SENTRY%20225

SENTRY 225 | NK Technologies | Power Monitoring & Protection

NK Solid Core Current Switch, 1 Amp Trip, Normally Open

Brand:NK Technologies

MPN:SENTRY 225

SKU:SENTRY 225

List Price:

$115.71

Today's Price:

$60.17



Availability: 749 In Stock
Available Inventory
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product specifications

Connection

Terminals

Mounting

Solid Core

Output

N.O.

Core Type

Solid

Set Point Type

Fixed

Current Range

1-200 A

Trip Point Type

Fixed

Contact Form

SPST

product series specifications

    Supply Voltage:
  • 24 - 40 VDC
    Frequency:
  • 50 - 60 Hz
    :
  • V Models 10 - 400 Hz
    Output:
  • 4 - 20 mA, loop-powered
    Output Impedance:
  • 600‚Ѷ max @ 24 VDC
    Insulation Voltage 600 VAC:
    Accuracy:
  • 1.0% FS
    Response Time:
  • 500 ms to 90% of step change
    Overrange Limit:
  • Sensor self-limits to 25 mA output
    Terminations:
  • Screw terminals
    Materials Of Construction:
  • UL 94 flammability rated thermoplastic
    Weight:
  • 1.3 lb (0.6 Kg)
    Approvals:
  • UL File #E129625, CE pending
    Warranty:
  • 5 years

product series features

  • Eliminates the need for a current transformer
  • Large aperture to accommodate large conductors or wire bundles
  • Loop powered 4-20 mA output
  • Multi-range input eliminates zero and span adjustments
  • Easy installation with integral mounting brackets

more information & related documents

Series Description

The Sentry 200-A Series high AC current transducers with current output can directly monitor up to 2000A without requiring an additional current transformer. Ideal for many applications in building automation systems, BAS, these transducers have an 4-20 mA signal output.

Kele Description

NK CURRENT SWITCH,1 AMP TRIP,N.O.

Manufacturer

NK Technologies

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