Available on request
Timer relay module; Nominal input voltage: 24 VDC; Limiting continuous current: 6 A; Railway; Multifunction; Yellow status indicator; Module width: 6 mm; gray
MPN: 857-604 · Brand: Wago
Price on request
Request a Quote
12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
Ships via
Quick facts
| Availability | Confirmed on request |
| Category | Relay and Optocoupler Modules |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can 857-604 be shipped?
857-604 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 857-604 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 857-604 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 857-604, subject to availability and destination.
<p><b>Features:</b></p><ul><li>4 functions</li><li>Function and time range adjustable via DIP switch</li><li>Potentiometer for fine adjustment of the time intervals</li></ul>
Specifications
Notes
| Safety Information | Adjacent devices of the same type are devices of the same design (series) that are arranged next to one another on the DIN-rail with the same orientation. An end stop (249-116) must be fitted to devices of other types for compliance with the reinforced insulation requirements. |
Technical data - Control circuit
| Nominal input voltage U<sub>N</sub> | 24 VDC (SELV) |
| Input voltage range | ±30 % |
| Nominal input current at U<sub>N</sub> | 18 mA |
| Time range | 0.1 … 10 s, 3 … 300 s, 0.3 … 30 min, 3 … 300 min |
| Reset time | 50 ms |
| Repeat accuracy | 1 % |
| Minimum pulse length (control input) | 10 ms |
| Functions | On-delay, Single-shot leading edge, On-delay and single-shot leading edge (1 s fixed), Flashing |
Technical data - Load circuit
| Number of changeover/switchover contacts | 1 |
| Contact material (relay) | AgSnO2 |
| Limiting continuous current | 6 A |
| Inrush current (resistive) max. | (AC) 20 A / 0.02 s |
| Switching Voltage, Max. | 250 VAC |
| Switching power (resistive) max. | AC 1500 VA; DC (see load limit curve) |
| Switching capacity | AC-15: 3 A / 250 VAC; DC-13: 2 A / 24 VDC |
| Recommended minimum load | 10 V / 10 mA; 24 V / 1 mA |
| Pull-in time (typ.) | 15 ms |
| Drop-out time (typ.) | 25 ms |
| Bounce time (typ.) | 3.5 ms |
| Electrical life (NO; resistive load; 23 °C) | 50 x 10³ switching operations |
| Mechanical life | 5 x 10⁶ switching operations |
| Short circuit protection (load circuit) | 6.3 A; Slow (T); Test based on EN 61812-1 with short-circuit current 100 ADC |
Technical data - Signaling
| Status indicator | Yellow LED |
Safety and protection
| Rated voltage | 300 V |
| Rated impulse withstand voltage | 6.4 kV |
| Overvoltage category | II |
| Pollution degree | 2 |
| Dielectric strength (control/load circuit) (AC, 1 min) | 3.51 kVrms |
| Dielectric strength (open contact) (AC, 1 min) | 1 kVrms |
| Insulation type (control/load circuit) | Reinforced insulation (safe isolation) |
| Insulation type (between adjacent devices of the same type) | Double insulation (safe isolation) |
| Insulation type (to adjacent devices of different types) | Basic insulation |
| Safety Information | Adjacent devices of the same type are devices of the same design (series) that are arranged next to one another on the DIN-rail with the same orientation. An end stop (249-116) must be fitted to devices of other types for compliance with the reinforced insulation requirements. |
| Protection type | IP20 |
Connection data
| 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 |
Physical data
| Width | 6 mm / 0.236 inches |
| Height | 94 mm / 3.701 inches |
| Depth from upper-edge of DIN-rail | 81 mm / 3.189 inches |
Mechanical data
| Mounting type | DIN-35 rail |
Material data
| Note (material data) | Information on material specifications can be found here |
| Color | gray |
| Insulation material (main housing) | Polyamide (PA66) |
| Material group | I |
| Flammability class per UL94 | V0 |
| Fire load | 0.497 MJ |
| Weight | 24.9 g |
Environmental requirements
| Ambient temperature (operation at U<sub>N</sub>) | -25 … +70 °C |
| Ambient temperature (storage) | -40 … +70 °C |
| Processing temperature | -25 … +50 °C |
| Temperature range of connection cable | ≥ (Tambient + 30 K) |
| Relative humidity | 5 … 85 % (no condensation permissible) |
| Operating altitude (max.) | 2000 m |
Standards and specifications
| Standards/specifications | EN 61010-2-201, EN 61373, EN 50121-3-2, UL 508 |
Basic relay
| WAGO Basic Relay | 857-150 |
Commercial data
| Product Group | 6 (INTERFACE ELECTRONIC) |
| PU (SPU) | 1 pcs |
| Packaging type | bag |
| Country of origin | DE |
| GTIN | 4050821565673 |
| Customs tariff number | 85364900990 |
Product Classification
| UNSPSC | 39122329 |
| eCl@ss 10.0 | 27-37-16-05 |
| eCl@ss 9.0 | 27-37-16-05 |
| ETIM 9.0 | EC001439 |
| ETIM 10.0 | EC001439 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 1303-86-2, 1317-36-8, 7439-92-1, 79-94-7 |
| REACH Candidate List Substance | 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol, Diboron trioxide, Lead, Lead monoxide |
| RoHS Compliance Status | Compliant,With Exemption |
| RoHS Exemption | 7(a), 7(c)-I |
| SCIP notification number (Austria) | b89d2de2-ccd0-42b0-b35c-4b96ab7aad92 |
| SCIP notification number (Belgium) | 147da2d8-6973-4cd5-98b4-0919d418e6bb |
| SCIP notification number (Bulgaria) | f0557247-ded0-43f1-8dfc-52b6fb04b895 |
| SCIP notification number (Czech Republic) | f03e7d66-0086-4a55-aa3c-079dc9009419 |
| SCIP notification number (Denmark) | d0287920-775f-46e8-a54e-649519e2944e |
| SCIP notification number (Finland) | e9c4fe20-7ab1-4d2d-984e-a87d9da40b48 |
| SCIP notification number (France) | eeee99bd-d400-48e5-a852-f9505e8f3063 |
| SCIP notification number (Germany) | 1588f722-404a-42ea-83f9-5e8c18d96bbd |
| SCIP notification number (Hungary) | 41f66463-47dd-47ca-b11d-726c111e1ec9 |
| SCIP notification number (Italy) | b75d085e-cc14-4164-9e7d-8b6408f61f94 |
| SCIP notification number (Netherlands) | c0934558-ace5-467e-847e-530badbc9afd |
| SCIP notification number (Poland) | 0b77ff1e-b0e7-4adf-9090-a657721b7e5a |
| SCIP notification number (Romania) | 6f234623-3bca-41bc-839c-8ac7c1eefb24 |
| SCIP notification number (Sweden) | 04efb0b3-a642-4d0d-a88b-bdc6e3bbc9a8 |
12-month warrantyon all new stock
3-month warrantyon used & refurbished parts
30-day returnsno restocking fee on unused parts
Global shippingFast, tracked delivery worldwide
