EOCR Electronic Over Current Relay w/3CT, EOCR-FE420-WRZ7

EOCR Electronic Over Current Relay With 3 Integral CT, Separate Display, Range: 0.5-60A, Output: 1a1b (OL/UL), Analog O/P: 4-20mA, Supply: AC/DC110-240V 50/60Hz, Window Hole Type, Panel / Din-Rail / Flush Mount

Over-current protection is provided by tripping the relay when motor operating current (In) exceeds over-current setting (Is) of EOCR for a period greater than the preset operating time (O-time).

General Characteristics

• Phase unbalance, 5...50 %
• Locked rotor for starting, In > 2...10 times OC setting
• Sensitivity to phase reverse
• Sensitivity to phase loss
• Locked rotor for running, In > 1.5...5 times OC setting
• Underload, In < UC setting
• Overload, In > OC setting