WAGO Solid-State Relay Module 24 VDC Input, 0-24 VDC Output, 3 A
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Product Description
WAGO 857-724 is a 6 mm wide DIN-rail solid-state relay module with a nominal 24 VDC input and an output range of 0 to 24 VDC at up to 3 A continuous. The two-wire load connection uses Push-in CAGE CLAMP terminals for 0.34 to 2.5 mm² conductors, and a yellow LED indicates output status. Suitable for switching DC loads from PLC signals in industrial control cabinets; reinforced insulation between adjacent modules of the same type.
Technical Specifications
- Manufacturer part number (MPN)
- 857-724
- EAN / GTIN
- 4045454835552
- Sales unit
- pcs
- Rated Voltage
- 300 V
- Overvoltage category
- III
- Pollution degree
- 2
- Dielectric strength (control/load circuit) (AC, 1 min)
- 3.51 kVrms
- Insulation type (control/load circuit)
- Basic insulation
- Insulation type (between adjacent devices of the same type)
- Reinforced insulation (safe isolation)
- Insulation type (to adjacent devices of different types)
- Basic insulation
- 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
- Fine-stranded conductor; with insulated ferrule
- 0.34 … 1.5 mm² / 22 … 16 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
- Mounting position
- horizontal (standing/lying); vertical
- Color
- gray
- Insulation material (main housing)
- Polyamide (PA66)
- Material group
- I
- Flammability class per UL94
- V0
- Fire load
- 0.437 MJ
- Weight
- 28.9 g
- Ambient temperature (operation at UN)
- -20 … +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/specifications
- EN 61000-6-2 | EN 61000-6-3 | EN 61373 | EN 61010-2-201 | UL 508 | DNV
- WAGO Basic Relay
- 857-161
- Product Group
- 6 (INTERFACE ELECTRONIC)
- PU (SPU)
- 25 (1) pcs
- Packaging type
- Box
- Country of origin
- CN
- Customs tariff number
- 85365005000
- UNSPSC
- 39,121,524
- eCl@ss 10.0
- 27-26-15-03
- eCl@ss 9.0
- 27-26-15-03
- ETIM 9.0
- EC001504
- ETIM 10.0
- EC001504
- ECCN
- NO US CLASSIFICATION
- CAS-No.
- 7439-92-1 | 79-94-7
- REACH Candidate List Substance
- 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol | Lead
- RoHS Compliance Status
- Compliant,No Exemption
- SCIP notification number (Austria)
- 4c3c2ea5-2e94-442b-915a-5d1a4401fe9d
- SCIP notification number (Belgium)
- 6f3cc24d-016f-43df-8f10-5ecf14a0d835
- SCIP notification number (Bulgaria)
- a55753fc-7e73-4a90-a3ed-96120b278e8c
- SCIP notification number (Czech Republic)
- 262dbe65-8354-4473-98dd-9133719ac15f
- SCIP notification number (Denmark)
- 16586496-ae9b-4ffc-8163-617042706c16
- SCIP notification number (Finland)
- b0d861ae-536a-49be-9ec8-e00133c0cd7c
- SCIP notification number (France)
- d5037c32-314e-4adc-b19d-59e744a03d3b
- SCIP notification number (Germany)
- 04599cf8-d47d-4150-afaa-ed9af5d28176
- SCIP notification number (Hungary)
- a40ad6a2-af12-4a11-81cc-719ebea425a5
- SCIP notification number (Italy)
- 2acbb0d2-ac01-4307-8d57-29198b87dbcc
- SCIP notification number (Netherlands)
- 514c3669-3293-4257-a314-2ec4f8e3b14c
- SCIP notification number (Poland)
- 0188f463-1661-4795-b547-b3d70d590ea2
- SCIP notification number (Romania)
- 98d09167-c9e2-43bc-9e0b-c38e8516f11c
- SCIP notification number (Sweden)
- 4c271a6a-cb8f-4d2f-8f9c-eae19e56a659
- MPN
- 857-724
- Rated operation current Ie
- 0.0092 A
- Type of voltage (input voltage)
- DC
- Type of digital output
- Electronic
- Input voltage
- 18–28.8 V
- Output voltage
- 0–24 V
- With LED indication
- Yes
- Type of output voltage
- DC
Standards & Compliance
- HS Code
- 8536.50
Cross References
- EAN 4045454835552
- SAP 1000337703
- Code 81090472
Product Documentation
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Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 857-724?
- 857-724 can be ordered from cballast.com as a WAGO catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this WAGO product?
- The manufacturer part number is 857-724.
- What is the HS code for 857-724?
- The customs tariff (HS) code for 857-724 is 8536.50.
- Who manufactures 857-724?
- 857-724 is a WAGO product in the Control & Automation range.
- Is a datasheet available for 857-724?
- Yes — the 857-724 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 857-724?
- The minimum order quantity is 1.
- Is 857-724 available?
- Yes — 857-724 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).