ABB CEM11 - Motor Controllers | Earth leakage sensor

WOW Electricals: Your Trusted Supplier of ABB CEM11 Motor Controllers

WOW Electricals is a premier supplier, dealer, and authorized distributor of ABB CEM11 Motor Controllers across Saudi Arabia, Dubai (UAE), Qatar, Kuwait, and Bahrain.

Introducing the ABB CEM11 Earth Leakage Sensor

The ABB CEM11 is a vital device used in motor feeders to detect leakage currents and ground faults that may arise from insulation failures. By identifying these faults, the CEM11 can interrupt the motor to prevent damage and notify maintenance personnel for timely intervention.

The CEM11 operates by ensuring that the sum of the currents flowing through it equals zero. If this condition is met, there is no residual current present. When the residual current exceeds a pre-set threshold, the output signal changes to alert users.

Key Features

• Wide Residual Current Range: Just four models cover a broad range of residual currents from 80 mA to 13.6 A.
• Easy Adjustment: Users can easily adjust the residual current with a rotary switch, which includes a test position.
• Versatile Output: The output functions like a contact and can control inputs that comply with IEC61131-2 requirements for 24 V signals (e.g., digital inputs for UMCs).
• Flexible Mounting Options: Certain models can be mounted on a DIN rail, while others can be secured with screws or clips.

Top Product Range

1. CEM11-FBP.120 (1SAJ929200R0120): Earth Leakage Monitor, 120 mm Ø, adjustable from 0.24 A to 13.6 A.
2. CEM11-FBP.35 (1SAJ929200R0035): Earth Leakage Monitor, 35 mm Ø, adjustable from 0.1 A to 3.4 A.
3. CEM11-FBP.60 (1SAJ929200R0060): Earth Leakage Monitor, 60 mm Ø, adjustable from 0.12 A to 6.8 A.
4. CEM11-FBP.20 (1SAJ929200R0020): Earth Leakage Monitor, 20 mm Ø, adjustable from 80 mA to 1.7 A.

Global ABB Authorized Partners

As an authorized partner of ABB, we provide access to the best solutions and partners worldwide. Our reach extends to:

• North, Central, and South America: Countries including Argentina, Brazil, Canada, and the United States.
• Europe: Including Germany, France, Italy, and the United Kingdom.
• Africa: Serving countries such as Egypt, Kenya, and South Africa.
• Asia/Oceania: Including India, Japan, Singapore, and Australia.

Shop with Confidence

Buy genuine ABB products through authorized channel partners, suppliers, dealers, and distributors like WOW Electricals. Contact us today to learn more about our offerings or to find your nearest distributor! Enjoy top-quality products and expert support tailored to your needs.