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Wago 789-325
Short description:WAGO’s switching relays (789 Series) serve a wide variety of applications, from basic lighting control – homes, hotels and commercial structures – to comprehensive industrial control…
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Description
Short description:WAGO’s switching relays (789 Series) serve a wide variety of applications, from basic lighting control – homes, hotels and commercial structures – to comprehensive industrial control cabinets. Just 17.5 mm (0.689 inch) wide, the compact DIN-rail-mount enclosure is ideal for distribution boards and meter cabinets.
Specification
Notes
| Note | To protect the relay coils and contacts, inductive loads must be dampened with an effective protection circuit. |
|---|
Technical data - Control circuit
| Nominal input voltage U<sub>N</sub> | 24 VDC |
|---|---|
| Input voltage range | -15 … +20 % |
| Nominal input current at U<sub>N</sub> | 19 mA |
| Nominal voltage (feedback contact) | 24 VDC (SELV/PELV) |
| Power loss (max.) P<sub>l (max.)</sub> | 0.7 W |
Technical data - Load circuit
| Number of make/switch-on contacts | 1 |
|---|---|
| Contact material (relay) | AgSnO2 |
| Limiting continuous current | 16 A |
| Inrush current (resistive) max. | (AC) 120 A / 0.05 s |
| Switching Voltage, Max. | 250 VAC |
| Switching power (resistive) max. | AC 4000 VA |
| Recommended minimum load | 12 V / 10 mA |
| Pull-in time (typ.) | 15 ms |
| Drop-out time (typ.) | 5 ms |
| Electrical life (NO; resistive load; 23 °C) | 100 x 10³ switching operations |
| Mechanical life | 10 x 10⁶ switching operations |
Technical data - Signal contact
| Switching voltage (max.) (signal contact) | AC 30 V / DC 60 V |
|---|---|
| Limiting continuous current (signal contact) | 4 A |
Technical data - Signaling
| Status indicator | Red LED |
|---|
Safety and protection
| Rated voltage | 300 V |
|---|---|
| Overvoltage category | III |
| Pollution degree | 2 |
| Dielectric strength (control/load circuit) (AC, 1 min) | 4 kVrms |
| Dielectric strength (open contact) (AC, 1 min) | 1 kVrms |
| Insulation type (control/load circuit) | Reinforced insulation (safe isolation) |
| Insulation type (open contact) | Functional insulation |
| Insulation type (load circuit/signal contact) | Reinforced insulation (safe isolation) |
| Insulation type (control circuit/signal contact) | Basic insulation (100 V working voltage); overvoltage category II |
| Insulation type (adjacent devices) | Reinforced insulation (safe isolation) |
| Protection type | IP20 |
Connection data
| Connection technology | CAGE CLAMP® |
|---|---|
| Solid conductor | 0.2 … 2.5 mm² / 24 … 14 AWG |
| Fine-stranded conductor | 0.2 … 2.5 mm² / 24 … 14 AWG |
| Strip length | 9 … 10 mm / 0.35 … 0.39 inches |
Physical data
| Width | 17.5 mm / 0.689 inches |
|---|---|
| Height | 90 mm / 3.543 inches |
| Depth from upper-edge of DIN-rail | 55 mm / 2.165 inches |
Mechanical data
| Housing design | DIN-rail-mount enclosure |
|---|---|
| Mounting type | DIN-35 rail |
Material data
| Note (material data) | Information on material specifications can be found here |
|---|---|
| Fire load | 9.719 MJ |
| Weight | 57.8 g |
Environmental requirements
| Ambient temperature (operation at U<sub>N</sub>) | -20 … +40 °C |
|---|---|
| Ambient temperature (storage) | -40 … +70 °C |
| Processing temperature | -25 … +50 °C |
| Temperature range of connection cable | ≥ (Tambient + 30 K) |
| Relative humidity | ≤ 75 % (no condensation permissible) |
| Operating altitude (max.) | 2000 m |
Standards and specifications
| Standards/specifications | EN 61010-2-201 |
|---|
Commercial data
| Product Group | 6 (INTERFACE ELECTRONIC) |
|---|---|
| PU (SPU) | 10 (1) pcs |
| Packaging type | box |
| Country of origin | DE |
| GTIN | 4050821110132 |
| Customs tariff number | 85364900990 |
Product Classification
| UNSPSC | 39122334 |
|---|---|
| eCl@ss 10.0 | 27-14-23-09 |
| eCl@ss 9.0 | 27-14-23-09 |
| ETIM 9.0 | EC001437 |
| ETIM 10.0 | EC001437 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 7439-92-1, 79-94-7 |
|---|---|
| REACH Candidate List Substance | 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol, Lead |
| RoHS Compliance Status | Compliant,With Exemption |
| RoHS Exemption | 7(a) |
| SCIP notification number (Bulgaria) | 9ab008c8-4341-4e8b-8e29-5eb1fddb2ce3 |
| SCIP notification number (Czech Republic) | 3d318371-7d5c-4442-b0b8-f3811c5a9265 |
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