Product Model
787-3861/004-1020
Selling Points
- 1Adjustable Current Protection: Protects load circuits against short circuits and overloads with adjustable current from 0.5 to 4 A.
- 2DIN Rail Mounting: Conveniently mounts on DIN rail for space-saving installation.
- 3IP20 Enclosure: Ensures a high level of protection against solid objects and dust, making it suitable for various industrial settings.
- 4Status LED and Signal Output: Features a status LED and signal output for easy monitoring and control of operating statuses.
- 5Overvoltage Protection: Equipped with overvoltage protection up to 33 VDC to safeguard against voltage spikes.
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 | 807,840 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);24 … 14 AWG (1 A / 1.5 A);22 … 14 AWG (2 A / 2.5 A);20 … 14 AWG (3 A / 3.5 A / 4 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 | 0.634MJ | Weight | 55.7g |
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 |
CAS-No. | 11120-22-2 | REACH Candidate List Substance | Diboron trioxide |
RoHS Compliance Status | Compliant,With Exemption | RoHS Exemption | 6(c) |
SCIP notification number (Austria) | d4bc65a9-4bc9-44a7-8802-07993f09f471 | SCIP notification number (Belgium) | 42d9de72-f436-4fd2-a5e2-13fdbdd41555 |
SCIP notification number (Bulgaria) | bf3d6373-410d-47ca-a36d-3b5007a0a85d | SCIP notification number (Czech Republic) | 000c8e3f-b53a-4a0a-a94a-7a0885294193 |
SCIP notification number (Denmark) | dd9e285a-86de-4358-8f2d-3e41da297fe1 | SCIP notification number (Finland) | 3a32b4c2-532c-4497-80cc-211048a63cf4 |
SCIP notification number (France) | 566ff00e-df36-4791-9059-34dddc6ee25e | SCIP notification number (Germany) | 25035195-9eef-46e1-bc88-8aeeb1d90b0c |
SCIP notification number (Hungary) | d3cb52fe-3908-4c29-8117-4c3c8fe9571d | SCIP notification number (Italy) | b9aefcec-4d77-451d-920c-5e5d0a2f89c8 |
SCIP notification number (Netherlands) | 64e25cff-42e2-4045-a796-679ab9152a3b | SCIP notification number (Poland) | 1feec300-c81d-4a7a-a797-c69efdd8e346 |
SCIP notification number (Romania) | 550a0dbd-2911-45b6-ba22-561b443f0e24 | SCIP notification number (Sweden) | 745f466b-ae9b-4383-b17e-c48ce860045e |
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 | ≤ 40 mV (0.5 A); ≤ 80 mV (1 A); ≤ 120 mV (1.5 A); ≤ 160 mV (2 A); ≤ 200 mV (2.5 A); ≤ 240 mV (3 A); ≤ 280 mV (3.5 A); ≤ 320 mV (4 A) |
Nominal output current I<sub>o nom</sub> | 1 x 0.5 / 1 / 1.5 / 2 / 2.5 / 3 / 3.5 / 4?A (adjustable) | Default setting | DC?0.5?A;?switched off |
Trip time | 10 ms … 90 s (load-dependent) | Switch-on behavior | Time-delayed channel switching (load-dependent, min. 0 ms/max. 500 ms) |
Current limitation | No | 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 4 A | Overvoltage category | II |
Pollution degree | 2 |
Specifications may be subject to change without notice