{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1SFA895010R7000","brand":"ABB","brandSlug":"abb","productSlug":"1SFA895010R7000","canonicalUrl":"https://aoctrl.com/abb/1SFA895010R7000","factsUrl":"https://aoctrl.com/api/mcp/products/1SFA895010R7000","rawCanonicalId":null},"summary":{"shortDescription":"ABB PST142 softstarter, order code 1SFA895010R7000, 142 A in-line / 245 A inside-delta, 400–690 V AC, built-in electronic overload, ramp 0–120 s.","salesMarkdown":"## Softstarter for motor starting — PST142, 142 A in-line The ABB PST142 softstarter (1SFA895010R7000) is rated 142 A in-line connection and 245 A inside-delta, with a main circuit voltage of 400–690 V AC. That inside-delta rating lets you start motors up to 132 kW at 400 V while using a physically smaller unit — the current passes through the thyristors only during start/stop, not during run, so the bypass contactor carries the full load current. Built-in electronic overload protection eliminates the need for a separate overload relay. ## Ramp and starting parameters Ramp time is adjustable 0–120 s, initial voltage 30–70 % of line, and a step-down special ramp from 100 % down to 30 %. Current limit can be set 1.5–7× Ie, and starting capacity is 3× Ie for 15 s. The 115 % service factor means the softstarter can run continuously at 15 % above rated current without tripping — useful for high-inertia loads that take longer to accelerate. ## Control and communication Control supply voltage is 100–250 V AC; a separate 24 V DC control circuit is available for the logic. Communication is via a standard FieldBusPlug — the softstarter accepts ABB's fieldbus adapter modules (PROFIBUS, DeviceNet, Modbus RTU, etc.) plugged directly into the front. Signal relays for run, fault, bypass, and overload are all present, plus a red fault LED and yellow protection LED. Main circuit terminals are bars with an 8.5 mm hole; control circuit terminals accept 1 x 2.5 mm² rigid wire at 0.5 N·m.","metaTitle":"ABB 1SFA895010R7000 PST142 Softstarter, 142 A In-Line, 245 A","metaDescription":"ABB PST142 softstarter 1SFA895010R7000: 142 A in-line / 245 A inside-delta, 400–690 V AC, built-in overload, ramp 0–120 s. Current production. Sourced to order; request quote for a","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":"PST142","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 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":"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","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) 75 kW","Rated Operational Power - Inside Delta Connection":"at 400 V 132 kW","Popular Downloads/Data Sheet, Technical Information":"1SFC132005C0201","Rated Operational Current - In-Line Connection (Ie)":"142 A","Rated Operational Current - Inside Delta Connection":"245 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/1sfa895010r7000","alternativesUrl":"https://aoctrl.com/api/mcp/products/1SFA895010R7000/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 1SFA895010R7000?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels."},{"question":"What is the ramp time range on this softstarter?","answer":"The ramp time is adjustable from 0 to 120 seconds."},{"question":"What communication options does the PST142 support?","answer":"The softstarter accepts a standard FieldBusPlug for ABB fieldbus adapter modules (e.g., PROFIBUS, DeviceNet, Modbus RTU)."},{"question":"What compliance documentation is available for 1SFA895010R7000?","answer":"ABB provides a data sheet (1SFC132005C0201) and instruction manual (1SFC132003M0201). RoHS declaration is not required for this B2B product."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/1SFA895010R7000","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/1SFA895010R7000 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}}