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NK AS0-NODC-24U - Current Sensing Switch, AS0 Series; Normally Open, 0.15 A @ 30 VDC, 24 VAC/DC

0 reviews | UPC: 817524012620 | Model: NK AS0-NODC-24U

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Field Adjustable, 3-350 mA Setpoint Range, 24 VAC/VDC Powered

AS0 series
Current sensing switch
Output type = NODC Normally Open, 0.15 A @ 30 VDC
Power Supply = 24 VAC/DC
Wide range of output options
Isolated inputs and outputs
Adjustable setpoints
UL/cUL and CE approved

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Description

NK AS0-NODC-24U - Current Sensing Switch, AS0 Series

AS0 series
Current sensing switch
Output type = NODC Normally Open, 0.15 A @ 30 VDC
Power Supply = 24 VAC/DC

AS0 Series Current Sensing Switches are designed to detect very low AC current and provide a solid-state contact to open or close at a setpoint adjustable from 3 to 350 mA across two ranges. Useful for signal or lamp status monitoring, detecting low level fault currents or fan status proofing, the AS0 Series features solid-state outputs and jumper-selectable ranges, which make it a versatile choice for low-current status indication applications.

Current Sensing Switch Applications

Fan Monitoring

Fan status in heating and drying applications.
Identify lamp outages or other malfunctions through changes in current consumption.

Fractional HP Motors

Ideal for monitoring small motors used in critical applications, for example, fan status proofing on a crucial cooling fan.

LED Lamp Operation

Switch can detect LED light sources drawing less than one half watt at 120 VAC.

Current Sensing Switch Features

Wide Range of Output Options

Dependable, solid-state relay N.O. or N.C. contacts rated at 240 VAC or 30 VDC.
Compatible with most automation controllers.

Isolated Inputs and Outputs

Inductive sensing eliminates insertion loads on monitored circuits, effectively isolating it from the unit.
Isolated outputs simplify wiring and enhance safety.

Adjustable Setpoints

Setpoints are field-adjustable from 3 mA to 350 mA, speeding installation and allowing for tailored applications.

UL/cUL and CE ApprovedAccepted worldwide.

Manuals/Guides

Manufacturer Specs

Current Sensing Switch Specifications
Power Supply	20 VAC (96-144 V) 24 VAC/DC (19-29 V)
Power Consumption	2.5 VA
Setpoint Range	Low Range: 3-15 mA (adjustable) High Range: 15-350 mA (adjustable)
Input	10 A max
Output Rating	AC Version: 1 A @ 240 VAC DC Version: 0.15 A @ 30 VDC
Response Time	150 ms @ 5% above setpoint 100 ms @ 50% above setpoint
Time Delay	None
Hysteresis	<5%
Overload	10 A continuous
Isolation Voltage	1270 VAC, tested to 5 KV
Frequency Range	50-400 Hz
Case	UL94 V-0 Flammability Rated
Environmental	-4 to 122°F (-20 to 50°C) 0-95% RH, non-condensing
Listings	UL/cUL, CE