{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1SFA894013R7020","brand":"ABB","brandSlug":"abb","productSlug":"1SFA894013R7020","canonicalUrl":"https://aoctrl.com/abb/1SFA894013R7020","factsUrl":"https://aoctrl.com/api/mcp/products/1SFA894013R7020","rawCanonicalId":null},"summary":{"shortDescription":"ABB PST250 softstarter, 1SFA894013R7020, 250 A rated operational current in-line connection, 132 kW at 400 V, built-in electronic overload protection, ramp time 0-120 s, current production.","salesMarkdown":"The ABB PST250 softstarter 1SFA894013R7020 is rated for 250 A in-line connection and 132 kW at 400 V — that is the motor current it handles in a standard three-phase configuration, sized for a 132 kW induction motor on a 400 V line. The inside-delta connection bumps the rating to 430 A and 220 kW at 400 V, which is the figure to use when the starter is wired inside the motor delta loop rather than in the supply line. ## Built-in overload and ramp control Electronic overload protection is integrated — no separate overload relay needed in the panel. The current limit function adjusts from 1.5 to 7 times the set motor current, and the ramp time is settable from 0 to 120 seconds, which covers soft starting for most conveyor, pump, and fan loads. Initial voltage during start is adjustable 30–70 %, and the step-down voltage special ramp runs 100–30 % for stopping. The starter also carries run, fault, bypass, and overload signal relays, plus a 0–10 V analog output for external monitoring. ## Control supply and wiring Control supply voltage is 100–250 V AC; the control circuit also accepts 24 V DC for the logic side. Main circuit terminals are bars with a 10.2 mm hole — expect lug-type connections. Control circuit terminals accept 1 x 2.5 mm² rigid wire, tightened to 0.5 N·m. Communication is via a standard FieldBusPlug, so the starter integrates into a fieldbus network with the appropriate plug-in module. Ambient operating temperature is 0 to +50 °C; main terminals are IP00 per IEC 60529 and IEC 60947-1, meaning the starter is intended for enclosure mounting — not open-panel washdown.","metaTitle":"ABB PST250 Softstarter 1SFA894013R7020, 250 A In-Line, 132 k","metaDescription":"ABB PST250 softstarter 1SFA894013R7020, 250 A rated operational current in-line, 132 kW at 400 V. Built-in electronic overload, ramp 0-120 s. Current production. Quoted to order.","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":"Main Circuit: Bars","Analog Outputs":"0...10 volts","lifecycle_stage":"current","Run Signal Relay":"Yes","Product Main Type":"PST250","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 IP00","Overload Signal Relay":"Yes","Current Limit Function":"1.5 ... 7xIe","Ambient Air Temperature":"Operation 0 ... +50 °C","Rated Operational Voltage":"Main Circuit 208 ... 600 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":"Hole Diameter 10.2 mm","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) 132 kW","Rated Operational Power - Inside Delta Connection":"at 400 V 220 kW","Popular Downloads/Data Sheet, Technical Information":"1SFC132005C0201","Rated Operational Current - In-Line Connection (Ie)":"250 A","Rated Operational Current - Inside Delta Connection":"430 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/1sfa894013r7020","alternativesUrl":"https://aoctrl.com/api/mcp/products/1SFA894013R7020/alternatives.json"},"ai":{"faq":[{"question":"What is the ramp time range for 1SFA894013R7020?","answer":"The ramp time is adjustable from 0 to 120 seconds, covering soft starts for pumps, conveyors, and fans."},{"question":"What communication interface does this softstarter use?","answer":"It uses a standard FieldBusPlug — the starter accepts a plug-in fieldbus module for network integration."},{"question":"How do I get pricing and availability for 1SFA894013R7020?","answer":"Submit an RFQ — the part is sourced to order through independent distribution, with current pricing and availability confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/1SFA894013R7020","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/1SFA894013R7020 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}}