive protection of connected devices. The possibility of connecting a surge protector BAM increases the safety of the installation.

Key features and benefits

• AC-3 rated current: 18A – provides adequate performance for a wide range of motors and consumers.
• AC-3 rated power: 7.5 kW – enables use in various industrial and home applications.
• Control voltage: 230V AC (50/60Hz) – standard control voltage simplifies integration with existing systems.
• Frame terminals: guarantee solid and secure wire connections.
• Possibility of mounting on TH35 rail: facilitates installation in electrical switchboards.
• NC auxiliary contact: one normally closed (NC) auxiliary contact provides additional signaling or control functions.
• Wide operating temperature range: from -25°C to +55°C – enables operation in difficult environmental conditions.
• Compliance with standards: PN-IEC/PN-EN 60 947 and DIN VDE 0660 – confirms the safety and reliability of the device.

Additional information for professionals

CEM contactors are characterized by the possibility of installing front auxiliary contacts (BCXMFE, BCXMFAE) and side auxiliary contacts (BCXMLE, BCXMRLE), which allows for easy signaling of the device's operating status, e.g. in alarm systems. A mechanical lock BLIME 9-105 is also available, which allows connecting contactors of different sizes, increasing the flexibility of installation design. Thanks to the possibility of connecting an RE overload relay directly to the contactor, a comprehensive motor protection against overload can be implemented.