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Wago 788-304/001-000
Relay module; Nominal input voltage: 24 VDC; 1 changeover contact; Limiting continuous current: 16 A; Green status indicator; Module width: 15 mm 788-304/001-000
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Description
Relay module; Nominal input voltage: 24 VDC; 1 changeover contact; Limiting continuous current: 16 A; Green status indicator; Module width: 15 mm 788-304/001-000
Specification
Notes
| Safety Information | A separator plate (e.g., 209-191) must be used for voltages exceeding 250 V between adjacent relay modules and to comply with reinforced insulation requirements. |
|---|---|
| Note | Reinforced insulation between coil and contacts, To protect the relay coils and contacts, inductive loads must be dampened with an effective protection circuit. |
Technical data - Control circuit
| Nominal input voltage U<sub>N</sub> | 24 VDC |
|---|---|
| Input voltage range | ±10 % |
| Nominal input current at U<sub>N</sub> | 19 mA |
Technical data - Load circuit
| Number of changeover/switchover 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. | 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 | 12 V / 10 mA |
| Pull-in time (typ.) | 8 ms |
| Drop-out time (typ.) | 6 ms |
| Bounce time (typ.) | 6 ms |
| Electrical life (NO; resistive load; 23 °C) | 30 x 10³ switching operations |
| Mechanical life | 30 x 10⁶ switching operations |
| Switching frequency with/without load (max.) | 6 min-1 / 1200 min-1 |
Technical data - Signaling
| Status indicator | Green LED |
|---|
Safety and protection
| Rated voltage | 250 V |
|---|---|
| Rated impulse withstand voltage | 4 kV |
| Pollution degree | 3 |
| Dielectric strength (control/load circuit) (AC, 1 min) | 5 kVrms |
| Dielectric strength (open contact) (AC, 1 min) | 1 kVrms |
| Safety Information | A separator plate (e.g., 209-191) must be used for voltages exceeding 250 V between adjacent relay modules and to comply with reinforced insulation requirements. |
| Protection type | IP20 |
Connection data
| 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 |
Physical data
| Width | 15 mm / 0.591 inches |
|---|---|
| Height | 86 mm / 3.386 inches |
| Depth from upper-edge of DIN-rail | 54 mm / 2.126 inches |
Material data
| Note (material data) | Information on material specifications can be found here |
|---|---|
| Fire load | 0.916 MJ |
| Weight | 45.6 g |
Environmental requirements
| Ambient temperature (operation at U<sub>N</sub>) | -40 … +70 °C |
|---|---|
| Ambient temperature (storage) | -40 … +70 °C |
| Processing temperature | -25 … +50 °C |
| Temperature range of connection cable | ≥ (Tambient + 20 K) |
Standards and specifications
| Standards/specifications | EN 61010-2-201, EN 61810-1, EN 61373, UL 508 (max. 10 A) |
|---|
Commercial data
| PU (SPU) | 20 (1) pcs |
|---|---|
| Packaging type | box |
| 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 |
|---|---|
| SCIP notification number (Austria) | d3fee6ee-50ec-4595-b8a3-8e030578ee7f |
| SCIP notification number (Belgium) | a9a20fd8-c2ec-440b-ae42-0c28122355d3 |
| SCIP notification number (Bulgaria) | 8bcada16-d032-4084-b79c-ed877728467a |
| SCIP notification number (Czech Republic) | f328153c-0369-4123-86e3-58a3c0a8dbe7 |
| SCIP notification number (Denmark) | 8d37d959-1302-4e2f-88bb-843e2fc11d4c |
| SCIP notification number (Finland) | 93b7a8bf-9f70-4ea0-aedc-69c5090cc488 |
| SCIP notification number (France) | dda43599-6fa0-49a7-b2c8-7a59413ed435 |
| SCIP notification number (Germany) | f0205c1c-46d1-44f1-b330-e86da6b42e49 |
| SCIP notification number (Hungary) | d83208f0-23d9-4b81-ab80-1aefe1a96209 |
| SCIP notification number (Italy) | 2ff50673-ab05-4957-93b3-3ef7d7afa88c |
| SCIP notification number (Netherlands) | 44985f8a-7610-4d07-b851-269462d99cfe |
| SCIP notification number (Poland) | cc064473-3be4-4ab4-a6e3-44e41f930656 |
| SCIP notification number (Romania) | 93c9eb94-527f-48a7-9776-6f9e5f718393 |
| SCIP notification number (Sweden) | f0a2b9d9-b7d1-47f3-9b5d-2c2b3a81cc39 |
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