857-634
Product ID:43911
Updated: 2026/4/3
Key Features
- 1Customize timing and functions via DIP switches for precise control.
- 2Supports input voltage from 24 VDC to 230 VAC and output voltage from 24 VAC to 230 VAC.
- 3Measures 6 mm in width, ideal for DIN-35 rail mounting, and includes a yellow status indicator.
- 4Features 2-wire connection with zero-cross switching for single-pole, single-phase applications.
- 5Designed with an IP20 protection rating and suitable for operating temperatures from -20°C to +60°C.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Note | Optocouplers and solid state relays are designed for use in signal processing networks that are not supplied directly by the low-voltage power supply network. | Dielectric strength (control/load circuit) (AC, 1?min) | 3.75?kVrms |
| Protection type | IP20 | Connection technology | Push-in CAGE CLAMP? |
| 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 | Width | 6?mm?/ 0.236?inches |
| Height | 94?mm?/ 3.701?inches | Depth from upper-edge of DIN-rail | 81?mm?/ 3.189?inches |
| Mounting type | DIN-35 rail | Note (material data) | Information on material specifications can be found here |
| Insulation material (main housing) | Polyamide (PA66) | Material group | I |
| Flammability class per UL94 | V0 | Fire load | 0.54MJ |
| Weight | 29.5g | Ambient temperature (operation at U<sub>N</sub>) | -20 … +60 °C |
| Ambient temperature (storage) | -40 … +70 °C | Processing temperature | -25 … +50?°C |
| Relative humidity | 5 … 85?% (no condensation permissible) | Operating altitude (max.) | 2000m |
| Standards/specifications | EN 61812-1 | WAGO Basic Relay | 857-167 |
| Product Group | 6 (INTERFACE ELECTRONIC) | eCl@ss 10.0 | 27-37-16-05 |
| eCl@ss 9.0 | 27-37-16-05 | ETIM 9.0 | EC001439 |
| ETIM 8.0 | EC001439 | ECCN | NO US CLASSIFICATION |
| PU (SPU) | 1?pcs | Packaging type | Bag |
| Country of origin | DE | GTIN | 4050821565697 |
| Customs tariff number | 8536490080 | CAS-No. | 1303-86-2 |
| REACH Candidate List Substance | 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol | RoHS Compliance Status | Compliant,With Exemption |
| RoHS Exemption | 6(c) | SCIP notification number (Austria) | 6a8fdd02-b973-401c-943a-5ea065c1ce76 |
| SCIP notification number (Belgium) | 30ed19af-55ee-4032-be8f-fbbe2a64b463 | SCIP notification number (Bulgaria) | 7d421894-948e-4994-b0d6-9c53b0383f08 |
| SCIP notification number (Czech Republic) | 31d2defc-c00c-4dfb-a4f2-b79ccb84dc6b | SCIP notification number (Denmark) | fd25181f-1d4c-40af-868f-8821a347e348 |
| SCIP notification number (Finland) | 8215fdac-303f-4ba8-9658-9a0e07df2d27 | SCIP notification number (France) | fe6e7c18-50ee-48ad-b6ca-5ed13fed7d26 |
| SCIP notification number (Germany) | ba4b6ffc-cfaa-4eeb-83ed-309588d5bd0f | SCIP notification number (Hungary) | 305e58da-b242-4b12-b93a-e106813d5312 |
| SCIP notification number (Italy) | 1339d249-b2c7-4ee9-aeef-dd8894472324 | SCIP notification number (Netherlands) | eb76f103-5a71-4e36-b357-05d9119d7a23 |
| SCIP notification number (Poland) | fd7de987-0d54-470a-8a79-da50244234ac | SCIP notification number (Romania) | 9d825f84-3ffa-4104-bac4-a75ce62468fb |
| SCIP notification number (Sweden) | 8b1565da-94bb-43bd-aebf-98cd465131aa | Nominal input voltage U<sub>N</sub> | DC?24?V |
| Input voltage range | -15 … +30?% | Nominal input current at U<sub>N</sub> | 10?mA |
| Time range | Adjustable: 0.1 … 10?s;?3 … 300?s;?0.3 … 30?min;?3 … 300?min | Reset time | 50ms |
| Repeat accuracy | 1?% | Functions | On-delay |
| Circuit type | 2-wire connection | Limiting continuous current | 1?A |
| Nominal output voltage | AC?230?V | Output voltage range | AC 24 … 240?V |
| Voltage drop | ≤ 1?VAC | Leakage current at rated voltage | ≤?1.5?mA |
| Switching current (min.) | 10?mA | Turn-on time | ≤?10?ms |
| Turn-off time | ≤?10?ms | Status indicator | Yellow LED |
Specifications may be subject to change without notice