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Wago 788-179
Basic relay; Nominal input voltage: 230 VAC; 1 changeover contact; Limiting continuous current: 16 A; with gold contacts; Module width: 13 mm; Module height: 15 mm 788-179
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Description
Basic relay; Nominal input voltage: 230 VAC; 1 changeover contact; Limiting continuous current: 16 A; with gold contacts; Module width: 13 mm; Module height: 15 mm 788-179
Specification
Notes
| Note | To prevent damaging the gold layer, 30 VDC switching voltages and 50 mA currents must not be exceeded. Higher switching power eventually evaporates the gold layer. The resulting deposits in the housing may reduce service life. |
|---|
Technical data - Control circuit
| Nominal input voltage U<sub>N</sub> | 230 VAC |
|---|---|
| Nominal input current at U<sub>N</sub> | 6 mA |
Technical data - Load circuit
| Number of changeover/switchover contacts | 1 |
|---|---|
| Contact material (relay) | AgNi + Au |
| Limiting continuous current | 16 A |
| Switching Voltage, Max. | 250 VAC |
| Switching power (resistive) max. | AC 4000 VA; DC (see load limit curve) |
| Switching capacity | AC-15: 6 A / 250 VAC; DC-13: 2 A / 24 VDC |
| Recommended minimum load | 5 V / 2 mA / 50 mW |
| Pull-in time (typ.) | 7 ms |
| Drop-out time (typ.) | 3 ms |
| Electrical life (NO; resistive load; 23 °C) | 30 x 10³ switching operations |
| Mechanical life | 30 x 10⁶ switching operations |
Safety and protection
| Dielectric strength (control/load circuit) (AC, 1 min) | 5 kVrms |
|---|---|
| Dielectric strength (open contact) (AC, 1 min) | 1 kVrms |
| Protection type | IP40 |
Physical data
| Width | 12.7 mm / 0.5 inches |
|---|---|
| Height from the surface | 15.7 mm / 0.618 inches |
| Depth | 29 mm / 1.142 inches |
Mechanical data
| Mounting type | Pluggable module |
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Material data
| Note (material data) | Information on material specifications can be found here |
|---|---|
| Fire load | 0.225 MJ |
| Weight | 15 g |
Environmental requirements
| Ambient temperature (operation at U<sub>N</sub>) | -40 … +70 °C |
|---|---|
| Ambient temperature (storage) | -40 … +85 °C |
Standards and specifications
| Standards/specifications | EN 61810-1 |
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Commercial data
| Product Group | 6 (INTERFACE ELECTRONIC) |
|---|---|
| PU (SPU) | 20 pcs |
| Packaging type | box |
| Country of origin | DE |
| GTIN | 4050821867906 |
| Customs tariff number | 85364900990 |
Product Classification
| UNSPSC | 39122334 |
|---|---|
| eCl@ss 10.0 | 27-37-16-01 |
| eCl@ss 9.0 | 27-37-16-01 |
| ETIM 9.0 | EC001437 |
| ETIM 10.0 | EC001437 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
|---|
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