Product Model
789-324
Selling Points
- 1Compact DIN-rail-mount enclosure, ideal for distribution boards and meter cabinets.
- 2Reliable with AgSnO2 contact material and W pre-make contact.
- 3Secure wiring with CAGE CLAMP connections.
- 4Manual/Off/Auto switch for easy operation.
- 5Red status indicator for real-time monitoring.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Note | To protect the relay coils and contacts, inductive loads must be dampened with an effective protection circuit. | Rated voltage | 300V |
Overvoltage category | III | Pollution degree | 2 |
Dielectric strength (control/load circuit) (AC, 1?min) | 4?kVrms | Dielectric strength (open contact) (AC, 1?min) | 1?kVrms |
Insulation type (control/load circuit) | Reinforced insulation (safe isolation) | Insulation type (open contact) | Functional insulation |
Insulation type (load circuit/signal contact) | Reinforced insulation (safe isolation) | Insulation type (control circuit/signal contact) | Basic insulation (100 V working voltage); overvoltage category II |
Insulation type (adjacent devices) | Reinforced insulation (safe isolation) | Protection type | IP20 |
Connection technology | CAGE CLAMP? | Solid conductor | 0.2 … 2.5?mm2?/ 24 … 14?AWG |
Fine-stranded conductor | 0.2 … 2.5?mm2?/ 24 … 14?AWG | Strip length | 9 … 10?mm?/ 0.35 … 0.39?inches |
Width | 17.5?mm?/ 0.689?inches | Height | 90?mm?/ 3.543?inches |
Depth from upper-edge of DIN-rail | 55?mm?/ 2.165?inches | Housing design | DIN-rail-mount enclosure |
Mounting type | DIN-35 rail | Note (material data) | Information on material specifications can be found here |
Color | gray | Fire load | 9.719MJ |
Weight | 60.4g | Ambient temperature (operation at U<sub>N</sub>) | -20 … +40 °C |
Ambient temperature (storage) | -40 … +70 °C | Processing temperature | -25 … +50?°C |
Temperature range of connection cable | ≥ (Tambient+ 30 K) | Relative humidity | 75% (no condensation permissible) |
Operating altitude (max.) | 2000m | Standards/specifications | EN 61010-2-201 |
Product Group | 6 (INTERFACE ELECTRONIC) | eCl@ss 10.0 | 27-14-23-09 |
eCl@ss 9.0 | 27-14-23-09 | ETIM 9.0 | EC001437 |
ETIM 8.0 | EC001437 | ECCN | NO US CLASSIFICATION |
PU (SPU) | 10?(1)?pcs | Packaging type | box |
Country of origin | DE | GTIN | 4050821640509 |
Customs tariff number | 8536490050 | CAS-No. | 7439-92-1 |
REACH Candidate List Substance | 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol | RoHS Compliance Status | Compliant,With Exemption |
RoHS Exemption | 7(a) | SCIP notification number (Bulgaria) | eb5e6aaf-247b-4b10-8359-cb90f62d044a |
SCIP notification number (Czech Republic) | fcc22655-ab7f-4f91-a88b-99e68b61fc30 | Nominal input voltage U<sub>N</sub> | DC?24?V |
Input voltage range | -10 … +20?% | Nominal input current at U<sub>N</sub> | 19?mA |
Nominal voltage (feedback contact) | 24 VDC (SELV/PELV) | Power loss (max.) P<sub>l (max.)</sub> | 0.7?W |
Number of make/switch-on contacts | 1 | Contact material (relay) | AgSnO2, W pre-make contact |
Limiting continuous current | 16?A | Inrush current (resistive) max. | (AC) 165?A?/ 0.02?s |
Switching Voltage, Max. | AC?250?V | Switching power (resistive) max. | AC?4000?VA |
Pull-in time (typ.) | 10ms | Drop-out time (typ.) | 5ms |
Bounce time (typ.) | 4ms | Electrical life (NO; resistive load; 23?°C) | 5?x 103 switching operations |
Mechanical life | 5?x 10? switching operations | Switching voltage (max.) (signal contact) | AC?30?V?/ DC?60?V |
Limiting continuous current (signal contact) | 4A | Status indicator | Red LED |
Specifications may be subject to change without notice