NK AG3-NOAC-24U-NF-TR3 Ground Fault Senor

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NK AG2-SDT1-120-DEN-sss* Ground Fault Detector

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Jumper Select 5, 10 or 30 mA Setpoint, Normally De-Energized, Top Terminals

AG3-NOAC-24U-NF-TR3 Ground Fault Detector
Jumper Select 5, 10 or 30 mA Setpoint, Normally De-Energized, Top Terminals, 24 VAC/DC Powered

Options to Match Application Needs

N.O./N.C. solid-state switch or mechanical relay outputs
Normally energized or normally de-energized contacts
Noise Immunity option for use in EMI/RFI sensitive environments

Setpoint Options Maximize Ease-of-Use

Field-selectable 5 mA, 10 mA or 30 mA setpoints on the AG3 "Tri-set" model makes user adjustments fast, sure and convenient
Single factory calibrated set-points available form 5 mA to 950 mA

Compatible with Standard Equipment

Applicable on single- and three-phase systems
Ideal for use with shunt trip breakers
Magnetically isolated from monitored circuit and control power
Uses "zero sum" operating principle to reliably sense imbalance in magnetic fields associated with current leakage to ground

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List Price: $294.00

Your Price: $261.66

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Recommended for you

NK Technologies AG Series Ground Fault Detector

AG2-SDT1-120-DEN-sss* Ground Fault Detector

Factory Adjusted Setpoint, 80-950 mA, Normally De-Energized, Top Terminals
Options to Match Application Needs
Noise Immunity option for use in EMI/RFI sensitive environments
Setpoint Options Maximize Ease-of-Use
Compatible with Standard Equipment

AG Series Ground Fault Detectors help protect people, products, and processes from damage by ground fault conditions by monitoring all current-carrying conductors in grounded single- and three-phase delta or wye systems.

NK Ground Fault Protection Specifications
Power Supply	• 120 VAC (66–132 V ) • 24 VAC/DC (19–29 V ) • Green LED = Power On indication
Power Consumption	2 VA max.
Setpoint Range	Factory-calibrated models (specify when ordering): • AG1: 5–100 mA (005–100) • AG2: 80–950 mA (080–950)
		TR3 "Tri-set" models (field jumper select):
	SOLID-STATE OUTPUT MODELS	MECHANICAL OUTPUT MODELS
Output	Isolated solid-state relay	Electromechanical SPDT relay
Output Rating	• Solid-state AC Switch 1 A @ 240 VAC • Solid-state DC Switch 0.15 A @ 30 VDC	• Auto Reset: SPDT Relay 1 A @ 125 VAC, 2 A @ 30 VDC • Latching: SPST Relay 1 A @ 125 VAC, 2 A @ 30 VDC
Off-state Leakage	• <10 micro A (N.O.) • <2.5 mA (N.C.)	none
Response Time	• 200 ms @ 5% above trip point • 60 ms @ 50% above trip point • 15 ms @ 500% above trip point
Time Delay	None
Isolation Voltage	UL listed to 1270 VAC, tested to 5 KV
Frequency Range	50–400 Hz (monitored circuit)
Noise Immunity	N/A	• EMI/RFI shielding • Power supply noise filtering
Case	UL94 V-0 Flammability Rated
Environmental	-4 to 122°F (-20 to 50°C) 0–95% RH, non-condensing
Listings	UL/cUL, CE

Setpoint Range	AG1 Series: 5-100mA Field Adjustable AG2 Series: 80-950mA Field Adjustable AG3 Series: Tri-Set, 5, 10 & 30 mA, Jumper Select
Voltage Range	Up to 1,500 VAC (Monitored Circuit)
Frequency Range	50-400Hz (Monitored Circuit)
Output Options
Solid State AC Switch	1A @ 240 VAC (2A for 10 Min)
Solid State DC Switch	0.15A 30 VDC (500mA momentary)
Relay Output	0.5A @ 120 VAC, 0.25A @ 240 VAC, 2A @ 30 VDC
Response Time	150 mS @ 5% above setpoint. 100 mS @ 50% above setpoint.
Power Supply	Operates from 55-110% of nominal voltage
Nominal Voltages	120, 240 VAC (50-400 Hz) Green LED=Power
Optional Power	24VAC or 24 VDC Operates +/- 20%
Power Consumption	2.5 Watts
Dimensions	2.5"H x 2.8"W x 1.5"D, (64x71x38mm), aperture 0.75" (19mm) diameter
Case	UL 94V-O Flammability Rated
Environmentat	l5 to158 DegF (-15 to 70 DegC), 0-95% RH, Non Condensing
Listings	UL 1053, Class 1 Recognized, CE Certified