Product Model
788-508
Selling Points
- 1Compact design with dimensions 86x54x15mm.
- 2Programmable with rated coil voltage of 230V AC.
- 3High reliability with 16A continuous current limit.
- 4Easy mounting on DIN rail with push-in connections.
- 5Includes a red status indicator for real-time monitoring.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Safety information | A separator plate (e.g., 209-191) must be used for voltages greater than 250 V between adjacent relay modules and for compliance with the reinforced insulation requirements. | Note | Reinforced insulation between coil and contacts |
Rated voltage | 250V | Rated surge voltage | 4kV |
Pollution degree | 3 | Dielectric strength (control/load circuit) (AC, 1?min) | 5?kVrms |
Dielectric strength (open contact) (AC, 1?min) | 1?kVrms | Protection type | IP20 |
Connection technology | Push-in CAGE CLAMP? | Solid conductor | 0.34 … 2.5?mm2?/ 22 … 14?AWG |
Fine-stranded conductor | 0.34 … 2.5?mm2?/ 22 … 14?AWG | Strip length | 9 … 10?mm?/ 0.35 … 0.39?inches |
Width | 15?mm?/ 0.591?inches | Height | 86?mm?/ 3.386?inches |
Depth from upper-edge of DIN-rail | 54?mm?/ 2.126?inches | Mounting type | DIN-35 rail |
Note (material data) | Information on material specifications can be found here | Color | gray |
Fire load | 0.85MJ | Weight | 46g |
Ambient temperature (operation at U<sub>N</sub>) | -40 … +70 °C | Ambient temperature UL (operation at U<sub>N</sub>) | -40 … +40 °C |
Ambient temperature (storage) | -40 … +70 °C | Processing temperature | -25 … +50?°C |
Temperature range of connection cable | ≥ (Tambient+ 20 K) | Standards/specifications | EN 61010-2-201 |
WAGO Basic Relay | 788-178 | Product Group | 6 (INTERFACE ELECTRONIC) |
eCl@ss 10.0 | 27-37-16-01 | eCl@ss 9.0 | 27-37-16-01 |
ETIM 9.0 | EC001437 | ETIM 8.0 | EC001437 |
ECCN | NO US CLASSIFICATION | PU (SPU) | 20?(1)?pcs |
Packaging type | box | Country of origin | CN |
GTIN | 4055143192347 | Customs tariff number | 8536490080 |
CAS-No. | 7439-92-1 | REACH Candidate List Substance | 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol |
RoHS Compliance Status | Compliant,With Exemption | RoHS Exemption | 7(a) |
SCIP notification number (Austria) | 1ff4f8fd-84d5-44d8-8eed-34cca1e26a49 | SCIP notification number (Belgium) | c193c014-da37-41d6-8c7e-f08334dafe84 |
SCIP notification number (Bulgaria) | e04c232c-7216-4c6a-9dd8-11f3575588ee | SCIP notification number (Czech Republic) | 0a4c5114-38af-491c-9b67-06be20f57747 |
SCIP notification number (Denmark) | f8646027-ced0-49e7-8f2f-9d917264cbb6 | SCIP notification number (Finland) | 19d83842-fef3-4481-aac5-5450a6ca83ed |
SCIP notification number (France) | c62f1a8e-c6c9-436e-8b6c-19919b833cc9 | SCIP notification number (Germany) | 863e063b-247f-41c0-9d76-fdbccac297bd |
SCIP notification number (Hungary) | 2da77dbb-2c11-4158-8fb9-4f668ae81af4 | SCIP notification number (Italy) | ca06c26d-b965-4ef5-88db-fe2b0dd29334 |
SCIP notification number (Netherlands) | 162cfe5b-b770-480c-9994-327f7741468a | SCIP notification number (Poland) | 78bbbc07-5984-440d-9360-29004fccb15b |
SCIP notification number (Romania) | db2f516b-0cb7-4862-a0dc-d05708b95da4 | SCIP notification number (Sweden) | 0d6c29c4-589d-4cc4-b325-89aaa52177c6 |
Nominal input voltage U<sub>N</sub> | AC?230?V | Input voltage range | ±10?% |
Nominal input current at U<sub>N</sub> | 4?mA | Number of changeover contacts | 1 |
Contact material (relay) | AgNi 90/10 | Limiting continuous current | 16?A |
Inrush current (resistive) max. | (AC) 30?A?/ 4?s | Switching Voltage, Max. | AC?250?V |
Switching power (resistive) max. | AC?4000?VA;?DC (see load limit curve) | Switching capacity | AC-15:?6?A?/ AC?250?V;?DC-13:?2?A?/ DC?24?V |
Recommended minimum load | 12?V?/ 10?mA | Pull-in time (typ.) | 10ms |
Drop-out time (typ.) | 35ms | Bounce time (typ.) | 6ms |
Electrical life (NO; resistive load; 23?°C) | 30?x 103 switching operations | Mechanical life | 5?x 10? switching operations |
Switching frequency with/without load (max.) | 6?min-1/ 600?min-1 | Status indicator | Red LED |
Specifications may be subject to change without notice