{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1010-3ED42-0AF0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1010-3ED42-0AF0","canonicalUrl":"https://aoctrl.com/siemens/3VA1010-3ED42-0AF0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1010-3ED42-0AF0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series, molded case circuit breaker, 3VA1010-3ED42-0AF0, 100 A, 4-pole, 75.6 kA interrupting at 240 VAC, TM210 release, line protection.","salesMarkdown":"The Siemens SENTRON 3VA1010-3ED42-0AF0 is a 4-pole molded case circuit breaker rated 100 A continuous at 40 °C, with a TM210 thermal-magnetic overcurrent release designed for line protection. That TM210 designation means the thermal pickup is fixed at 1.0× In and the magnetic short-circuit trip is fixed at 10× In — no adjustment dials, so it's a straight swap-in for a feeder or distribution circuit where coordination is set by the upstream breaker, not tweaked at the panel. Interrupting capacity hits 75.6 kA at 240 VAC and still delivers 52.5 kA at 415 VAC, 32 kA at 440 VAC, and 7.5 kA at 500 VAC and 690 VAC. The 70 mm depth keeps the can from hanging past the gland plate on a standard 600 mm deep enclosure. At 55 °C it steps down to 98 A, at 60 °C to 96 A, at 65 °C to 94 A, and at 70 °C to 91 A. That curve is the same one you'd use for a NEMA panel in a hot mill building or a MCC room without air conditioning; the breaker doesn't force a larger frame just because the ambient hits 55 °C. Maximum power loss is 25 W — negligible for enclosure heat rise calculations but worth noting if you're packing six of these in a single column and the panel has no forced ventilation. ## DIN-rail integration and auxiliary switch layout Width is 101.6 mm (4 inches) — four pole spaces on a standard DIN rail, so it occupies the same footprint as any 4-pole MCCB in the SENTRON 3VA family. The 130 mm height and 70 mm depth mean it fits inside a 200 mm tall enclosure section without crowding the wiring trough. That gives you a Form C for status feedback to the PLC and a separate Form C that closes only on a trip event — no need to add a separate shunt trip or undervoltage release for remote indication. The base switch does not include undervoltage release or communication function, so if you need remote open/close or Modbus monitoring you'd order the accessory kit separately. If you're stocking spares at the component level, that's the number for the bare switch without the auxiliary block.","metaTitle":"Siemens 3VA1010-3ED42-0AF0 SENTRON MCCB, 100 A, 4-Pole, 75.6","metaDescription":"Siemens SENTRON 3VA1010-3ED42-0AF0 molded case circuit breaker, 100 A at 40 °C, 4-pole, 75.6 kA at 240 VAC. Active production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","Height":"130 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 kA","at 500 V":"7.5 kA","at 690 V":"7.5 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"98 A","at 60 °C":"96 A","at 65 °C":"94 A","at 70 °C":"91 A","Depth [In]":"2.76 in","Width [In]":"4 in","Height [In]":"5.12 in","Trip Indicator":"Yes","Number Of Poles":"4","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"25 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA10103ED420AA0","Design Of The Auxiliary Switch":"1 auxiliary switch + 1 trip alarm switch HQ","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM210","Design Of Short-Circuit Protection":"For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter","protection class IP / on the front":"IP40","design of the N-conductor protection":"without","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"600 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching Capacity Class Of The Circuit Breaker":"N","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=134217&mlfb=3VA1010-3ED42-0AF0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1010-3ED42-0AF0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for 3VA1010-3ED42-0AF0?","answer":"Rated 100 A continuous at 40 °C, 4-pole, interrupting capacity of 75.6 kA at 240 VAC and 52.5 kA at 415 VAC. TM210 thermal-magnetic release with fixed pickup and magnetic trip."},{"question":"Will 3VA1010-3ED42-0AF0 drop into a panel designed for 3VA1110-5ED36-0AC0?","answer":"The 3VA1010-3ED42-0AF0 shares the same 101.6 mm width and 70 mm depth as other 4-pole SENTRON 3VA frames, so it fits the same DIN-rail footprint and enclosure cutout. The key difference is the TM210 release versus whatever release the 3VA1110 carries — verify the trip curve matches your coordination study before swapping."},{"question":"How do I get current pricing and availability for 3VA1010-3ED42-0AF0?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for this order code and the desk will return a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1010-3ED42-0AF0","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/3VA1010-3ED42-0AF0 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}}