Available on request
Optocoupler module; Nominal input voltage: 12 … 48 VDC; Output voltage range 3 ...53VDC; Limiting continuous current: 4 A; 2-wire connection; Module width: 6 mm; gray
MPN: 859-744 · 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 859-744 be shipped?
859-744 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 859-744 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 859-744 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 859-744, subject to availability and destination.
Optocoupler module; Nominal input voltage: 12 … 48 VDC; Output voltage range 3 ...53VDC; Limiting continuous current: 4 A; 2-wire connection; Module width: 6 mm; gray 859-744
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> | 12 … 48 VDC |
| Input voltage range (low level) | 0 … 4 VDC |
| Input voltage range (high level) | 10 … 53 VDC |
| Nominal input current at U<sub>N</sub> | 5 mA |
Technical data - Load circuit
| Circuit type | 2-wire connection |
| Limiting continuous current | 4 A |
| Peak output current | 30 A |
| Output voltage range | 3 … 53 VDC |
| Voltage drop | ≤ 0.2 VDC |
| Turn-on time | ≤ 200 µs |
| Turn-off time | ≤ 420 µs |
| Switching frequency | ≤ 100 Hz |
Technical data - Signaling
| Status indicator | Red LED |
Safety and protection
| Rated voltage | 300 V |
| Overvoltage category | II |
| Pollution degree | 2 |
| Dielectric strength (control/load circuit) (AC, 1 min) | 2.5 kVrms |
| Insulation type (control/load circuit) | Basic insulation |
| Insulation type (adjacent devices) | 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 |
| Insulation material (main housing) | Polyamide (PA66) |
| Material group | I |
| Flammability class per UL94 | V0 |
| Fire load | 0.313 MJ |
| Weight | 19.3 g |
Environmental requirements
| Ambient temperature (operation at U<sub>N</sub>) | -40 … +70 °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, EN 61373 |
Commercial data
| Product Group | 6 (INTERFACE ELECTRONIC) |
| PU (SPU) | 10 pcs |
| Packaging type | Box |
| Country of origin | DE |
| GTIN | 4055143605458 |
| Customs tariff number | 85365005000 |
Product Classification
| UNSPSC | 39121524 |
| 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 | 6(c), 7(a), 7(c)-I, 7(c)-II |
| SCIP notification number (Austria) | 3c5ae91d-3dbd-47fe-ba95-831f3d0ae746 |
| SCIP notification number (Belgium) | ee379b01-b66c-49de-8871-6c3ace50d6e7 |
| SCIP notification number (Bulgaria) | 5d98808b-3c3c-453a-9d5c-5dd2603e77c8 |
| SCIP notification number (Czech Republic) | 78d8ffd8-b8e3-4c75-923e-292ba881a9c3 |
| SCIP notification number (Denmark) | ffd6563d-fd6e-4e02-b2d8-b11c5438db60 |
| SCIP notification number (Finland) | f2c5bd8b-07d9-4d80-bbd3-01b6ff376fce |
| SCIP notification number (France) | 9f84d13f-4e6f-4215-8b5d-adc883494d63 |
| SCIP notification number (Germany) | 90204e81-23c3-491d-bdfe-8bc653cfef2f |
| SCIP notification number (Hungary) | 13b3e647-e5b2-4699-aaa3-7d7773feb5c8 |
| SCIP notification number (Italy) | 88a674a7-888f-442e-9f55-7d19bf03705c |
| SCIP notification number (Netherlands) | 040bf4f5-5d5a-41e6-a48b-3d5c45b4fe2e |
| SCIP notification number (Poland) | c6ab1053-0506-4ff9-97a1-89685d5f8c35 |
| SCIP notification number (Romania) | 4deaca40-f499-4e29-a025-3ba7ab2f01db |
| SCIP notification number (Sweden) | 10c93826-46fb-4fa6-86ca-a24b9fb4b9f5 |
12-month warrantyon all new stock
3-month warrantyon used & refurbished parts
30-day returnsno restocking fee on unused parts
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