[ { "uid": "link_contact", "linkName": "Contact", "url": "/mx-en/contact", "target": "_self", "classAttributes": "phone" } ]
[{"term":"Libraries_BA","id":0,"type":"QUICKLINKS"},{"term":"Instructions","id":1,"type":"QUICKLINKS"},{"term":"WAGO-I/O-PRO","id":2,"type":"QUICKLINKS"},{"term":"Building","id":3,"type":"QUICKLINKS"},{"term":"221","id":4,"type":"QUICKLINKS"}] [ { "uid": "item_0000003I", "link": { "linkName": "PRODUCTS", "url": "/mx-en/products", "target": "_self", "renderWithEmptyTarget": false, "classAttributes": "" }, "children": [ { "uid": "item_00001I1Z", "link": { "linkName": "Connection Technology", "url": "/mx-en/electrical-interconnections", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ { "uid": "item_00001I20", "link": { "linkName": "Rail-Mount Terminal Blocks", "url": "/mx-en/electrical-interconnections/rail-mount-terminal-blocks", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001I22", "link": { "linkName": "Installation Terminal Blocks", "url": "/mx-en/electrical-interconnections/installation-terminal-blocks-and-connectors", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001I24", "link": { "linkName": "Pluggable Connectors", "url": "/mx-en/electrical-interconnections/pluggable-connectors", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001I26", "link": { "linkName": "PCB Terminal Blocks and Connectors", "url": "/mx-en/electrical-interconnections/pcb-connection", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001I2A", "link": { "linkName": "Field-Wiring Terminal Blocks", "url": "/mx-en/electrical-interconnections/field-wiring-terminal-blocks", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001JWL", "link": { "linkName": "Feedthrough Components", "url": "/mx-en/electrical-interconnections/feedthrough-components", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } ] } , { "uid": "item_00001I2V", "link": { "linkName": "Interface Electronic", "url": "/mx-en/interface-electronic", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ { "uid": "item_00001I2Y", "link": { "linkName": "Signal conditioners", "url": "/mx-en/interface-electronic/signal-conditioners-isolation-amplifiers", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001I37", "link": { "linkName": "Relay and Optocoupler Modules", "url": "/mx-en/interface-electronic/relays-optocouplers", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001I39", "link": { "linkName": "Power supplies", "url": "/mx-en/interface-electronic/power-supplies", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001I35", "link": { "linkName": "Current Transformers and Voltage Taps", "url": "/mx-en/interface-electronic/current-transformers", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001JWO", "link": { "linkName": "Interface Modules", "url": "/mx-en/interface-electronic/interface-modules", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001I3B", "link": { "linkName": "Overvoltage Protection and Specialty Electronics", "url": "/mx-en/interface-electronic/overvoltage-protection", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001JWQ", "link": { "linkName": "System Wiring", "url": "/mx-en/interface-electronic/system-wiring", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } ] } , { "uid": "item_00001I2C", "link": { "linkName": "Automation Technology", "url": "/mx-en/automation-technology", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ { "uid": "item_00001I2J", "link": { "linkName": "I/O Systems", "url": "/mx-en/automation-technology/io-systems", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001I2E", "link": { "linkName": "Controllers", "url": "/mx-en/automation-technology/controllers", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001I2P", "link": { "linkName": "Software", "url": "/mx-en/automation-technology/software", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001I2S", "link": { "linkName": "Touch Panels", "url": "/mx-en/automation-technology/touch-panels", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001I2N", "link": { "linkName": "Sensor and Actuator Boxes", "url": "/mx-en/automation-technology/sensor-actuator-boxes", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001I2L", "link": { "linkName": "Industrial Switches", "url": "/mx-en/automation-technology/industrial-switches", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } ] } , { "uid": "item_00001I3D", "link": { "linkName": "General", "url": "", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ { "uid": "item_00001I3J", "link": { "linkName": "Marking", "url": "/mx-en/electrical-interconnections/discover-marking", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001I3H", "link": { "linkName": "Tools", "url": "/mx-en/c/tools", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00001JX1", "link": { "linkName": "Accessories", "url": "/mx-en/c/accessories", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00002T2X", "link": { "linkName": "smartDESIGNER", "url": "https://configurator.wago.com/", "target": "_blank", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00003LMV", "link": { "linkName": "New