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1-800-794-5883
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Input Type
 AC Input (6)
 DC Input (1)
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 Adjustable (2)
 Factory Set (6)
Power Supply
 120V AC or 24V AC/DC (4)
 12–40 VDC Loop (1)
 24V AC/DC (1)
 24 VDC (1)
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 CE, UL Listed - USA & Canada (3)
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Categories
Clear Filters
Filter Results
Input Type
 AC Input (6)
 DC Input (1)
Setpoint Type
 Adjustable (2)
 Factory Set (6)
Power Supply
 120V AC or 24V AC/DC (4)
 12–40 VDC Loop (1)
 24V AC/DC (1)
 24 VDC (1)
Approvals
 CE, UL Listed - USA & Canada (3)
 UL Listed - USA & Canada (3)
 None (1)
 CE (0)
 CE, GL, CSA (0)
 UL Recognized - USA & Canada (0)

Ground Fault Sensors

Ground Fault Sensors help protect people, products, and processes from damage that can be caused by ground fault conditions. Good design practice and code require that all AC power systems be grounded. GFS series ground fault sensors are designed to work on grounded AC power systems.

TitleImageBrandInput TypeInput Range (Amps)Setpoint TypePower SupplyApprovalsNormally
In Stock
 
AG Series Ground Fault DetectorAG Series Ground Fault DetectorNK TechnologiesAC Input5-100 mA
80-950 mA
5, 10, 30 mA
Factory-Set
Adjustable (Range Jumper)
120V AC or 24V AC/DCCE, UL Listed - USA & CanadaStock
 Compare
AGT Series Ground Fault DetectorsAGT Series Ground Fault DetectorsNK TechnologiesAC Input0-50
0-100
Factory-Set12–40 VDC LoopUL Listed - USA & CanadaStock
 Compare
AGT-FD Series Ground Fault DetectorsAGT-FD Series Ground Fault DetectorsNK TechnologiesAC InputUp to 1500 VAC Factory-Set24V AC/DCUL Listed - USA & CanadaStock
 Compare
DG Series Ground Fault DetectorsDG Series Ground Fault DetectorsNK TechnologiesDC Input5–50 mAFactory-Set24 VDCNoneStock
 Compare
AGL Series Ground Fault DetectorsAGL Series Ground Fault DetectorsNK TechnologiesAC Input5-100 mA
80-950 mA
5, 10, 30 mA
Factory-Set
Adjustable (Range Jumper)
120V AC or 24V AC/DCCE, UL Listed - USA & CanadaStock
 Compare
AGLD Series Ground Fault DetectorsAGLD Series Ground Fault DetectorsNK TechnologiesAC Input5-100 mA
0-950 mA
Adjustable
(Pot with LED Display)
120V AC or 24V AC/DCUL Listed - USA & CanadaStock
 Compare
AG-LC Series Ground Fault DetectorsAG-LC Series Ground Fault DetectorsNK TechnologiesAC Input30 – 1500 mA, 1.0–5.0 AAdjustable or Factory Setpoint (depending on model) 120V AC or 24V AC/DCCE, UL Recognized - USA & Canada Stock
 Compare

Mod Tronic Instruments Limited
1 Delta Park Blvd #12
Brampton, ON L6T 5G1
Phone: 905-457-6322 or 1-800-794-5883
Fax: 905-457-4716 or 1-800-830-7122
Brampton
Halifax
Regina
Edmonton
905-457-6322
902-422-0978
306-359-1476
780-459-2690
Montreal
Winnipeg
Calgary
Vancouver
514-848-7205
204-895-2038
403-236-2909
604-224-9547