{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1SFA898209R7000","brand":"ABB","brandSlug":"abb","productSlug":"1SFA898209R7000","canonicalUrl":"https://aoctrl.com/abb/1SFA898209R7000","factsUrl":"https://aoctrl.com/api/mcp/products/1SFA898209R7000","rawCanonicalId":null},"summary":{"shortDescription":"ABB PSTX105 soft starter, 1SFA898209R7000, auto phase sequence detection, 208-690 V AC, 50/60 Hz, Modbus-RTU/TCP, Ethernet/IP, EtherCAT, Profinet, 1-120 s ramp time.","salesMarkdown":"The ABB 1SFA898209R7000 is a PSTX105 soft starter with built-in auto phase sequence detection — it checks incoming phase rotation before the motor starts, so a reversed-phase condition never reaches the load. That saves a call-out on a pump or conveyor that runs backwards after a line-side breaker swap. Rated for 208-690 V AC at 50/60 Hz, with a ramp time adjustable from 1 to 120 seconds. The control supply takes 100-250 V AC; a separate 24 V DC control circuit handles the logic and fieldbus interface. Communication options cover Modbus-RTU, Modbus-TCP, Ethernet/IP, EtherCAT, DeviceNet, CANopen, Profibus, Profinet, BACnet-IP, and BACnet-MSTP — so it drops into most plant networks without a gateway. ## Protection and monitoring depth Built-in electronic overload protection covers the motor directly, with separate overload curves for start and run (dual-overload). The warning and protection list includes current imbalance, locked rotor, earth fault, phase loss, over/under voltage, power factor underload, and THD(U) — all configurable through the soft starter's menu or fieldbus. Analog outputs (0-10 V, 0-20 mA, 4-20 mA) let a PLC or DCS read motor current or other parameters without an extra transducer.","metaTitle":"ABB 1SFA898209R7000 PSTX105 Soft Starter, Auto Phase Sequenc","metaDescription":"ABB 1SFA898209R7000 PSTX105 soft starter with auto phase sequence detection, 208-690 V AC, 50/60 Hz, Modbus/Ethernet/IP. Active lifecycle, sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Soft Starters"],"specifications":{"Function":"Auto phase sequence detection","Ramp Time":"1 ... 120 second [unit of time]","Communication":"Modbus-RTU; Modbus-TCP; Ethernet-IP; EtherCAT; DeviceNet; CANopen; Profibus; Profinet; BACnet-IP; BACnet-MSTP","Terminal Type":"Cable Clamp","Analog Outputs":"0...10 V, 0...20 mA, 4...20 mA","Warning Details":"Current imbalance warning; Current underload warning; Electronic overload Time-to-trip; EOL warning; Faulty fan warning; Locked rotor warning; Motor runtime limit warning; Over voltage warning; Phase loss warning (for standby); Power factor underload warning; Short circuit warning (for Limp mode); THD(U) - Total Harmonic Distortion warning; Thyristor overload warning (SCR); Under voltage warning; Voltage imbalance warning","lifecycle_stage":"current","Run Signal Relay":"Yes","Product Main Type":"PSTX105","Tightening Torque":"Main Circuit 8 N·m","Fault Signal Relay":"Yes","Overload Protection":"Built-in electronic overload protection","Protection Function":"Bypass open protection; Current imbalance protection; Current underload protection; Dual overload (separate overload for start and run); Earth fault protection / ground fault protection; Electronic overload protection, EOL; Extension IO failure protection; Fieldbus failure protection; HMI failure protection; Locked rotor protection; Max number of starts/hour; Over voltage protection; Phase reversal protection; Power factor underload protection; PT-100 connection; PTC connection; Too long current limit protection; Too long start time protection; Under voltage protection; User defined protection; Voltage imbalance protection","Rated Frequency (f)":"50/60 Hz","By-pass Signal Relay":"Yes","Degree of Protection":"acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00","Overload Signal Relay":"Yes","Current Limit Function":"1.5 ... 7.5 xle","Ambient Air Temperature":"Operation -25 ... +60 °C","Material Compliance/SCIP":"e7940dd6-ebdc-421a-ac15-6f53c066ab8e Sweden","Rated Operational Voltage":"208 ... 690 V AC","Service Factor Percentage":"100 %","Object Classification Code":"Q","Initial Voltage During Start":"10 ... 99 %","Popular Downloads/EPLAN Data":"9AAC181165_EPLAN","Signal Indication Fault (LED)":"Red","Integrated Electronic Overload":"Yes","Step Down Voltage Special Ramp":"100 ... 10 %","Connecting Capacity Main Circuit":"Hole Diameter 8.5 mm","Material Compliance/WEEE Category":"5. Small Equipment (No External Dimension More Than 50 cm)","Rated Control Supply Voltage (Us)":"100 ... 250 V AC","Signal Indication Running R (LED)":"Green","Connecting Capacity Supply Circuit":"Rigid 1 x 2.5","IDEA Granular Category Code (IGCC)":"4740 >> Soft starter","Material Compliance/WEEE B2C / B2B":"Business To Business","Rated Control Circuit Voltage (Uc)":"24 V DC","Signal Indication Protection (LED)":"Yellow","Switch for Inside Delta Connection":"Yes","Connecting Capacity Control Circuit":"Rigid 1 x 2.5 mm²","Material Compliance/Simplified SCIP":"0b26b9b3-1b09-4bda-808b-1c558c375102 Portugal","Material Compliance/RoHS Information":"Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019","Popular Downloads/CAD Dimensional Drawing":"2CDC001079B0201","Technical UL/CSA/Horsepower Rating UL/CSA":"(200 ... 208 V AC) Three Phase 30 Hp","Technical UL/CSA/Tightening Torque UL/CSA":"Main Circuit 70.8","Popular Downloads/Instructions and Manuals":"1SFC132428M0201","Starting Capacity at Maximum Rated Current Ie":"4xIe for 10s","Rated Operational Power - In-Line Connection (Pe)":"(230 V) 30 kW","Rated Operational Power - Inside Delta Connection":"at 230 V 55 kW","Technical UL/CSA/Maximum Operating Voltage UL/CSA":"Main Circuit 690 V","Popular Downloads/Data Sheet, Technical Information":"1SFC132012C0201","Popular Downloads/Instructions and Manuals (Part 2)":"1SFC132081M0201","Popular Downloads/Instructions and Manuals (Part 3)":"1SFC132060M0201","Rated Operational Current - In-Line Connection (Ie)":"105 A","Rated Operational Current - Inside Delta Connection":"181 A","Material Compliance/Toxic Substances Control Act - TSCA":"2CMT2023-006524","Material Compliance/Conflict Minerals Reporting Template (CMRT)":"9AKK108467A5658"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.abb.com/global/en/products/1sfa898209r7000","alternativesUrl":"https://aoctrl.com/api/mcp/products/1SFA898209R7000/alternatives.json"},"ai":{"faq":[{"question":"What is 1SFA898209R7000's listed function?","answer":"The primary function is auto phase sequence detection — it verifies incoming phase rotation before the motor starts, preventing reverse rotation on pumps, conveyors, or fans."},{"question":"What is the ramp time range?","answer":"Adjustable from 1 to 120 seconds, letting you tailor the acceleration profile to the load — soft for a conveyor, faster for a centrifugal pump."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/1SFA898209R7000","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/1SFA898209R7000 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}}