• Monitor heating or other loads to detect increasing leakage current
• Pass all current carrying conductors through aperture to sense zero-sum current
• Accurate measurement of very small but critical loads
• Current measurement gives faster response than temperature measurement
• True RMS technology is accurate on distorted waveforms like VFD or SCR outputs
• No chance of field range selection errors
• Eliminates zero and span pots
• Output is magnetically isolated from the input for safety
• Eliminates insertion loss

The AGT Series Ground Fault Relay combines a current transformer and a True RMS signal conditioner into a single package. The AGT Series Ground Fault Relays are designed to produce an analog 4-20 mA signal proportional to earth or ground fault current. Available in a solid-core case. When connected to a controller or data logger, NEC requirements for alarms can be met.