Wago

WAGO 857-604

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SKU:
857-604
MPN:
857-604
Condition:
New
bounce time typ:
3.5 ms
color:
Gray
connection technology:
Push-in CAGE CLAMP
contact material relay:
AgSnO2
country of origin sales organisation germany:
DE
depth from upper edge of din rail:
81 mm / 3.189 inch
dielectric strength control load circuit ac 1 min:
4 kVrms
dielectric strength open contact ac 1 min:
1 kVrms
drop out time typ:
25 ms
electrical life no resistive load 23 c:
50 x 103 switching operations
fine stranded conductor:
0.34 2.5 mm / 22 14 AWG
fire load:
0.566 MJ
On-delay || Single-shot leading edge || On-delay and single-shot leading edge (1 s fixed) || Flashingheight:
94 mm / 3.701 inch
input voltage range:
30 %
inrush current resistive max:
(AC) 20 A / 0.02 s
limiting continuous current:
0.25
mechanical life:
5 x 106 switching operations
minimum pulse length control input:
10 ms
mounting type:
DIN-35 rail
nominal input current at un:
18 mA
nominal input voltage un:
DC 24 V
number of changeover switchover contacts:
1
operating altitude max:
2000 m
packaging type:
Bag
pollution degree:
2
processing temperature:
-25 +50 C
protection type:
IP20
pull in time typ:
15 ms
rated surge voltage:
4 kV
rated voltage:
250 V
recommended minimum load:
10 V / 10 mA: 24 V / 1 mA
relative humidity:
5 95 % (no condensation permissible)
repeat accuracy:
0.01
reset time:
50 ms
solid conductor:
0.34 2.5 mm / 22 14 AWG
standards specifications:
EN 61812-1 || EN 61373 || EN 50121-3-2 || UL 508
status indicator:
Yellow LED
strip length:
9 10 mm / 0.35 0.39 inch
surrounding air temperature operation at un:
-25 70 C
surrounding air temperature storage:
-40 70 C
switching capacity:
AC-15: 3 A / AC 250 V: DC-13: 2 A / DC 24 V
switching power resistive max:
AC 1500 VA: DC (see load limit curve)
switching voltage max:
AC 250 V
time range:
Adjustable: 0.1 10 s: 3 300 s: 0.3 30 min: 3 300 min
wago basic relay:
857-150
weight:
24.876 g
width:
6 mm / 0.236 inch
  • Wago 857-604
  • Wago 857-604
  • Wago 857-604
  • Wago 857-604
  • Wago 857-604
  • Wago 857-604
  • Wago 857-604
$83.06

Description

Timer relay module; Nominal input voltage: 24 VDC; Limiting continuous current: 6 A; Railway; Multifunction; Yellow status indicator; Module width: 6 mm; gray.

The WAGO 857 series timing relay assembly features ON-delay switching, a socket base with an ejector, and a yellow LED, designed for railway applications. It is a single-pole (1P) device with a control voltage range of 16.8-31.2Vdc (24Vdc nominal; 0.7...1.3 x Uc) and a Single Pole Double Throw (SPDT) contact configuration. The electromechanical relay has a rated current of 6A continuous, 3A at 250Vac (AC-15), and 2A at 24Vdc (DC-13). It includes Push-in CAGE CLAMP connections and is mounted on a DIN-35 rail with a 6mm width. The relay has an IP20 protection rating and uses Silver-Tin (AgSnO) contacts, equivalent to model 857604.

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