Air contactor CEM25.00-24V-DC 004645200

Air contactor for reliable motor control

The CEM25.00-24V-DC contactor is a reliable device designed for remote switching of electric motors and other energy consumers. It will work both in simple installations and in more complex switching systems, star-delta or reversing. The contactor design allows mounting on a TH35 rail or mounting plate, making it easy to integrate with existing infrastructure.

Construction and application

This contactor is a three-pole, designed to operate with a control voltage of 24V DC. It has three normally open (NO) main contacts and is adapted to rated currents up to 25A (AC-3) and 45A (AC-1). This makes it ideal for protecting circuits with a power of up to 11 kW at a voltage of 400V (AC-3). The possibility of connecting mechanical interlocks and auxiliary contacts (available separately) expands the functionality of the contactor, allowing the creation of complex control systems.

• Versatility: Suitable for controlling various consumers, from heaters and pumps to sirens and motor circuits.
• Easy installation: The possibility of mounting on a TH35 rail or mounting plate provides installation flexibility.
• Safety: Provides effective protection of the electrical installation against overloads and short circuits.
• Expandability: The ability to connect mechanical interlocks and auxiliary contacts increases the functionality of the device.
• Durability: Made of high-quality materials, guarantees long life and reliable operation.

Operating parameters and compliance with standards

The CEM25.00-24V-DC contactor has been designed in accordance with PN-IEC/PN-EN 60947 and DIN VDE 0660 standards, confirming its safety and compliance with applicable standards. It is designed to operate in an ambient temperature from -25°C to +55°C. Screw terminals ensure a secure connection of the wires, and compact dimensions (45mm wide) allow for efficient use of space in the control cabinet. The insulation voltage is 1kV.

ETI Polam is a renowned manufacturer of electrical equipment that has enjoyed the trust of professionals in the industry for years. The company's products are characterized by high quality workmanship and innovative solutions, making them an ideal choice for demanding applications.