{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1SFA895007R7020","brand":"ABB","brandSlug":"abb","productSlug":"1SFA895007R7020","canonicalUrl":"https://aoctrl.com/abb/1SFA895007R7020","factsUrl":"https://aoctrl.com/api/mcp/products/1SFA895007R7020","rawCanonicalId":null},"summary":{"shortDescription":"ABB PST72 series softstarter, order code 1SFA895007R7020, 72 A rated operational current in-line connection, 37 kW at 400 V, 400-690 V AC main circuit, built-in electronic overload protection, ramp time 0-120 s.","salesMarkdown":"The ABB 1SFA895007R7020 is a PST72 series softstarter rated for 72 A in-line connection (124 A inside-delta), delivering 37 kW at 400 V in-line or 59 kW inside-delta. It handles main circuit voltages from 400 to 690 V AC at 50/60 Hz, making it a fit for European 400 V and 690 V industrial networks without a step-down transformer. Built-in electronic overload protection eliminates the need for a separate overload relay, saving panel space and wiring. The ramp time is adjustable from 0 to 120 seconds, with initial voltage during start settable between 30 and 70% and a step-down voltage special ramp from 100 to 30%. Current limit function spans 1.5 to 7x Ie, and starting capacity is 3x Ie for 15 seconds. Screw terminals on the control circuit accept rigid 1 x 2.5 mm², torqued to 0.5 N·m. Main circuit connecting capacity is rigid 1 x 10 to 95 mm², sized for the 72 A rating. Supply circuit connects via rigid 1 x 2.5 mm². The degree of protection on main terminals is IP10 per IEC 60529 and IEC 60947-1 — adequate for enclosed panel mounting, not for open washdown areas. Communication uses a standard FieldBusPlug, allowing direct connection to a fieldbus network without additional wiring. Signal relays are provided for run, fault, bypass, and overload status — four discrete outputs that can feed a PLC or indicate panel status. LED indication: red for fault, yellow for protection.","metaTitle":"ABB PST72 1SFA895007R7020 Softstarter, 72 A, 37 kW","metaDescription":"ABB PST72 softstarter 1SFA895007R7020, 72 A in-line / 124 A inside-delta, 37 kW at 400 V. Built-in electronic overload, ramp 0-120 s. Current production, sourced to order. Request","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Soft Starters"],"specifications":{"Ramp Time":"0 ... 120 second [unit of time]","Communication":"FiledBusPlug(Standard)","Terminal Type":"Screw Terminals","Analog Outputs":"0...10 volts","lifecycle_stage":"current","Run Signal Relay":"Yes","Product Main Type":"PST72","Tightening Torque":"Control Circuit 0.5 N·m","Fault Signal Relay":"Yes","Overload Protection":"Build-in electronic overload 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 IP10","Overload Signal Relay":"Yes","Current Limit Function":"1.5 ... 7xIe","Ambient Air Temperature":"Operation 0 ... +50 °C","Rated Operational Voltage":"Main Circuit 400 ... 690 V AC","Service Factor Percentage":"115 %","Object Classification Code":"Q","Initial Voltage During Start":"30 ... 70 %","Signal Indication Fault (LED)":"Red","Integrated Electronic Overload":"Yes","Step Down Voltage Special Ramp":"100 ... 30 %","Connecting Capacity Main Circuit":"Rigid 1 x 10 ... 95 mm²","Material Compliance/WEEE Category":"5. Small Equipment (No External Dimension More Than 50 cm)","Rated Control Supply Voltage (Us)":"100 ... 250 V AC","Connecting Capacity Supply Circuit":"Rigid 1 x 2.5","Material Compliance/WEEE B2C / B2B":"Business To Business","Rated Control Circuit Voltage (Uc)":"DC Operation 24 V","Signal Indication Protection (LED)":"Yellow","Switch for Inside Delta Connection":"Yes","Connecting Capacity Control Circuit":"Rigid 1 x 2.5 mm²","Material Compliance/RoHS Information":"No declaration needed","Popular Downloads/Instructions and Manuals":"1SFC132003M0201","Starting Capacity at Maximum Rated Current Ie":"3xIe for 15s","Rated Operational Power - In-Line Connection (Pe)":"(400 V) 37 kW","Rated Operational Power - Inside Delta Connection":"at 400 V 59 kW","Popular Downloads/Data Sheet, Technical Information":"1SFC132005C0201","Rated Operational Current - In-Line Connection (Ie)":"72 A","Rated Operational Current - Inside Delta Connection":"124 A","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/1sfa895007r7020","alternativesUrl":"https://aoctrl.com/api/mcp/products/1SFA895007R7020/alternatives.json"},"ai":{"faq":[{"question":"What is the ramp time range on this softstarter?","answer":"The ramp time is adjustable from 0 to 120 seconds, giving flexibility for soft-starting loads from quick-ramp conveyors to longer acceleration for pumps or fans."},{"question":"What communication interface does this PST72 use?","answer":"It uses a standard FieldBusPlug, meaning it accepts a fieldbus communication module that plugs directly into the softstarter — no separate wiring or adapter needed."},{"question":"How do I get pricing and availability for 1SFA895007R7020?","answer":"Submit an RFQ through this listing. The part is sourced to order through independent distribution; current pricing and lead time are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/1SFA895007R7020","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/1SFA895007R7020 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}}