WAS1 CMA 1/5/10A AC
WAS1 CMA 1/5/10A AC
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WAS1 CMA 1/5/10A AC
WAS1 CMA 1/5/10A AC

WAS1 CMA 1/5/10A AC

Data sheet for information only

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Alternative product: 2044850000

Current monitoring, Input current: 0...1 A AC/ 0...5 A AC/ 0...10 A AC, Output : 0-20 mA, 0-10 V

Tuotteen tunnus 8523400000
Lataa tietosivu Tuotelataukset
Lisävarusteet 1
Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Input Output Output (digital) General data Insulation coordination Connection data Important note Classifications Tender specification sheets

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) 
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 monitoring, Input current: 0...1 A AC/ 0...5 A AC/ 0...10 A AC, Output : 0-20 mA, 0-10 V 
Order No.
8523400000 
Type
WAS1 CMA 1/5/10A AC 
GTIN (EAN)
4032248151691 
Qty.
1 items
Delivery status
This article will no longer be available in the future. 
Last order date
/Date(1672441200000)/ 
Alternative product
[2044850000](~/p/2044850000) 

Dimensions and weights

Depth
92,4 mm
Depth (inches)
3,638 inch
Width
22,5 mm
Width (inches)
0,886 inch
Length
72 mm
Length (inches)
2,835 inch
Net weight
76,9 g

Temperatures

Storage temperature
-20 °C...70 °C 
Operating temperature
0 °C...70 °C 
Humidity at operating temperature
0...95 % (no condensation) 

Probability of failure

SIL in compliance with IEC 61508
None 
MTTF
533 a

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
RoHS Exemption (if applicable/known)
7a, 7cI 
REACH SVHC
Lead 7439-92-1 
SCIP
b25f3b7c-b874-4a4e-a8b2-4f423a7e2a65 

Input

Input current
0...1 A AC/ 0...5 A AC/ 0...10 A AC 
Input frequency
50...60Hz 
Number inputs
1 

Output

Load impedance current
≤ 600 Ω 
load impedance voltage
≥ 1 kΩ 
Number of outputs
1 
Offset current
max. 100 µA 
Offset voltage
max. 0.05 V 
Output current
0(4)...20 mA 
Output signal limit
Approx. 13 V or 24 mA 
Output voltage, note
0...10 V 

Output (digital)

Max. switching voltage, AC
0 V
Rated switching current
0.1 A 

General data

Configuration
DIP switch 
Indicador de estado
LED ON: OK; LED flashing: signal out of range;
LED OFF: Error 
Nominal power consumption
1,5 VA
Precisión
0.5 % FSR 
Szyna montażowa
TS 35 
Tempo di risposta di soglia
typ. 700 ms 
Tension d#92alimentation
24 V DC ± 10 % 
Tipo de protección
IP20 
Температурный коэффициент
≤ 200 ppm/K 
전류 소비량
40 mA @ IOUT = 20 mA 

Insulation coordination

EMC standards
EN 55011 
EN 61000-6 
Galvanic isolation
2-way isolator 
Impulse withstand voltage
6 kV 
Insulation voltage
4 kVeff / 5 s 
Pollution severity
2 
Rated voltage
300 V 
Surge voltage category
III 

Connection data

Wire connection method
Screw connection 
Type of connection
Screw connection 
Clamping range, rated connection
2,5 mm²
Clamping range, min.
0,5 mm²
Clamping range, max.
2,5 mm²

Important note

Product information
This product will soon be replaced by a new product.
Please do not use with new systems. Please contact our technical support. 

Classifications

ETIM 8.0
EC002653 
ETIM 9.0
EC002653 
ETIM 10.0
EC002653 
ECLASS 14.0
27-21-01-20 
ECLASS 15.0
27-21-01-20 

Tender specification sheets

Long specification

Monitoring component for AC currents up to 10A with standard signal output
and electrical isolation
Current monitoring component in 22.5 mm width for recording 50/ 60 Hz AC currents
0...1 A / 0...5 A / 0...10 A. Standardised analogue current/voltage signals
are available on the output side. Input and output ranges can be adjusted via DIP switches.
The 24 VDC power is supplied over the output circuit.
The input and outputs are designed with 6 kV of electrical isolation.


Add-on housing for TS35 rail mounting
Dimensions: L/W/H 72/ 22.5/ 92.4 mm
Screw connection / Nominal cross-section 2.5 mm2
Protection degree: IP 20  

Input                         0...1 A / 0...5 A / 0...10 A AC switchable
                                      50 / 60 Hz
Voltage of measuring circuit 250 V AC
Output                                             0(4)...20 mA / 0...10 V
Load resistance            < 600 Ohm Strom
>1 kOhm / voltage
Transmission error           < 0,5% v. E. 
Temperature coefficient 200 ppm / K
Step response time typ. 700 ms
Auxiliary power                                     24 VDC +/- 10 % via output circuit
Ambient
temperature range 0 °C...+50 °C

Secure isolation                   EN 50178, 2-way isolation up to 6 kV
Test voltage                               4 kV input against output
Rated
voltage                                          300 V AC/DC at overvoltage category III and pollution degree 2
Approvals cULus




Type                                                             WAS1 CMA 1/5/10A ac

 
Short specification

Monitoring component for AC currents up to 10A with standard signal output and
electrical isolation
Current monitoring component in 22.5 mm width for recording 50/ 60 Hz AC currents
0...1 A / 0...5 A / 0...10 A.  Standardised analogue current/voltage signals
are available on the output side. Input and output ranges can be adjusted via DIP switches.
The 24 VDC power is supplied over the output circuit.
The input and outputs are designed with 6 kV of electrical isolation.n>