AC Voltage and Current Alarms

  • 6 Year Warranty on API Modules
  • LoopTracker® Input LED
  • Alarm Status LEDs
  • Hot-Swappable Plug-In Design
  • User Adjustable Setpoint(s)
  • Push to Test/Reset Alarms
  • Full I/O/Power Isolation
Click on PDF links below
for product information

Literature and Links


API product brochure
Options & accessories
Cross reference
See AC input transmitters
See all current sensors
Regulatory Compliance page

UL Approvals

Link to UL (requires login or sign-up)

UL file: E145968
See datasheets for applicable models

Reference Info


Alarm Terminology
Deadband
Relay Protection & EMI Suppression
RFI / EMI
Motor Load Current

Applications



Heater Break Alarm
Monitor Mold Heaters
Railroad Crossing Current Monitor

How to Order

  1. Select a model
  2. See data sheet for ordering info and options
  3. Note that options affect pricing
  4. Request a quote via chat or call us
  5. 2-5 day typical lead time + shipping time
  6. 5-10 day lead time for quantities of 5 or more + shipping time
  7. To place your order
Model Input/Output Features Product

AC Input Alarm Trips


Factory Configured

API 1600 G  from $339
API 1620 G  from $349

Open Datasheet
Download Datasheet
Specify input range
Factory configured
0-50 mVAC to 0-300 VAC
0-1 mAAC to 0-900 mAAC

API 1600 G Alarm Trips
One DPDT contact set, adjustable deadband
Standard: HI alarm
Optional: LO alarm

API 1620 G Dual Alarm Trip
Two SPDT contact sets, 1% deadband
Standard: HI/LO alarms, normal acting
Optional: LO/HI, HI/HI, LO/LO alarms
  • User adjustable setpoint(s)
  • 8 Amp contacts
  • Hot-swappable plug-in design
  • Replaces Action AP 1600 and AP 1620
  • Input LoopTracker LED
  • Alarm status LEDs
  • Alarm options: LO, HI/HI, LO/LO
  • Output test button
  • Uses API-011 or API-011FS 11-pin socket
  • 115 VAC powered
  • A230 option for 230 VAC
  • P option: 85-265 VAC, 60-300 VDC power (+$60)
  • D option: 9-30 VDC power (+$60)


Api 1600 G
API 1600 G, API 1620 G

AC Input Alarm Trips


Factory Configured

APD 1600  from $359
APD 1620  from $379

Open Datasheet
Download Datasheet
Specify input range
Factory configured
0-50 mVAC to 0-300 VAC
0-1 mAAC to 0-1000 mAAC

APD 1600 Single Alarm Trip
Dual SPDT contact sets
Standard: HI alarm, non-latching,
normal acting
See data sheet for alarm options

APD 1620 Dual Alarm Trip
2 independent SPDT contact sets
Standard: HI/LO alarms, non-latching,
normal acting
See data sheet for alarm options

  • Measurements are true RMS
  • User adjustable setpoint(s)
  • User adjustable deadband(s)
  • 8 Amp SPDT contacts
  • Input LoopTracker LED
  • Alarm status LEDs
  • Alarm options: LO, HI/HI, LO/LO, band alarm
  • Optional reverse acting
  • Optional latching alarms
  • Push to test/reset
  • Remote push to test/reset
  • Full I/O/power isolation
  • Removable plugs
  • DIN rail mount without tools
  • Universal power 85-265 VAC, 60-300 VDC
  • D option for 9-30 VDC, 10-32 VAC power


APD 1600UL approved
APD 1600, APD 1620

AC Current Switches


CS-AC-1  $126 *stock item*
CS-AC-2  $126 *stock item*

Open Datasheet
Download Datasheet
Input
0-150 Amps AC input

Output CS-AC-1
NC solid state relay, 0.15A @ 130 VAC/VDC

Output CS-AC-2
NO solid state relay, 0.15 A @ 240 VAC/VDC

Power
Self-powered via input current

  • Adjustable 1.5 to 150 Amp setpoint
  • Self-powered
  • Split core design
  • LED status indicator
  • 5-year warranty
  • 2 day to 4 wk lead time
CE

UL
api model cs-ac CS-AC Series