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Wago 788-902
Basic relay; Nominal input voltage: 24 VDC; 2 changeover contacts 788-902
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Description
Basic relay; Nominal input voltage: 24 VDC; 2 changeover contacts 788-902
Specification
Technical data - Control circuit
| Nominal input voltage U<sub>N</sub> | 24 VDC |
|---|
Technical data - Load circuit
| Number of changeover/switchover contacts | 2 |
|---|---|
| Contact material (relay) | AgNi |
| Limiting continuous current | 6 A |
| Inrush current (resistive) max. | (AC) 14 A / 4 s |
| Switching Voltage, Max. | 250 VAC |
| Switching power (resistive) max. | AC 1500 VA; DC (see load limit curve) |
| Switching capacity | AC-15: 3 A / 250 VAC; DC-13: 3 A / 24 VDC |
| Recommended minimum load | 5 V / 10 mA |
| Pull-in time (typ.) | 10 ms |
| Drop-out time (typ.) | 4 ms |
| Electrical life (NO; resistive load; 23 °C) | 100 x 10³ switching operations |
| Mechanical life | 10 x 10⁶ switching operations |
| Switching frequency with/without load (max.) | 6 min-1 / 300 min-1 |
Safety and protection
| Dielectric strength (control/load circuit) (AC, 1 min) | 4 kVrms |
|---|---|
| Dielectric strength (open contact) (AC, 1 min) | 1.5 kVrms |
| Dielectric strength (load/load circuit) (AC, 1 min) | 3 kVrms |
| Protection type | IP20 |
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 |
|---|
Material data
| Note (material data) | Information on material specifications can be found here |
|---|---|
| Fire load | 0.266 MJ |
| Weight | 17.4 g |
Environmental requirements
| Ambient temperature (operation at U<sub>N</sub>) | -40 … +85 °C |
|---|---|
| Ambient temperature (storage) | -40 … +85 °C |
Standards and specifications
| Standards/specifications | EN 61810-1, EN 61810-3 |
|---|
Commercial data
| Product Group | 6 (INTERFACE ELECTRONIC) |
|---|---|
| PU (SPU) | 20 pcs |
| Packaging type | box |
| Country of origin | DE |
| GTIN | 4050821508144 |
| Customs tariff number | 85364900990 |
Product Classification
| UNSPSC | 39122334 |
|---|---|
| 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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