AG Series Ground Fault Relays
AG ground-fault relays detect residual AC leakage in grounded single- and three-phase circuits. Choose a solid-state switch or mechanical relay output, a factory trip point or 5/10/30 mA tri-set model, and a 0.75 in (19.1 mm) maximum wire bundle.
Select & Configure Model
| Base Model # | Case Style | Setpoint Range | Sensing Aperature Size | Response Time | Output Types / Ratings | Normally In Stock | Add to Cart / Configure Part # |
| AG1 | Solid Core | 5–100 mA factory set | 0.75 in (19.1 mm) | 150 ms at 5%, 100 ms at 50%, 50 ms at 500% above setpoint | Solid-state AC or DC switch | Inquire | Configurator |
| AG2 | Solid Core | 80–950 mA factory set | 0.75 in (19.1 mm) | 150 ms at 5%, 100 ms at 50%, 50 ms at 500% above setpoint | Solid-state AC or DC switch | Inquire | Configurator |
| AG3 | Solid Core | 5/10/30 mA jumper-selectable | 0.75 in (19.1 mm) | 150 ms at 5%, 100 ms at 50%, 50 ms at 500% above setpoint | Solid-state AC or DC switch | Inquire | Configurator |
| AG1 | Solid Core | 5–100 mA factory set | 0.75 in (19.1 mm) | 150 ms at 5%, 100 ms at 50%, 50 ms at 500% above setpoint | Mechanical relay; standard | Inquire | Configurator |
| AG2 | Solid Core | 80–950 mA factory set | 0.75 in (19.1 mm) | 150 ms at 5%, 100 ms at 50%, 50 ms at 500% above setpoint | Mechanical relay; standard | Inquire | Configurator |
| AG3 | Solid Core | 5/10/30 mA jumper-selectable | 0.75 in (19.1 mm) | 150 ms at 5%, 100 ms at 50%, 50 ms at 500% above setpoint | Mechanical relay; standard | Inquire | Configurator |
| AG1 | Solid Core | 5–100 mA factory set | 0.75 in (19.1 mm) | 150 ms at 5%, 100 ms at 50%, 50 ms at 500% above setpoint | Mechanical relay; noise immunity (-N) | Inquire | Configurator |
| AG2 | Solid Core | 80–950 mA factory set | 0.75 in (19.1 mm) | 150 ms at 5%, 100 ms at 50%, 50 ms at 500% above setpoint | Mechanical relay; noise immunity (-N) | Inquire | Configurator |
| AG3 | Solid Core | 5/10/30 mA jumper-selectable | 0.75 in (19.1 mm) | 150 ms at 5%, 100 ms at 50%, 50 ms at 500% above setpoint | Mechanical relay; noise immunity (-N) | Inquire | Configurator |





