CMS-121CA

Product ID:69957
Updated: 2026/4/3
ABB CMS-121CA

Key Features

  • 1Achieve high accuracy with a ±1% full-scale measurement range. 2、Utilize a compact design measuring 17.4mm x 29mm x 41mm. 3、Measure both alternating and direct currents reliably. 4、Install easily using the convenient cable mounting option. 5、Deploy in various industrial and commercial applications.
Product Details
CMS-121CA
ABB

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Product Compatibility
SCU100 & SCU200
Frequency (f)
Rated Current 50 Hz
Power Consumption (@P<span style="font-size:x-small;">cons</span>)
At Rated Load 0.18 W
Communication Interface
InSite bus(Flat cable)
Accuracy
1% FS
Measuring Range
0.1…40 A
Mounting Type
Cable Mounting
Sensor Type
Open-core (18 mm)
Output
Other
Ambient Air Temperature
Operation -25 ... 70 °C
Environmental Information
2CCC481001D0202
Product Net Width
17.4 mm
Product Net Height
29 mm
Product Net Depth / Length
41 mm
Product Net Weight
11 g
ETIM 8
EC002580 - Flow monitoring equipment
ETIM 9
EC002580 - Flow monitoring equipment
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Business
CN8
90303900
UNSPSC
41111928
eClass
V11.0 : 27210123
IDEA Granular Category Code (IGCC)
6160 >> Current sensors
Object Classification Code
P
Manufacturer ID
2CCA880221R0001

Specifications may be subject to change without notice