ACT20P-CMT-60-RC-S
Similar to illustration
ACT20P-CMT-60-RC-S
ACT20P-CMT-60-RC-S
Dimensioned drawing
ACT20P-CMT-60-RC-S
ACT20P-CMT-60-RC-S
ACT20P-CMT-60-RC-S
ACT20P-CMT-60-RC-S

ACT20P-CMT-60-RC-S

Current-measuring transducer, Limit value monitoring, Input : 0…40/50/60 A, Relay output, Current-carrying cable in feed-through hole

Item No. 1510390000
Open in Configurator
Download data sheet Engineering Support Software Support Product Downloads
Accessories 2 Individual parts 1 Related products 10
Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Input Output (digital) General data Insulation coordination Connection data Part description Classifications

Approvals

Approvals
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/0d1637a4-c7dd-4915-8bc8-4c9de8d8b393/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/cbf09862-97e9-475d-b71a-c6db1e3e9933/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate no. (cULus)
E141197 

General ordering data

Version
Current-measuring transducer, Limit value monitoring, Input : 0…40/50/60 A, Relay output, Current-carrying cable in feed-through hole 
Order No.
1510390000 
Type
ACT20P-CMT-60-RC-S 
GTIN (EAN)
4050118325485 
Qty.
1 items

Dimensions and weights

Depth
113.6 mm
Depth (inches)
4.472 inch
Height
119.2 mm
Height (inches)
4.693 inch
Width
22.5 mm
Width (inches)
0.886 inch
Net weight
158 g

Temperatures

Storage temperature
-40 °C...85 °C 
Operating temperature
-25 °C...60 °C 
Humidity
5...95 %, no condensation 

Probability of failure

MTTF
100 a

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
RoHS Exemption (if applicable/known)
6c, 7a, 7cI 
REACH SVHC
Lead 7439-92-1 
SCIP
2f6dd957-421a-46db-a0c2-cf1609156924 

Input

Input frequency
AC: 15…700 Hz (true root mean square) 
Input measurement range
configurable 
0…40/50/60 A AC (RMS) or DC 
max. peak current 10 × IInput (1 s) 
For DC current measurement (AA): Current direction display at the output (-/+ analog value) 
Input signal
Current-carrying cable in feed-through hole 
Number inputs
1 
Overload behaviour
Max. peak current: 10 × IInput for 1s 

Output (digital)

Alarm function
Surge current 
Under-current 
Alarm delay: 0…10 s 
Hysteresis 5% / 10% 
Continuous current
2 × I Input 
Max. switching voltage, AC
250 V
Max. switching voltage, DC
24 V
Number of digital outputs
1 
Rated switching current
6 A 
Type
Relay, 1 CO contact 
normal / inverse adjustment 

General data

Accuracy
<0.75 % FSR 
<1.5 % FSR with measurement range 50/60 A AC 
Configuration
DIP switch and potentiometer 
Mounting rail
TS 35 
Power consumption, max.
2.2 W
Power consumption, typ.
0.9 W
Protection degree
IP20 
Step response time
≤ 300 ms (RMS) 
≤ 60 ms (AA) 
Supply voltage
16,8 V…31,2 V 
Temperature coefficient
0.01%/K @ 0...40 A 
0.10%/K @ 40...55 A 
0.30%/K @ 55...60 A 

Insulation coordination

Bemessungsspannung
300 V AC eff 
EMC standards
EN 61326-1 
Galvanické oddělení
3-way isolator 
between input ⁄ output ⁄ supply 
Impulse withstand voltage
6.4 kV (1.2/50 µs) 
Insulation voltage
4 kVeff / 1 min. 
Kategorie rázového napětí
III 
Test voltage
4 kV
Závažnost znečištění
2 

Connection data

Type of connection
Screw connection 
Tightening torque, min.
0.4 Nm
Tightening torque, max.
0.6 Nm
Clamping range, rated connection
1.5 mm²
Clamping range, min.
0.5 mm²
Clamping range, max.
2.5 mm²
Wire connection cross section AWG, min.
AWG 26 
Wire connection cross section AWG, max.
AWG 12 

Part description

Product description
The ACT20P-CMT-XX-(AO)-RC-S series of devices measure and monitor AC and DC currents of up to 60 A. The real effective value method used allows for precise measurement, even for distorted current curve shapes. The devices feature integrated limit value monitoring with an adjustable switching threshold, delay and hysteresis, as well as a relay output..

Features
  • Real effective value measurement (True RMS) or arithmetic averaging (AA) measurement and contactless through-hole technology
  • Limit value monitoring for overcurrent or undercurrent
  • Relay output by means of the open-circuit / closed-circuit principle
  • Adjustable trigger delay for filtering current peaks
  • Operational status and error display on a front panel LED and output signalling according to NE43, NE44, NE107
  • Galvanic four-way insulation for secure isolation according to IEC/EN 61010-2-201
 

Classifications

ETIM 8.0
EC002475 
ETIM 9.0
EC002475 
ETIM 10.0
EC002475 
ECLASS 14.0
27-21-01-23 
ECLASS 15.0
27-21-01-23