Product Model

859-902

In Stock
Last updated: 2025/4/18
wago 859-902

Selling Points

  • 1Ensures reliable operation with zero-cross switching technology.
  • 2Supports a wide output voltage range of 24-260VAC.
  • 3Measuring 6mm in width, perfect for DIN-35 rail mounting.
  • 4Handles continuous current up to 0.5A and peak output current of 30A.
  • 5Features a red LED status indicator for easy monitoring.
Product Details
859-902
wago

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Note
Optocouplers and solid state relays are designed for use in signal processing networks that are not supplied directly by the low-voltage power supply network.
Rated voltage
300V
Type of circuits
Mains circuits
Overvoltage category
III
Pollution degree
2
Dielectric strength (control/load circuit) (AC, 1?min)
3.51?kVrms
Insulation type (control/load circuit)
Reinforced insulation (safe isolation)
Insulation type (adjacent devices)
Reinforced insulation (safe isolation)
Insulation type (between adjacent devices of the same type)
Reinforced insulation (safe isolation)
Insulation type (to adjacent devices of different types)
Reinforced insulation (safe isolation)
Protection type
IP20; in connected state or when using 859-525 end plate
Connection technology
CAGE CLAMP?
Solid conductor
0.08 … 2.5?mm2?/ 28 … 14?AWG
Fine-stranded conductor
0.08 … 2.5?mm2?/ 28 … 14?AWG
Fine-stranded conductor; with insulated ferrule
0.08 … 1.5?mm2?/ 28 … 16?AWG
Strip length
5 … 6?mm?/ 0.2 … 0.24?inches
Width
6?mm?/ 0.236?inches
Height
91?mm?/ 3.583?inches
Depth from upper-edge of DIN-rail
56?mm?/ 2.205?inches
Mounting type
DIN-35 rail
Mounting position
horizontal (standing/lying); vertical
Note (material data)
Information on material specifications can be found here
Color
gray
Fire load
0.338MJ
Weight
20.4g
Ambient temperature (operation at U<sub>N</sub>)
-25 … +55 °C
Ambient temperature UL (operation at U<sub>N</sub>)
-25 … +40 °C
Ambient temperature (storage)
-40 … +70 °C
Processing temperature
-25 … +50?°C
Temperature range of connection cable
≥ (Tambient+ 20 K)
Relative humidity
5 … 95?% (no condensation permissible)
Operating altitude (max.)
2000m
Standards/specifications
EN 61010-2-201
Product Group
6 (INTERFACE ELECTRONIC)
eCl@ss 10.0
27-26-15-03
eCl@ss 9.0
27-26-15-03
ETIM 9.0
EC001504
ETIM 8.0
EC001504
ECCN
NO US CLASSIFICATION
PU (SPU)
1?pcs
Packaging type
Box
Country of origin
DE
GTIN
4055143606738
Customs tariff number
8541500080
CAS-No.
1303-86-2
REACH Candidate List Substance
2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol
RoHS Compliance Status
Compliant,With Exemption
RoHS Exemption
7(a)
SCIP notification number (Austria)
9ac7fc48-a2ac-4908-906f-2b8cd4b37ec8
SCIP notification number (Belgium)
ef044561-9023-42f7-abe1-35525f06aaac
SCIP notification number (Bulgaria)
b5fdb4d2-f21a-445d-8e1d-72344877b87b
SCIP notification number (Czech Republic)
4f6d81b3-e526-44bc-a071-f41fdefb2f08
SCIP notification number (Denmark)
67840c7d-a36a-49f1-9ca7-921349e558da
SCIP notification number (Finland)
0b93c8a8-a04e-4fbb-b95c-d4ac7eea764d
SCIP notification number (France)
03814446-4c00-41e7-ace8-a9e1aa4b1564
SCIP notification number (Germany)
a807a295-6019-4843-afd7-c34c4dbc4c9c
SCIP notification number (Hungary)
68ad8a15-753f-456e-87b2-b80a946a1d1d
SCIP notification number (Italy)
07c64cbd-2e81-4fa8-abe1-da620760db84
SCIP notification number (Netherlands)
c650d6ea-8f2f-44a0-911d-e4c8a83fa040
SCIP notification number (Poland)
9337548c-3ccd-432b-9012-36dd5a19cb19
SCIP notification number (Romania)
54c2b9f2-9a0f-4cf6-92a8-a7a1b24f8dd8
SCIP notification number (Sweden)
5ad19771-83e3-4202-bcc0-d3bc81ca261e
Nominal input voltage U<sub>N</sub>
DC?5?V
Input voltage range (low level)
DC?0 … 1?V
Input voltage range (high level)
DC?4 … 6.25?V
Nominal input current at U<sub>N</sub>
8?mA
Circuit type
2-wire connection
Limiting continuous current
0.5?A
Peak output current
30A
Nominal output voltage
AC?230?V
Output voltage range
AC 24 … 260?V?(50 … 60 Hz)
Voltage drop
≤ 1.2?VAC
Leakage current at rated voltage
≤?1?mA
Switching current (min.)
50?mA
Turn-on time
≤?10?ms
Turn-off time
≤?10?ms
Switching frequency
50?Hz?/ 60?Hz
Status indicator
Red LED

Specifications may be subject to change without notice