ACI-Automation Components CS2 Series, CSX2 Series, SCS2 Series, SCSX2 Series Data Sheet
Automation Components, Inc.
Split-Core
Solid-Core
CURRENT | FIXED STATUS SWITCHES
FIXED “STATUS” SWITCHES
CS2, CSX2, SCS2 & SCSX2 Series
The ACI Fixed “Status” Current switches are designed for use in any AC current monitoring
application in which you are looking for a “Go/No Go” or On/O status for a particular piece of
equipment. The current switches should be installed on the line side of the power to the motor,
pump, compressor or other equipment. The current switches are available in both solid and
split-core versions which also includes a Patented 35 mm Din Rail mounting foot for easy
installation in panel mount applications. The solid-core versions are a great choice for new
installations or OEM applications in which cost sensitivity, lower trip points and environmental
issues may be of concern. The split-core version of the current switches work great in retrot
applications and for use in service vehicles since one part will work in most applications and can
be installed without disconnecting any wires. The xed current status switches can also be used
to determine the run time of your equipment and basic load trending applications where you want to know when your piece of equipment runs
and for how long it runs for when logging the contact closures on your building management system or PLC.
Applications: Pump Status, Fan Status, Compressors, Motor Status, Ovens, Industrial Equipment, Lighting Status and Usage, Electrical Load Status,
Local Alarms (Strobes and Audible Alarms)
PRODUCT SPECIFICATIONS
Monitored Current Type:
Maximum AC Voltage:
Operating Frequency Range:
Core Style:
Sensor Power:
Amperage Range:
Isolation Voltage:
Trip Point Style | Trip Point:
Contact Type:
“Status” Contact Rating:
“Status” Contact “On” Resistance | “O” Resistance:
Response Time:
Status LED Indication :
Aperture Size:
Din Rail Size:
Operating Temperature Range:
Operating Humidity Range:
Recommended Storage Temperature | RH Range:
Enclosure Material | Flammability Rating:
Wiring Connections:
Wire Size:
Terminal Block Torque Rating:
Minimum Mounting Distance:
Agency Approvals:
Product Weight:
Product Dimensions (L x W x H):
Note: The LED should not be used to determine if current is present. At low currents the LED may not be visible
AC Current
600 VAC
40 to 1 kHz
Solid-Core and Split-Core Versions available (See Ordering Grid)
Induced from the Monitored Conductor
See Ordering Grid
2200 VAC
Fixed Trip Point | See Ordering Grid
Normally-Open “N/O” or Normally-Closed “N/C” (See ordering Grid)
0.2A @ 200 VAC/VDC
< 10 Ohms (tripped) | > 1 Meg Ohms (Open)
See Response Time Table on back of data sheet
Red LED (Monitored current is above Trip Point)
0.75” (19.05 mm)
35 mm | (U.S. Patent No. 7,416,421)
5 to 104ºF (-15 to 40ºC)
0 to 95%, non-condensing
41 to 95°F (5 to 35°C) | 40% to 85% RH, non-condensing
PC/ABS (Polycarbonate/ABS Blend) | UL94-V0
2 Position Screw Terminal Block (Not Polarity Sensitive)
16 to 22 AWG (1.31 mm to 0.33 mm) Copper Wires only
4.43 to 5.31 in-lbs. (0.5 to 0.6 Nm)
1” (2.6 cm) between current switch (Relays, Contactors, Transformers)
UL/CUL US Listed (UL 508) Ind. Control Equipment (File # E309723),
CE, RoHS2, WEEE
A/CS2 and A/CSX2: 0.216 lbs. (0.099kg) | A/SCS2 and A/SCSX2: 0.270 lbs. (0.123 kg)
A/SCS2-L: 0.280 lbs. (0.127 kg)
Solid Core Versions: 2.760” (70.11 mm) x 3.343” (84.92 mm) x 1.050” (26.67 mm)
Split Core Versions: 2.780” (70.51 mm) x 3.238” (82.25 mm) x 1.120” (28.45 mm)
CURRENT | FIXED STATUS SWITCHES
DIMENSIONAL DRAWING
Automation Components, Inc.
Solid-Core
Split-Core
RESPONSE TIME
Model #
A/CS2
A/CSX2
A/SCS2
A/SCSX2
A/SCS2-L
Note: ---- = unit was not tested (below minimum trip point or for that range)
2.36” (59.94mm)
2.55” (64.69mm)
3.24” (82.23mm)
Front View Right View Bottom View
Green Boxes: response time at specied current above trip point | Red Boxes: response time below specied trip point where sensors may trip
0.15 Amps
156mS
----
----
----
----
0.20 Amps
100mS
189mS
----
---224mS
0.25 Amps
84mS
134mS
----
---144mS
0.50 Amps
----
---484mS
---65mS
0.75 Amps
----
----
----
---47mS
2.77”
(70.45mm)
2.77”
(70.35mm)
1.10” (28.02mm)
1.0 Amp
32mS
48mS
72mS
---39mS
1.20 Amps
----
----
---194mS
----
1.03”
(26.16mm)
1.50 Amps
----
---45mS
102mS
----
2.87” (72.80mm)
3.35” (84.99mm)
2.87” (72.77mm)
10 Amps
26mS
42mS
26mS
42mS
25mS
20 Amps
24mS
41mS
20mS
42mS
22mS
STANDARD ORDERING
Model #
A/CS2
A/CSX2
A/SCS2
A/SCSX2
A/SCS2-L
The Fixed Current Switches are not intended to be used in Life / Safety Applications or in Hazardous / Classied Locations
Item #
142340
142359
142358
142357
142356
Trip Point Type
Fixed Trip Point
Fixed Trip Point
Fixed Trip Point
Fixed Trip Point
Fixed Trip Point
N/O
•
•
•
N/C
•
•
Solid-Core
•
•
Split-Core
•
•
•
Amp Range
0 to 250A
0 to 250A
0 to 250A
0 to 250A
0 to 250A
Model # Example:
Trip Point
0.25A or less
0.25A or less
1.5A or less
1.5A or less
0.5A or less
A/SCSX2
Contact Rating
0.2A @ 200 VAC/VDC
0.2A @ 200 VAC/VDC
0.2A @ 200 VAC/VDC
0.2A @ 200 VAC/VDC
0.2A @ 200 VAC/VDC
-OR-
142357
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