Wago

WAGO 788-390

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SKU:
788-390
MPN:
788-390
Condition:
New
bounce time typ:
7 ms
connection technology:
Push-in CAGE CLAMP
contact material relay:
AgNi
country of origin sales organisation germany:
DE
depth from upper edge of din rail:
73 mm / 2.874 inch
dielectric strength control load circuit ac 1 min:
5 kVrms
dielectric strength load load circuit ac 1 min:
2.5 kVrms
dielectric strength open contact ac 1 min:
1 kVrms
drop out time typ:
8 ms
electrical life no resistive load 23 c:
10 x 103 switching operations
fine stranded conductor:
0.34 2.5 mm / 22 14 AWG
fire load:
0.689 MJ
height:
86 mm / 3.386 inch
input voltage range:
-30 +25 %
inrush current resistive max:
(AC) 16 A / 0.02 s: (AC) 12 A / 4 s
limiting continuous current:
0.333333333333333
mechanical life:
5 x 106 switching operations
mounting type:
DIN-35 rail
nominal input current at un:
19.1 mA
nominal input voltage un:
DC 24 V
note:
Reinforced insulation between coil and contactsTo protect the relay coils and contacts, inductive loads must be dampened with an effective protection circuit.
number of changeover switchover contacts:
2
packaging type:
Box
pollution degree:
3
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:
12 V / 10 mA
safety information 1:
A separator plate (e.g., 209-191) must be used for voltages greater than 250 V between adjacent relay modules and for compliance with the reinforced insulation requirements.
solid conductor:
0.34 2.5 mm / 22 14 AWG
standards specifications:
EN 61010-2-201 || EN 61810-1 || EN 61373
status indicator:
Red LED || Mechanical
strip length:
9 10 mm / 0.35 0.39 inch
surrounding air temperature operation at un:
-40 70 C
surrounding air temperature storage:
-40 70 C
switching capacity:
AC-15: 1.5 A / AC 240 V: DC-13: 1 A / DC 24 V
switching frequency with without load max:
6 min-1 / 300 min-1
switching power resistive max:
AC 2000 VA: DC (see load limit curve)
switching voltage max:
AC 250 V
wago basic relay:
788-929
weight:
48.000 g
width:
15 mm / 0.591 inch
  • Wago 788-390
  • Wago 788-390
  • Wago 788-390
  • Wago 788-390
$26.86

Description

Socket with miniature switching relay; Relay with 2 changeover contacts (2u); 24 VDC; electrical and mechanical status indication; for railway operations

  • Reinforced insulation between coil and contacts
  • A separator plate (e.g., 209-191) must be used for voltages greater than 250 V between adjacent relay modules and for compliance with the reinforced insulation requirements.
  • To protect the relay coils and contacts, inductive loads must be dampened with an effective protection circuit.
.

The WAGO 788 series plug-in relay assembly is designed for railway applications and features a socket base with a red LED. It has 2 poles (2P) and operates with a control voltage range of 16.8-30Vdc (nominal 24Vdc). The relay has a Double Pole Double Throw (DPDT) contact configuration and an electromechanical design. It supports a rated current of 8A continuously, 1.5A at 240Vac (AC-15), and 1A at 24Vdc (DC-13). The assembly includes Push-in CAGE CLAMP connections and is mounted on a DIN-35 rail with a 15mm width. It has an IP20 protection rating and uses Silver-Nickel (AgNi) contacts, equivalent to model 788390.

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