{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3SF5874-4EL","brand":"Siemens","brandSlug":"siemens","productSlug":"3SF5874-4EL","canonicalUrl":"https://aoctrl.com/siemens/3SF5874-4EL","factsUrl":"https://aoctrl.com/api/mcp/products/3SF5874-4EL","rawCanonicalId":null},"summary":{"shortDescription":"Siemens AS-Interface front panel module, 3SF5874-4EL, slave 4I/4O, 4 illuminated pushbuttons, IP65, 54.5 x 45 x 200 mm.","salesMarkdown":"## AS-Interface Front Panel Module with 4 Illuminated Pushbuttons The Siemens 3SF5874-4EL is an AS-Interface front panel module designed for control stations requiring local operator input and indication. It integrates one AS-i slave with 4 inputs and 4 outputs (4I/4O), driven by 4 illuminated pushbutton actuators. The housing is rectangular, plastic, rated IP65 for washdown environments, and mounts via a 22 mm round opening. Each of the 4 command points carries a wedge-base lamp holder, and the front ring is metal (silver) while the actuator is white plastic. The enclosure top part and label are black. ## Integration & Panel Fit The module measures 54.5 mm deep, 45 mm wide, and 200 mm tall. It fastens vertically or horizontally through a single 22 mm round cutout. No positive opening or emergency stop function is built in — this is a signaling and indication station, not a safety-rated stop device.","metaTitle":"3SF5874-4EL AS-Interface Front Panel Module, 4I/4O Slave, IP","metaDescription":"Siemens 3SF5874-4EL AS-i front panel module with 4 illuminated pushbuttons, 4I/4O slave, IP65, 54.5 mm depth. Active lifecycle, sourced to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Safety Interlock Switches"],"specifications":{"Depth":"54.5 mm","Width":"45 mm","Height":"200 mm","Socket Design":"Wedge base","During Storage":"-40 ... +80 °C","of AS-i slaves":"Front mounting","lifecycle_stage":"current","During Operation":"-25 ... +70 °C","Number Of Labels":"4","Positive Opening":"No","Product Function":"miscellaneous","Mounting Diameter":"22 mm","at DC rated value":"30 V","Color Of The Label":"Black","protection class IP":"IP65","Design Of The Housing":"AS-Interface front panel module","Number Of Lampholders":"4","number of AS-i slaves":"1","EMERGENCY OFF function":"No","Material Of The Holder":"Metal","Color Of The Front Ring":"silver","EMERGENCY STOP function":"No","Design Of The Slave Type":"Slave, 4I/4O","Number Of Backing Plates":"0","Number Of Command Points":"4","Type Of Unlocking Device":"without","Material Of The Enclosure":"plastic","Material Of The Front Ring":"metal","Number Of Switching Elements":"4","Product Component Front Ring":"Yes","Shape Of The Enclosure Front":"rectangular","Substance Prohibitance (Date)":"05/28/2009","Color Of The Actuating Element":"white","Product Component Light Source":"Yes","Color Of The Enclosure Top Part":"black","Design Of The Actuating Element":"Illuminated pushbutton","Fastening Method Of The Enclosure":"Vertical / horizontal","Material Of The Actuating Element":"plastic","Shape Of The Installation Opening":"round","Product Component Protective Collar":"No","Product Extension Optional Light Source":"No","reference code according to IEC 81346-2":"S","Type Of Voltage Of The Operating Voltage":"DC","Delivery State Pre-Wired On Strip Terminal":"Yes","Of Contact Blocks, Socket, And Accessories":"Front mounting","Type Of Electrical Connection On Enclosure":"With insulation-displacement terminal","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"0","number of NO contacts for auxiliary contacts":"4","Marking Of The Name Plate For Command Devices":"A = DREHEN VOR / B = DREHEN ZURÜCK / C = BANDANTR. EIN/VOR / D = BANDANTR. EIN/RÜCK","Tightening Torque Of The Screws In The Bracket":"1.4 ... 1.6 N·m","vibration resistance according to IEC 60068-2-6":"20 ... 200 Hz: 5g","Type Of Voltage Of The Supply Voltage Of The Light Source":"DC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/3SF5874-4EL/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3SF5874-4EL and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What are the key dimensions of 3SF5874-4EL?","answer":"The module is 54.5 mm deep, 45 mm wide, and 200 mm tall, mounting through a 22 mm round opening."},{"question":"What is the protection rating and environment for 3SF5874-4EL?","answer":"IP65 rated, operating from -25 to +70 °C, storage from -40 to +80 °C. Suitable for washdown and dusty industrial environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3SF5874-4EL","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3SF5874-4EL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}