Products", "url": "", "target": "_self", "renderWithEmptyTarget": false, "classAttributes": "" } } ] } ] } , { "uid": "item_0000003J", "link": { "linkName": "SOLUTIONS", "url": "/mx-en/marine-offshore", "target": "_self", "renderWithEmptyTarget": false, "classAttributes": "" }, "children": [ { "uid": "item_00002A7D", "link": { "linkName": "Industries", "url": "", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ { "uid": "item_00002A7J", "link": { "linkName": "Automotive Industry", "url": "/mx-en/automotive-industry", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00002A7L", "link": { "linkName": "Railway Systems", "url": "/mx-en/railway-systems", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00002A7N", "link": { "linkName": "Power Engineering", "url": "/mx-en/power-engineering", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00002A7P", "link": { "linkName": "Manufacturing Industry", "url": "/mx-en/manufacturing-industry", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00002A7R", "link": { "linkName": "Building Technology", "url": "/mx-en/building-technology", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00002A7T", "link": { "linkName": "Lighting Technology", "url": "/mx-en/lighting-technology", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00002A7V", "link": { "linkName": "Marine and Offshore", "url": "/mx-en/marine-offshore", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00002A7X", "link": { "linkName": "Process Industry", "url": "/mx-en/process-engineering", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } ] } , { "uid": "item_00002A7F", "link": { "linkName": "Topics", "url": "", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ { "uid": "item_00002A82", "link": { "linkName": "Energy Management", "url": "/mx-en/energy-management", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00002A84", "link": { "linkName": "Lighting Management", "url": "/mx-en/building-technology/lighting/lighting-management", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_000032FC", "link": { "linkName": "Explosion protection", "url": "/mx-en/process-engineering/explosion-protection", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } ] } , { "uid": "item_00003IJV", "link": { "linkName": "Digitization", "url": "", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ { "uid": "item_00003IK6", "link": { "linkName": "Digital Engineering", "url": "/mx-en/smart-data", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } ] } ] } , { "uid": "item_00000H6J", "link": { "linkName": "COMPANY", "url": "/mx-en/company", "target": "_self", "renderWithEmptyTarget": false, "classAttributes": "" }, "children": [ { "uid": "item_00002Z9V", "link": { "linkName": "Our Responsibility", "url": "/mx-en/responsibility", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ { "uid": "item_00002ZAB", "link": { "linkName": "Community", "url": "/mx-en/responsibility/community", "target": "_self", "renderWithEmptyTarget": false, "classAttributes": "" } } , { "uid": "item_00002ZAD", "link": { "linkName": "Supply Chain", "url": "/mx-en/responsibility/supply-chain", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } ] } , { "uid": "item_00002ZA3", "link": { "linkName": "WAGO Group", "url": "", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ { "uid": "item_00002ZAL", "link": { "linkName": "Headquarter Minden", "url": "/mx-en/minden", "target": "_self", "renderWithEmptyTarget": false, "classAttributes": "" } } ] } ] } , { "uid": "item_00000Y94", "link": { "linkName": "CUSTOMER SERVICE", "url": "/mx-en/contact", "target": "_self", "renderWithEmptyTarget": false, "classAttributes": "" }, "children": [ { "uid": "item_00001O2S", "link": { "linkName": "Procurement Channels", "url": "/mx-en/procurement-channels", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ { "uid": "item_00002CC5", "link": { "linkName": "EDI (Electronic Data Interchange)", "url": "/mx-en/procurement-channels/edi", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00003LP7", "link": { "linkName": "Authorized Distributors", "url": "/mx-en/s/wholesaler", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } ] } , { "uid": "item_00001O2X", "link": { "linkName": "Logistics Optimization", "url": "/mx-en/logistics-optimization", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ { "uid": "item_00002CCP", "link": { "linkName": "Logistics Process