Wago

WAGO 2857-550

SKU:

2857-550

UPC:

MPN:

2857-550

Condition:

New

bounce time typ:

8 ms

configurable rise fall delay time do:

0 60 s (via software)

configurable rise fall delay time relay:

0 60 s (via software)

configuration options:

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

conformity marking:

CE

connection technology:

Push-in CAGE CLAMP

contact material relay:

AgNi + Au

continuous current do max:

100 mA (no internal restriction)

country of origin sales organisation germany:

DE

depth from upper edge of din rail:

107 mm / 4.213 inch

dielectric strength open contact ac 1 min:

1 kVrms

drop out time typ:

4 ms

emc emission of interference:

EN 61000-6-4: EN 61326-2-3: EN 50121-3-2

emc immunity to interference:

EN 61000-6-2: EN 61326-2-3: EN 50121-3-2

feedthrough for measurement conductor:

9.5 mm

fine stranded conductor:

0.2 2.5 mm / 24 12 AWG

fire load:

1.644 MJ

frequency range:

15 1000 Hz

height:

105 mm / 4.134 inch

input current max:

100 A AC/DC

input signal current:

AC 0.5 100 A DC 100 A

input signal type:

Current

insulation type analog output service interface:

Basic insulation

insulation type measurement circuit relay output supply analog output and service interface:

Double insulation

insulation type relay output supply analog output and service interface:

Reinforced insulation

limit frequency:

3.3 kHz

limiting continuous current relay module assembly:

6 A (¤ 60 C): 3 A (60 70 C)

line to neutral conductor voltage ac max:

300 V

load impedance current output:

¤ 600

load impedance voltage output:

1 k

measurement method:

True RMS measurement: Arithmetic mean value

mounting type:

DIN-35 rail

nominal supply voltage us:

DC 24 V

note:

This product is supplied with 24 VDC, which can be commoned using lateral push-in type jumper bars: (6.1) US+ (BR) and (6.2) GND 2 (BR). With this variant, it is necessary to ensure that the maximum permissible total current of 2 A is not exceeded.Ad

number of changeover switchover contacts:

1

number of switching thresholds do:

1 or 2 (adjustable)

number of switching thresholds relay:

1 or 2 (adjustable)

output signal current:

10 mA: 0 10 mA: 2 10 mA: 20 mA: 0 20 mA: 4 20 mA

output signal type:

Current || Voltage

output signal voltage:

5 V: 0 5 V: 1 5 V: 10 V: 0 10 V: 2 10 V

overvoltage category:

II

packaging type:

Bag

pollution degree:

2

power consumption at nominal supply voltage:

¤ 50 mA (+ IDO)

power supply type:

24 VDC

pull in time typ:

8 ms

resolution current:

10 mA

response threshold:

500 mA (AC): 250 mA (DC)

software filter adjustable:

Moving average value (filter level: 30)

solid conductor:

0.2 2.5 mm / 24 12 AWG

standards specifications:

EN 61010-1 || EN 61373

step response typ:

60 ms (DC: for software filter 3/default setting): 250 ms (AC)

strip length:

9 10 mm / 0.35 0.39 inch

supply voltage range:

30 %

surrounding air temperature operation:

-40 70 C

surrounding air temperature storage:

-40 85 C

switching voltage do max:

Supply voltage (applied): 0.3 V

switching voltage max:

AC 250 V

temperature coefficient:

¤ 0.01 %/K

temperature range of connecting cable per ul 61010 2 201 min:

90 C

temperature range of the connecting cable according to en 61010 2 201:

(Tsurrounding air + 10 K)

test voltage analog output service interface:

2 kVAC: 50 60 Hz: 1 min

test voltage input output supply:

AC 3 kV: 50 Hz: 1 min

test voltage measurement circuit relay output supply analog output:

3 kVAC: 50 60 Hz: 1 min

transmission error max:

¤ 1 % (of the full scale value)

wago connector:

picoMAX 5.0

weight:

102.939 g

width:

22.5 mm / 0.886 inch