Air contactor CEM40.00-24V-50/60HZ 004647100

Air contactor – a reliable control element

This CEM40.00-24V-50/60HZ air contactor is a solid solution for remote switching on and off of electric motors and other energy consumers. It will work both in simple applications and in more complex switching systems, star-delta or reversing. The contactor design allows mounting on both TH35 rail and mounting plate.

Characteristics and application

The CEM40.00-24V-50/60HZ contactor is designed to operate with a control voltage of 24V AC (50/60Hz). Its rated current AC-3 is 40A, allowing control of receivers with a power of up to 18.5 kW (for U=400 V). The rated current AC-1 reaches 60A, making it suitable for non-inductive or low-inductive loads. Made of high-quality materials, it ensures reliable operation in a wide range of ambient temperatures (-25 to +55°C).

Advantages and benefits for the installer and user

• Versatility: Possibility of use in various motor control systems – from simple on/off to more complex configurations (SZR, star-delta).
• Easy installation: Universal mounting method on TH35 rail or mounting plate facilitates installation in various conditions.
• Status indication: Possibility of installing front and side auxiliary contacts provides status indication of the contactor operation, which is particularly important in alarm and monitoring systems. The available number of auxiliary contacts is 6 pcs for CEM32 - CEM40 models.
• Mechanical lock: Compatibility with the BLIME 9-105 mechanical lock allows combining contactors of different sizes (CEM9 to CEM105), which increases installation flexibility. The BLIME 9-105 02 version has an additional auxiliary contact.
• Overload protection: Possibility of direct connection of an overload relay from the RE series provides effective protection of the motor against overload.
• Compliance with standards: Meets the requirements of PN-IEC/PN-EN 60 947 and DIN VDE 0660 standards, which guarantees safety and reliability of operation.
• Expandability: Possibility of connecting to the coil terminals of a BAM surge protector increases the system's resistance to interference.
• Specialist versions: Versions of CEM…CN contactors designed for switching capacitors are also available.

Thanks to these features, the CEM40.00-24V-50/60HZ contactor is an optimal solution for both professional installers and end-users looking for a reliable and versatile element for controlling electric motors.