Optimization", "url": "/mx-en/logistics-optimization/logistics-optimization-service", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } ] } ] } , { "uid": "item_000006E5", "link": { "linkName": "DOWNLOADS", "url": "/mx-en/downloads", "target": "_self", "renderWithEmptyTarget": false, "classAttributes": "" }, "children": [ { "uid": "item_00002CD1", "link": { "linkName": "Documentation", "url": "/mx-en/search?text=*&f=:resultType:download:facet_download_docCategory1:DL_13", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ ] } , { "uid": "item_00002CD9", "link": { "linkName": "Software", "url": "/mx-en/search?text=*&f=:resultType:download:facet_download_docCategory1:DL_58:facet_download_docCategory1:DL_59:facet_download_docCategory1:DL_57:facet_download_docCategory1:DL_56:facet_download_docCategory1:DL_8", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ ] } , { "uid": "item_00002CD3", "link": { "linkName": "Application Notes", "url": "/mx-en/search?text=*&f=:resultType:download:facet_download_docCategory1:DL_3", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ ] } , { "uid": "item_00002CD7", "link": { "linkName": "smartDATA Downloads", "url": "/mx-en/search?text=*&f=:resultType:download:facet_download_docCategory1:DL_47", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ ] } , { "uid": "item_00002CDB", "link": { "linkName": "Certificates and Approvals", "url": "/mx-en/certificates", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ { "uid": "item_00002CDJ", "link": { "linkName": "Corporate Certificates", "url": "/mx-en/corporate-certificates", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00002CDL", "link": { "linkName": "Product-Specific Certificates", "url": "/mx-en/search?text=*&f=:resultType:download:facet_download_docCategory2:DL_36", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00002CDP", "link": { "linkName": "Guidelines and Regulations", "url": "/mx-en/guidelines-regulations", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } , { "uid": "item_00003PKN", "link": { "linkName": "Laboratory Tests", "url": "/mx-en/laboratory-tests", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" } } ] } , { "uid": "item_00002CDT", "link": { "linkName": "Catalogs", "url": "/mx-en/catalogs", "target": "_self", "renderWithEmptyTarget": true, "classAttributes": "" }, "children": [ { "uid": "item_00009RWV", "link": { "linkName": "Catalogs", "url": "/mx-en/search?text=*&sort=relevance&f=%3AresultType%3Adownload%3Afacet_download_docCategory1%3ADL_BROCHURES%3ADL_45%3ADL_46%3Afacet_download_docCategory2%3ADL_44%3Afacet_download_docCategory2%3ADL_46%3Afacet_download_docCategory2%3ADL_45", "target": "_self", "renderWithEmptyTarget": false, "classAttributes": "" } } ] } ] } ]
{ "@context" : "http://schema.org/", "@type" : "Product", "name" : "Threshold value switches; Analog values; 1 changeover contact; Digital output; Configuration via software; Supply voltage: 24 VDC; 6 mm module width; 2,50 mm²", "description" : "<b>Short description:</b><br/><p>WAGO's threshold value switch for analog signals monitors standard analog signals and reports signals exceeding a preset threshold.</p><b>Features:</b><br/><ul><li>PC configuration interface</li><li>Digital switching output</li><li>Changeover contact relay output</li><li>Calibrated measurement range switching</li><li>Threshold value configuration via DIP switches and teach-in function via push/slide switch</li><li>3-way electrical isolation with 3 kV test voltage</li></ul>", "mpn" : "857-531", "sku" : "857-531", "brand" : { "@type":"Brand", "name":"WAGO" }, "manufacturer" : { "@type":"Organization", "name":"WAGO Kontakttechnik GmbH & Co. KG" }, "image" : "https://www.wago.com/medias/200-11573140-DE.jpg?context=bWFzdGVyfGltYWdlc3wxNzU5NXxpbWFnZS9qcGVnfGFHRTJMMmhsWXk4eE5EQTBNemN6T0Rnd01ERTFPQzh5TURCZk1URTFOek14TkRCZlJFVXVhbkJufGY5MDFlZDI1YTM3ZDllMjIwMWIwOWNlMTBjMWZiYTA2MGQ2NDIzMzRiYmUzZTRhMmQ4YzAwM2Q4N2YzZWY1OTE", "gtin13" : "4045454885229", "category" : "Signal Conditioners and Isolation Amplifiers", "url" : "https://www.wago.com/mx-en/signal-conditioners-and-isolation-amplifiers/threshold-value-switches/p/857-531" }
[ { "id": "details", "label":"Details", "priority": 100 }, { "id": "downloads", "label":"Downloads", "priority": 90 } ]
Item no. 857-531

Threshold value switches; Analog values; 1 changeover contact; Digital output; Configuration via software; Supply voltage: 24 VDC; 6 mm module width; 2,50 mm²

Item no. 857-531
Threshold value switches
List price per piece*
On request
Price and availability after 
Your price per piece*
On request
PU (SPU): 1 Piece
Generate Datasheet Download
Downloads as zip Download
Compare
Find electrical wholesalers
Configure
Item no. 857-531
Threshold value switches
List price per piece*
On request
Price and availability after 
Your price per piece*
On request
PU (SPU): 1 Piece
Generate Datasheet Download
Downloads as zip Download
Compare
Find electrical wholesalers
Configure