Carlo Gavazzi Earth Leakage Relay 24, 240V AC, 50 to 60 Hz ±10% Frequency, Two Relay Output DEB71DM24A30

Carlo Gavazzi DEB71DM24A30 Earth Leakage Relay is an advanced modular residual current relay designed to detect insulation faults and ensure electrical safety by interrupting power supply on detecting leakage currents. Operating within an input voltage range of 24V AC and 240V AC and a frequency range of 50 to 60 Hz ±10%, this relay is essential for protecting electrical installations from grounding faults.

The relay is factory-set with fixed leakage current trip points at 30mA or 300mA and incorporates two changeover relay outputs - one provides an early warning at 60% of the fault current setpoint, allowing preventive maintenance, while the second output safely shuts down the system to avoid hazardous conditions.

Mountable on DIN rails with secure screw terminal connections, the device ensures easy installation and maintenance. Its IP20 rated enclosure provides protection against solid foreign objects and is suitable for indoor electrical control panels.

Designed to operate effectively in industrial and commercial environments, it supports ambient temperatures from -25°C to 60°C, ensuring reliable performance under diverse conditions. The compact form factor with overall dimensions of 70.4 mm (L) × 35.5 mm (W) × 81 mm (H) allows mounting in confined spaces.

The built-in test function allows users to verify the integrity of the leakage detection system without interrupting operations, enhancing system diagnostics. Operates at 50 to 60 Hz ±10% frequency range. Two relay outputs for differential alert and system shutdown.

Fixed leakage current setpoints at 30mA or 300mA according to model. Includes a test function button for system integrity checks. DIN rail mounting with screw terminal type. IP20 protection rating suitable for panel mounting.

Operating temperature range from -25°C to 60°C. Compact size dimensions: 70.4 mm length, 35.5 mm width, and 81 mm height. Conforms to CSA Standard C22.2 No. 14-10, EN 60947-2 Annex M, EN 62020, UL508 standards.

This earth leakage relay finds application in electrical panels for industrial, commercial, and automation systems, ensuring safety by monitoring residual currents and preventing electrical shock hazards and fire risks. It is suitable for installation in construction, water treatment, manufacturing, and HVAC industries.

Explore the range of Carlo Gavazzi Relays and automation products at EnvMart for reliable industrial electrical solutions.