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Wago 288-437

WAGO 288-437 relay module with driven contacts, 24 VDC input, 2 changeover contacts, 5 A continuous current, 19 mm width

Wago
SKU:
288-437
Availability:
Factory stock
$109.80
Condition:
New
Current Stock:
Description
Relay module; Relay, pre-soldered; Relay with 2 changeover contacts (2u); with universal mounting carrier; with driven contacts

Technical Data
  • Nominal input voltage U<sub>N</sub>: DC 24 V
  • Input voltage range: -15 ˜ +10 %
  • Nominal input current at U<sub>N</sub>: 36 mA
  • Number of changeover/switchover contacts: 2
  • Contact material (relay): AgNi 10 + Au
  • Limiting continuous current: 5 A
  • Max. switching voltage: AC 250 V
  • Max. switching power (resistive): AC 1250 VA
  • Recommended minimum load: 0.1 V / 1 mA / 1 mW
  • Pull-in time (typ.): 15 ms
  • Drop-out time (typ.): 12 ms
  • Electrical life (N.O.; resistive load; 23 C): 100 x 10<sup>3 </sup>switching operations
  • Mechanical life: 50 x 10<sup>6</sup> switching operations
  • Rated voltage: 250 V
  • Rated impulse voltage: 1.5 kV
  • Pollution degree: 2
  • Dielectric strength, control/load circuit (AC, 1 min): 4 kVrms
  • Dielectric strength open contact (AC, 1 min): 1.5 kVrms
  • Dielectric strength, load/load circuit (AC, 1 min): 1 kVrms
Connection Data
  • Connection technology: CAGE CLAMP<sup></sup>
  • Solid conductor: 0.08 ˜ 2.5 mm / 28 ˜ 12 AWG
  • Fine-stranded conductor: 0.08 ˜ 2.5 mm / 28 ˜ 12 AWG
  • Strip length: 5 ˜ 6 mm / 0.2 ˜ 0.24 inch
Geometrical Data
  • Width: 19 mm / 0.748 inch
  • Height from upper-edge of DIN-35 rail: 38 mm / 1.496 inch
  • Depth: 75 mm / 2.953 inch
Mechanical Data
  • Type of mounting: DIN-35 rail
Material Data
  • Fire load: 0.000 MJ
  • Weight: 44.200 g
Environmental Requirements
  • Surrounding air (operating) temperature at U<sub>N</sub>: -25 ˜ 70 C
  • Surrounding air (storage) temperature: -25 ˜ 70 C
  • Processing temperature: -25 ˜ +50 C
Standards and specifications
  • Standards/specifications: EN 61010-2-201; EN 50205
Commercial data
  • Packaging type: BOX
  • Country of origin: DE
  • GTIN: 4045454560133
  • Customs Tariff No.: 85364900990
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The WAGO 288 series plug-in relay assembly features a 2-pole (2P) design with a control voltage range of 20.4-26.4Vdc (24Vdc nominal) and operates with a 2C/O (DPDT) contact configuration. It is an electromechanical relay with a rated current of 50mA at 30Vdc (DC-13), designed to avoid evaporating the Gold flash. The relay includes CAGE CLAMP connections and is suitable for DIN-35 rail mounting with a 19mm width. The contacts are made of hard gold-plated silver-nickel (AgNi + Au), and it is equivalent to the model 288437.

Additional Information
connection technology:
CAGE CLAMP
contact material relay:
AgNi 10 + Au
country of origin sales organisation germany:
DE
depth from upper edge of din rail:
38 mm / 1.496 inch
dielectric strength control load circuit ac 1 min:
3 kVrms
dielectric strength load load circuit ac 1 min:
3 kVrms
dielectric strength open contact ac 1 min:
1.5 kVrms
drop out time typ:
12 ms
electrical life no resistive load 23 c:
100 x 103 switching operations
fine stranded conductor:
0.08 2.5 mm / 28 12 AWG
fire load:
0.286 MJ
height:
75 mm / 2.953 inch
input voltage range:
-15 +10 %
insulation type adjacent devices:
Basic insulation
insulation type control load circuit:
Reinforced insulation (safe isolation)
insulation type load load circuit:
Functional insulation
limiting continuous current:
0.208333333333333
mechanical life:
50 x 106 switching operations
mounting type:
DIN-35 rail
nominal input current at un:
36 mA
nominal input voltage un:
DC 24 V
note:
60 VDC switching voltages and 300 mA currents must not be exceeded for gold-plated basic relays. Higher switching power eventually evaporates the gold layer.
number of changeover switchover contacts:
2
operating altitude max:
2000 m
overvoltage category:
II
packaging type:
Box
pollution degree:
2
processing temperature:
-25 +50 C
protection type:
IP00
pull in time typ:
15 ms
rated voltage:
250 V
recommended minimum load:
0.1 V / 1 mA / 1 mW
relative humidity:
5 95 %
solid conductor:
0.08 2.5 mm / 28 12 AWG
standards specifications:
EN 61010-2-201 || EN 50205
strip length:
5 6 mm / 0.2 0.24 inch
surrounding air temperature operation at un:
-25 70 C
surrounding air temperature storage:
-40 70 C
switching power resistive max:
AC 1250 VA
switching voltage max:
AC 250 V
weight:
44.200 g
width:
19 mm / 0.748 inch