The A9F53140 ne 40A rated, guda-pole karamin madauri mai watse daga Schneider Electric's Acti9 iC60H line, featuring B-curve halayyar tripping hali wanda ya dace daidai don kare high-power re da'irori a gauraye-amfani muhallin - daga masana'antu kula da panels zuwa rarraba mazauna. Naúrar tafiya ta thermal-magnetic ta tana ba da kariya biyu-biyu: kariya ta zafi daga ɗorewa mai nauyi da faɗuwar maganadisu nan take (wanda aka saita a 4x A ± 20%) don abubuwan gajeruwar kewayawa, yana tabbatar da keɓewar kuskure cikin sauri. An bambanta wannan ƙirar ta hanyar bin ka'idodin masana'antu EN/IEC 60947-2 da ma'aunin gidan EN/IEC 60898-1, yana mai da shi zaɓi mai dacewa don ayyukan da ke buƙatar yarda da daidaitattun daidaito. Ana sauƙaƙa shigarwa da kulawa ta taga VisiTrip, wanda a gani yana nuna tutocin sandar da aka tatse, da VisiSafe koren ratsin, wanda ke ba da shaidar da ba za a iya musantawa ba cewa lambobin sadarwa sun rabu da jiki - muhimmin bincike na aminci kafin kowane aiki na ƙasa. Na'urar juyawa mai zaman kanta mai sauri da sauri tana tabbatar da ingantaccen sauyawa koda ƙarƙashin aiki akai-akai, ana goyan bayan ƙimar zagayowar lantarki 10,000 da inji 20,000. Duk da ƙarfinsa na 40A mai ƙarfi, na'urar tana riƙe da ɗan ƙaramin nisa 18mm (filin filaye 2 na zamani) da shirye-shiryen bidiyo amintacce akan rails na DIN, yana adana sararin panel mai mahimmanci. An kera tashoshi don wayoyi masu nauyi: tsayayyen madugu har zuwa 35mm² kuma masu sassauƙa har zuwa 25mm² ana karɓar su, tare da ƙarar ƙarfin ƙarfi na 3.5 N·m don tabbatar da amintattun haɗin gwiwa. Muhalli, mai karyawa yana aiki a cikin kewayon zafin jiki mai faɗi (-35°C zuwa +70°C) kuma an gina shi da halogen-free, PVC-free robobi, samun nasarar sake amfani da 54%. Cikakken sawun carbon ɗin sa na rayuwa ana ƙididdige shi a kilogiram 21 CO₂ eq., tare da bayyana muhalli a sarari - shaida ga sadaukarwar Schneider Electric don dorewa sarrafa makamashi.
