Wago

857-550

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Part Number
857-550
Tariff Code
85437090300
UPC
4050821226734
ETIM
Group Code : EG000026
Group Description : Sensors
Class Description : Current value transformer
Class Code : EC002475
Version : 7
Payment methods:
Best offer from:
GBTrusted Automa.Net Supplier
Availability:
1 pc.
In-Stock
Updated at: 21-10-2024
Estimated Delivery:
On Request
Condition:
New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
A total of 13 Parts In-Stock from 4 Distributors
Secure Payment Process
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Available Offers (6)

857-550 product image
Condition:
New Surplus
Available:
3 pcs.
In-Stock
Updated at: 25-10-2024
Offer from:
GBTrusted Automa.Net Supplier
Estimated Delivery:
On Request
Warranty:
12 months
1
857-550 product image
Condition:
New Surplus
Available:
3 pcs.
In-Stock
Updated at: 21-10-2024
Offer from:
GBTrusted Automa.Net Supplier
Estimated Delivery:
On Request
1
857-550 product image
Condition:
New Surplus
Available:
3 pcs.
In-Stock
Updated at: 25-10-2024
Offer from:
FRTrusted Automa.Net Supplier
Estimated Delivery:
On Request
Warranty:
12 months
1
857-550 product image
Condition:
Used
Available:
1 pc.
In-Stock
Updated at: 25-10-2024
Offer from:
GBTrusted Automa.Net Supplier
Estimated Delivery:
On Request
Warranty:
12 months
1
857-550 product image
Condition:
Used
Available:
1 pc.
In-Stock
Updated at: 25-10-2024
Offer from:
FRTrusted Automa.Net Supplier
Estimated Delivery:
On Request
Warranty:
12 months
1
Offer with manufacturer lead time
Ships in:On Request
Best price:
€144.37

Output (Analog)

Output signal type
Current || Voltage
Output signal (voltage)
0 … 5 V; 1 … 5 V; 0 … 10 V; 2 … 10 V
Output signal (current)
0 … 10 mA; 2 … 10 mA; 0 … 20 mA; 4 … 20 mA
Load impedance (voltage output)
≥ 2 kΩ (Temperature range restrictions may occur.)
Load impedance (current output)
≤ 600 ΩTemperature range restrictions may occur.

Signal Processing

Measurement method
True RMS measurement; Arithmetic mean value
Software filter (adjustable)
Moving average value (filter level: 30)
Step response (typ.)
60 ms

Configuration

Configuration options
DIP switch || WAGO Interface Configuration Software || WAGO Interface Configuration App

Environmental Requirements

Ambient temperature (operation)
-25 … +70 °C (at nominal current)
Ambient temperature (storage)
-40 … +85 °C
Relative humidity
5 … 95 % (no condensation permissible)
Operating altitude (max.)
2000 m

Output (Digital)

Switching voltage (DO) max.
Supply voltage applied
Continuous current (DO) max.
100 mA (no internal restriction)
Number of switching thresholds (DO)
1 (adjustable)

Connection Data

Connection technology
Push-in CAGE CLAMP®
Solid conductor
0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor
0.34 … 2.5 mm² / 22 … 14 AWG
Strip length
9 … 10 mm / 0.35 … 0.39 inches

Signaling And Communication

Configuration options
DIP switch || WAGO Interface Configuration Software || WAGO Interface Configuration App

Supply

Power supply type
24 VDC
Nominal supply voltage US
DC 24 V
Supply voltage range
±30 %
Current consumption at nominal supply voltage
≤ 40 mA (+ IDO)

Physical Data

Width
6 mm / 0.236 inches
Height
94 mm / 3.701 inches
Depth from upper-edge of DIN-rail
97.8 mm / 3.85 inches

Measurement Error

Transmission error (typ.)
≤ 0.1 % of upper-range value
Transmission error (max.)
≤ 0.4 % of upper-range value
Temperature coefficient
≤ 0.01 %/K

Material Data

Fire load
0.418 MJ
Weight
64.000 g

Input

Input signal type
Current
Input signal (current)
AC/DC 0 … 1 A (IN 1); AC/DC 0 … 5 A (IN 2)
Frequency range
16 … 400 Hz
Input resistance (current input)
47 mΩ (IN 1); 10 mΩ (IN 2)
Input current (max.)
10 A (IN 1; 5 s); 15 A (IN 2; 5 s)
Response threshold
2 mA (IN 1); 4 mA (IN 2)

Standards And Specifications

Conformity marking
CE
EMC immunity to interference
EN 61000-6-2
EMC emission of interference
EN 61000-6-4
Standards/specifications
EN 50121-3-2 || DNV

Mechanical Data

Mounting type
DIN-35 rail

Specifications

Product Group Code
0006

Commercial Data

Packaging type
Bag
Country of origin
DE
GTIN
4050821226734
Customs tariff number
85437090300

Notes

Note
Additional setting options via WAGO Interface Configuration Software or WAGO Interface Configuration App

Test Voltage

Test voltage (input/output/supply)
AC 2.5 kV; 50 Hz; 1 min

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