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Wago 787-3664
Features:Space-saving ECB with four channelsNominal current: 1 … 10 A (adjustable for each channel via selector switch)Switch-on capacity > 50,000 μF per channelOne illuminated, three-colored butt…
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Description
Features:Space-saving ECB with four channelsNominal current: 1 … 10 A (adjustable for each channel via selector switch)Switch-on capacity > 50,000 μF per channelOne illuminated, three-colored button per channel simplifies switching (on/off), resetting, and on-site diagnosticsTime-delayed switching of channelsTripped message (group signal)Remote input resets or switches on/off tripped channels
Specification
Technical data - Input
| Nominal input voltage U<sub>i nom</sub> | 24 VDC |
|---|---|
| Input voltage range | 18 … 30 VDC |
Technical data - Output
| Total number of channels (module) | 4 |
|---|---|
| Nominal output voltage U<sub>o nom</sub> | 4 x 24 VDC |
| Output voltage range | 18 … 30 VDC (Ue − voltage drop) |
| Voltage drop | ≤ 250 mV (Input (+)) |
| Nominal output current I<sub>o nom</sub> | 4 x 1 / 2 / 4 / 6 / 8 / 10 A (adjustable for each channel via selector switch) |
| Default setting | DC 1 A; switched off |
| Trip time | 16 ms … 100 s (load-dependent) |
| Switch-on capacity | > 50000 µF per channel |
| Switch-on behavior | Time-delayed channel switching (load-dependent, min. 50 ms / max. 10 s) |
| Active current limitation | No |
| Current limitation | No |
| Switch-on threshold | DC 20.3 V |
Technical data - Signaling and communication
| Signaling | 1 x Active signal output (S2), 4 x LED (green/red/orange), 1 x Remote control input (S1), 1 x active signal output (S2) |
|---|---|
| Operation status indicator | Green LED (channel OK), Red LED (tripped channel) |
| Remote input | Reactivation of all tripped channels via 15 … 30 VDC pulse for min. 500 ms |
Technical data - Efficiency/power losses
| Power loss P<sub>l</sub> | ≤ 0.84 W; ≤ 10 W (4 x 10 A) |
|---|---|
| Efficiency (typ.) | 98 % |
Technical data - Circuit protection
| Internal fuse | T 12 A per channel |
|---|
Safety and protection
| Isolation voltage (connectors – housing) | 0.5 kVDC |
|---|---|
| Protection class | III |
| Protection type | IP20; per EN 60529 |
| Reverse voltage protection | No |
| Resistance to reverse feed | ≤ 35 VDC |
| Pollution degree | 2 |
| Transient suppression (primary) | Suppressor diode (33 V) |
| Parallel operation of single channels | Permissible |
| Series operation | No |
Connection data - Connection 1
| Connection type | Input (+) |
|---|---|
| Connection technology | Push-in CAGE CLAMP® |
| WAGO connector | WAGO 831 Series |
| Solid conductor | 0.5 … 10 mm² / 20 … 8 AWG |
| Fine-stranded conductor | 0.5 … 10 mm² / 20 … 8 AWG |
| Strip length | 13 … 15 mm / 0.51 … 0.59 inches |
Connection data - Connection 2
| Connection type | Input (–); output; signaling |
|---|---|
| Connection technology | CAGE CLAMP® |
| WAGO connector | WAGO 231 Series |
| Solid conductor | 0.08 … 2.5 mm² / 28 … 12 AWG |
| Fine-stranded conductor | 0.08 … 2.5 mm² / 28 … 12 AWG |
| Strip length | 8 … 9 mm / 0.31 … 0.35 inches |
Physical data
| Width | 32 mm / 1.26 inches |
|---|---|
| Height | 95 mm / 3.74 inches |
| Depth from upper-edge of DIN-rail | 117.5 mm / 4.626 inches |
Mechanical data
| Mounting type | DIN-35 rail |
|---|
Material data
| Fire load | 2.254 MJ |
|---|---|
| Weight | 152.2 g |
Environmental requirements
| Ambient temperature (operation) | -25 … +70 °C |
|---|---|
| Ambient temperature (storage) | -25 … +85 °C |
| Relative humidity | 5 … 96 % (no condensation permissible) |
| Derating | ≥ 50 °C (see instruction manual) |
Standards and specifications
| Conformity marking | CE |
|---|---|
| Standards/specifications | EN 61000-6-2, EN 61000-6-3, UL 61010-2-201, UL 2367 |
Commercial data
| PU (SPU) | 1 pcs |
|---|---|
| Packaging type | Box |
| Country of origin | IN |
| Customs tariff number | 85362010900 |
Product Classification
| UNSPSC | 39121634 |
|---|---|
| ETIM 9.0 | EC001440 |
| ETIM 10.0 | EC001440 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 11120-22-2, 1303-86-2, 1317-36-8, 7439-92-1 |
|---|---|
| REACH Candidate List Substance | Diboron trioxide, Lead, Lead monoxide, Lead silicate |
| RoHS Compliance Status | Compliant,With Exemption |
| RoHS Exemption | 6(c), 7(a), 7(c)-I, 7(c)-II |
| SCIP notification number (Austria) | 770d0258-4fab-4b14-9c3b-8c07d2a2de62 |
| SCIP notification number (Belgium) | 808de5c5-bfd4-463b-a91a-1d79bdd2a549 |
| SCIP notification number (Bulgaria) | fd5ee284-c087-4d01-b003-b36bc59328d9 |
| SCIP notification number (Czech Republic) | 086b0409-eaf9-4fa5-9cfc-8fa3f2633649 |
| SCIP notification number (Denmark) | ccd5ad61-d492-409c-838b-006109b18149 |
| SCIP notification number (Finland) | 03978a26-1fb5-4c30-ba89-22c9c9249c5a |
| SCIP notification number (France) | 89cbabec-d00c-4dfc-9803-bb5c106334f0 |
| SCIP notification number (Germany) | 06760d83-7273-42a9-9ce9-07ddd1817cc1 |
| SCIP notification number (Hungary) | 01a51be0-50c4-48ef-8dd7-25d668e6ac5f |
| SCIP notification number (Italy) | a0f3a029-f535-4074-b652-0920bdb89b42 |
| SCIP notification number (Netherlands) | 7f04007f-93e7-47a7-8896-cb44a0762e97 |
| SCIP notification number (Poland) | d9c6557a-34e9-431c-8ea4-73801fdf7ed0 |
| SCIP notification number (Romania) | 376f4cf4-ede3-498d-9624-ae3494364574 |
| SCIP notification number (Sweden) | 68a94c82-e3c9-4324-87cb-112be317bd67 |
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