Product Model
787-3861/200-000
Key Features
- 1Compact and efficient, perfect for DIN rail mounting.
- 2Safely trips in the event of an overload and short circuit on the secondary side.
- 3Allows for customizable status messages, either single or group.
- 4Prevents power supply overload due to total inrush current during interconnected operation.
- 5Supports switch-on capacity greater than 50,000 μF for stable power supply.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Note | The device is designed for use in SELV circuits. | Isolation voltage (connectors – housing) | DC 1.5?kV |
| Protection class | III | Protection type | IP20; per EN 60529 |
| Reverse voltage protection | No | Transient suppression (primary) | Suppressor diode (33 V) |
| Parallel operation of single channels | Not permitted | Series operation | No |
| MTBF | 1,168,394 h | Number of jumper slots | 8 |
| Connection technology | Push-in CAGE CLAMP? | WAGO connector | WAGO 857 Series |
| Solid conductor | 0.08 … 2.5?mm2?/ 26 … 14?AWG | Fine-stranded conductor | 0.34 … 2.5?mm2?/ 22 … 14?AWG |
| Strip length | 9 … 10?mm?/ 0.35 … 0.39?inches | Note (conductor cross-section) | Depending on the output current, use the conductor cross-sections tested and approved by UL:26 … 14 AWG (0.5 A);22 … 14 AWG (2 A) |
| Width | 6?mm?/ 0.236?inches | Height | 94 mm / 3.701 inches |
| Depth from upper-edge of DIN-rail | 97.8 mm / 3.85 inches | Mounting type | DIN-35 rail |
| Fire load | 0.631MJ | Weight | 55.6g |
| Ambient temperature (operation) | -25 … +70 °C | Ambient temperature (storage) | -40 … +85 °C |
| Relative humidity | 10 … 95?% (no condensation permissible) | Derating | No derating |
| Operating altitude | ≤ 2000 m (a.s.l.) | Conformity marking | CE; UKCA |
| Standards/specifications | EN 61000-6-2 | ETIM 9.0 | EC001440 |
| ETIM 8.0 | EC001440 | ECCN | NO US CLASSIFICATION |
| PU (SPU) | 1 pcs | Packaging type | Bag |
| Country of origin | IN | Customs tariff number | 85363010900 |
| RoHS Compliance Status | Compliant,With Exemption | RoHS Exemption | 6(c) |
| Nominal input voltage [V] | DC?24?V | Input voltage range | DC 18 … 30 V |
| Number of Channels | 1 | Nominal output voltage [V] | 1 x DC?24?V |
| Output voltage range | DC 18 … 30?V?(Ue? voltage drop) | Voltage drop | ≤?160?mV |
| Nominal output current I<sub>o nom</sub> | 1 x 2?A (fixed setting) | Default setting | switched off |
| Trip time | 4 ms … 100 s (load-dependent) | Switch-on capacity | >?50000?μF?(see instruction manual) |
| Switch-on behavior | Time-delayed channel switching (load-dependent, min. 0 ms/max. 500 ms) | Signaling | 1 x Status LED (green/yellow/red) |
| Operation status indicator | Green LED (channel OK) | Remote input | 1 x Control input (15 … 30 VDC (active high); 0 … 5 VDC (active low); max. 0.015 A) |
| Power loss P<sub>l</sub> | ≤ 0.4 W (no load) | Efficiency (typ.) | 98?% |
| Internal fuse | T 8 A | Overvoltage category | II |
| Pollution degree | 2 |
Specifications may be subject to change without notice