Available on request
Optocoupler module; Nominal input voltage: 5 VDC; Output voltage range: 24 … 260 VAC; Limiting continuous current: 0.5 A; 2-wire connection; zero-cross switching; Red status indicator; Module
MPN: 859-902 · Brand: Wago
Price on request
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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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Quick facts
| Availability | Confirmed on request |
| Category | Relay and Optocoupler Modules |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can 859-902 be shipped?
859-902 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 859-902 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 859-902 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 859-902, subject to availability and destination.
Optocoupler module; Nominal input voltage: 5 VDC; Output voltage range: 24 … 260 VAC; Limiting continuous current: 0.5 A; 2-wire connection; zero-cross switching; Red status indicator; Module width: 6 mm; gray 859-902
Specifications
Notes
| 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. |
Technical data - Control circuit
| Nominal input voltage U<sub>N</sub> | 5 VDC |
| Input voltage range (low level) | 0 … 1 VDC |
| Input voltage range (high level) | 4 … 6.25 VDC |
| Nominal input current at U<sub>N</sub> | 8 mA |
Technical data - Load circuit
| Circuit type | 2-wire connection, Zero-voltage switching |
| Limiting continuous current | 0.5 A |
| Peak output current | 30 A |
| Nominal output voltage | 230 VAC |
| Output voltage range | 24 … 260 VAC (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 |
Technical data - Signaling
| Status indicator | Red LED |
Safety and protection
| Rated voltage | 300 V |
| 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 data
| 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 |
Physical data
| Width | 6 mm / 0.236 inches |
| Height | 91 mm / 3.583 inches |
| Depth from upper-edge of DIN-rail | 56 mm / 2.205 inches |
Mechanical data
| Mounting type | DIN-35 rail |
| Mounting position | horizontal (standing/lying); vertical |
Material data
| Note (material data) | Information on material specifications can be found here |
| Color | gray |
| Fire load | 0.313 MJ |
| Weight | 15.5 g |
Environmental requirements
| 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.) | 2000 m |
Standards and specifications
| Standards/specifications | EN 61010-2-201, EN 61000-6-2, EN 61000-6-3, UL 508 |
Commercial data
| Product Group | 6 (INTERFACE ELECTRONIC) |
| PU (SPU) | 1 pcs |
| Packaging type | Bag |
| Country of origin | DE |
| GTIN | 4066966854923 |
| Customs tariff number | 85365011888 |
Product Classification
| UNSPSC | 39121521 |
| eCl@ss 10.0 | 27-26-15-03 |
| eCl@ss 9.0 | 27-26-15-03 |
| ETIM 9.0 | EC001504 |
| ETIM 10.0 | EC001504 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 1303-86-2, 7439-92-1, 79-94-7 |
| REACH Candidate List Substance | 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol, Diboron trioxide, Lead |
| 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 |
12-month warrantyon all new stock
3-month warrantyon used & refurbished parts
30-day returnsno restocking fee on unused parts
Global shippingFast, tracked delivery worldwide
