• Integral DIN-rail Mount with Spring Loaded Mounting Clips*
• Setpoint Options Include Factory Adjustable Setpoint from 5mA –100mA or “TR3 Tri-Set” Models with Field-selectable 5/10/30mA Settings
• Finger-safe Terminals for Worry-free Installation and Operation
• Aperture Orientation is Perpendicular to DIN-rail, Allowing for Clean and Efficient Wiring and Minimizing Space Between Multiple Components
• Choice of Dependable Latching SPST or SPDT (Form C) Electromechanical Relay Outputs
• Uses “Zero Sum” Operating Principle to Reliably Sense Imbalance in Magnetic Fields Associated with Current Leakage to Ground
• Typical Response Times from 15ms to 200ms
• Integral “Push-to-test” Button with LED Indication of Contact Status

*See DIN Rail accessories datasheet for information on the kit.

Applications:

• Replace bulky two-piece sensor solutions which require separate CTs or relay modules.
• Use with shunt trip breakers to provide total ground fault protection to sensitive machine electronics.
• Detect ground faults in resistance/impedance heating, industrial automation and control, theatrical lighting, portable power distribution, and snow melt/heat trace applications.
• Sense progressive levels of ground fault in motors or heating systems to detect deterioration prior to catastrophic failure.