Earth Leakage Relays

We offer a quality tested range of N45 Earth Leakage Relays which is widely used in electrical and electronics industry. These are available with two tripping ranges and two time delay ranges in one unit and a dynamic 5 LED bar graph status indicator.

Following features, our range is highly appreciated:

• Micro controller based true RMS measurement
• User selectable Normal/Fail Safe modes
• User selectable Auto/Manual reset
• Wide power supply range from 90-270V AC/DC
• RS 232/485 output-(optional)
• 0-5V analog output-(optional)

Technical Specifications:

• Supply voltage: - 90-270V AC/DC
• Output contacts: Two change over (potential free)
• Switching duty: 6A resistive at 250V AC or 24V DC
• Electrical life: 105 operations at designed switching duty

• Normal- De-energized in normal conditions
• Fail Safe- De-energized in fault conditions
• Signal: From CBCT

• A = 25 - 250mA/50 - 500mA
• B = 0.1 - 1A/0.2 -2A
• C = 0.4 - 4A/0.8 - 8A

• Trip= 0.1 -1 Sec /1 10 Sec
• Pick up = 1 10 Sec