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Wago 788-156
Basic relay; Nominal input voltage: 24 VDC; 2 changeover contacts; Limiting continuous current: 8 A; Module width: 13 mm; Module height: 15 mm 788-156
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Description
Basic relay; Nominal input voltage: 24 VDC; 2 changeover contacts; Limiting continuous current: 8 A; Module width: 13 mm; Module height: 15 mm 788-156
Specification
Technical data - Control circuit
| Nominal input voltage U<sub>N</sub> | 24 VDC |
|---|---|
| Nominal input current at U<sub>N</sub> | 17 mA |
Technical data - Load circuit
| Number of changeover/switchover contacts | 2 |
|---|---|
| Contact material (relay) | AgNi 90/10 |
| Limiting continuous current | 8 A |
| Inrush current (resistive) max. | (AC) 15 A / 4 s |
| Switching Voltage, Max. | 250 VAC |
| Switching power (resistive) max. | AC 2000 VA; DC (see load limit curve) |
| Switching capacity | AC-15: 3 A / 250 VAC; DC-13: 2 A / 24 VDC |
| Recommended minimum load | 12 V / 10 mA |
| Pull-in time (typ.) | 8 ms |
| Drop-out time (typ.) | 6 ms |
| Bounce time (typ.) | 10 ms |
| Electrical life (NO; resistive load; 23 °C) | 10 x 10³ switching operations |
| Mechanical life | 30 x 10⁶ switching operations |
| Switching frequency with/without load (max.) | 6 min-1 / 1200 min-1 |
Safety and protection
| Dielectric strength (control/load circuit) (AC, 1 min) | 5 kVrms |
|---|---|
| Dielectric strength (open contact) (AC, 1 min) | 1 kVrms |
| Dielectric strength (load/load circuit) (AC, 1 min) | 2.5 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 |
|---|
Material data
| Note (material data) | Information on material specifications can be found here |
|---|---|
| Fire load | 0.68 MJ |
| Weight | 13.6 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 |
|---|
Commercial data
| Product Group | 6 (INTERFACE ELECTRONIC) |
|---|---|
| PU (SPU) | 20 (1) pcs |
| Packaging type | box |
| Country of origin | AT |
| GTIN | 4044918971881 |
| 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 |
|---|---|
| SCIP notification number (Austria) | 16380775-5ade-47b7-b9a2-473fd41b6d53 |
| SCIP notification number (Belgium) | 99d65ef7-ffbd-4096-989c-cba462daaed2 |
| SCIP notification number (Bulgaria) | 1614bc46-37d6-4889-be8f-0482bf04d1d7 |
| SCIP notification number (Czech Republic) | a16d6cb2-7233-4e95-8194-d9e2c670886a |
| SCIP notification number (Denmark) | 84aa989a-3ad6-43af-b3ff-bb1f2413bf5a |
| SCIP notification number (Finland) | f51fc8ff-91cb-4772-8ec2-2fedbaca3b79 |
| SCIP notification number (France) | 0ade93f4-ac11-4600-b3ea-008304b29311 |
| SCIP notification number (Germany) | 6ebdb412-9a95-425f-9893-d83d9ebd2f55 |
| SCIP notification number (Hungary) | 3fdaac84-0eb6-430a-8a53-7593428a0a71 |
| SCIP notification number (Italy) | bc15bf02-e616-40ba-bfbc-7f7b9c3943cf |
| SCIP notification number (Netherlands) | 8e3d2e72-86d1-49f4-bc9c-eae8cb6810ad |
| SCIP notification number (Poland) | 1ba5e6a6-f056-4ac6-9a9e-3792e2447eaa |
| SCIP notification number (Romania) | b76ab434-8cd5-4d58-9095-b10d9911985a |
| SCIP notification number (Sweden) | 24acd247-fe13-499d-9c3e-dcca0bee7c90 |
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