Product Model
788-312
Selling Points
- 1Compact design with dimensions 86 mm H x 15 mm W x 54 mm D.
- 2Reliable DPDT (2-Form C) contact configuration for versatile switching.
- 3Operates at 24VDC coil voltage with an 8A contact rating.
- 4Mounts easily on DIN rail for efficient installation.
- 5Features IP20 protection and a red LED status indicator for easy 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 | Dielectric strength (load/load circuit) (AC, 1?min) | 2.5?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 | 1.357MJ |
Weight | 45.5g | Ambient temperature (operation at U<sub>N</sub>) | -40 … +70 °C |
Ambient temperature UL (operation at U<sub>N</sub>) | -40 … +50 °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 | 788-156 |
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 | 4055143184137 |
Customs tariff number | 8536490075 | CAS-No. | 7439-92-1 |
REACH Candidate List Substance | Lead | RoHS Compliance Status | Compliant,No Exemption |
SCIP notification number (Austria) | 24d2c028-d78a-47d5-854b-7e27c80364cd | SCIP notification number (Belgium) | 5ac37397-baae-4e58-a3d3-61435578db9f |
SCIP notification number (Bulgaria) | de1cb4da-97c0-4008-9269-da951ab1ef16 | SCIP notification number (Czech Republic) | c403f750-ef31-42a4-aad9-12e1c6f4fe05 |
SCIP notification number (Denmark) | 08d49e8e-6e93-4346-8e74-784ca6f59bef | SCIP notification number (Finland) | d1c1e038-ca63-45b9-b8ad-df061b16ed25 |
SCIP notification number (France) | 853c5f70-bd31-4f01-9c72-acb268d802cd | SCIP notification number (Germany) | 29efa91e-de52-404a-a3b5-7a02ea50bbb5 |
SCIP notification number (Hungary) | 05ecf633-f69c-4fac-b89c-9c17adcb3af3 | SCIP notification number (Italy) | d0c19709-ee3b-4706-ba8a-2fcbb782cda1 |
SCIP notification number (Netherlands) | d263f759-daa0-4cac-a565-b787a6062566 | SCIP notification number (Poland) | 252526f9-7a88-4d6b-b7b5-7ba6d6981d94 |
SCIP notification number (Romania) | d9b9f293-6b25-417a-96e3-84fe7cee93b2 | SCIP notification number (Sweden) | 522525c4-ff5a-471a-bb93-f6be7d85275a |
Nominal input voltage U<sub>N</sub> | DC?24?V | Input voltage range | ±10?% |
Nominal input current at U<sub>N</sub> | 19?mA | Number of changeover 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. | AC?250?V |
Switching power (resistive) max. | AC?2000?VA;?DC (see load limit curve) | Switching capacity | AC-15:?3?A?/ AC?250?V;?DC-13:?2?A?/ DC?24?V |
Recommended minimum load | 12?V?/ 10?mA | Pull-in time (typ.) | 8ms |
Drop-out time (typ.) | 13ms | Bounce time (typ.) | 10ms |
Electrical life (NO; resistive load; 23?°C) | 10?x 103 switching operations | Mechanical life | 30?x 10? switching operations |
Switching frequency with/without load (max.) | 6?min-1/ 1200?min-1 | Status indicator | Red LED |
Specifications may be subject to change without notice