Air contactor CEM40.00-48V-50/60HZ 004647101

Air contactor CEM40.00-48V-50/60HZ – reliable motor switching

This air contactor from the CEM series is a robust solution for remote control of electric motors and other energy consumers. Designed to operate in systems with a voltage of 48V AC, it provides reliable switching of loads with a power of up to 18.5 kW (for U=400 V, AC3 category). Thanks to the possibility of expansion with additional accessories, it can be used in various switching circuits, including star-delta and reversing circuits.

Design and application

The CEM40.00-48V-50/60HZ contactor is characterized by its universal mounting – it can be mounted both on a TH35 rail and on a mounting plate. This simplifies installation in various configurations of switchboards and control cabinets. The ability to connect an overload relay RE from the ETI Polam series directly to the contactor allows for effective protection of the motor against overload. In addition, this contactor is compatible with BLIME mechanical interlocks, allowing you to combine contactors of different sizes in a single system.

Advantages for installers and end-users

• High efficiency: Rated operating current of 40A for AC-3 (400V) and 60A for AC-1 (400V) guarantees reliable operation even under high loads.
• Versatility: The possibility of mounting on a TH35 rail or mounting plate simplifies installation in various conditions.
• Expandability: Compatibility with BLIME mechanical interlocks and RE overload relays increases system functionality.
• Status indication: The possibility of installing front and side auxiliary contacts provides status indication of the contactor, which is important for diagnostics and safety.
• Compliance with standards: Meets the requirements of PN-IEC/PN-EN 60 947 and DIN VDE 0660 standards, which confirms its safety and reliability.
• Easy integration: The ability to connect to the coil terminals of a BAM surge protector increases the level of installation protection.
• Solid construction: Ensures long-lasting and trouble-free operation in demanding industrial conditions.
• Designed for continuous operation: Rated control voltage of 48V AC (50/60Hz) ensures stable operation of the device in typical network conditions.