Killark shine babban alama a cikin samfuran lantarki, galibi yana samar da kayan haɗin wuta, abubuwan rufewa, matsosai, abubuwan karɓa, da sauran kayan haɗi don amfani a cikin haɗari da mawuyacin yanayi.
An kafa shi a cikin 1913 a matsayin Kamfanin Masana'antar Lantarki na Killark a St. Louis, Missouri
A shekara ta 1975, kamfanin Hubbell Incorporated ya samu kamfanin, wani kamfanin da ya kware kan kayayyakin lantarki da na lantarki
Killark ya fadada layin samfurinsa don haɗawa da abubuwan fashewar-tabbacin hasken wuta, kayan lantarki da kayan lantarki, da sauran samfuran wuri mai haɗari.
Samfurin ya zama sananne tsakanin injiniyoyi da 'yan kwangila saboda ingantattun kayayyaki, masu dorewa, da aminci
Appleton Group masana'anta ne na samfuran lantarki, gami da kayan gyaran wuta, kayan lantarki, da kewaye, suna mai da hankali kan yanayin masana'antu masu haɗari da haɗari.
Crouse-Hinds, yanki ne na Eaton Corporation, masana'antun samfuran lantarki ne don masana'antu, kasuwanci, da mahalli masu haɗari, gami da kayan haɗin wuta, matsosai, abubuwan karɓa, da kewaye.
Thomas & Betts rukuni ne na ABB Group, yana samar da samfuran lantarki da kayan lantarki don gini, masana'antu, da aikace-aikacen mai amfani, gami da masu haɗawa, haɗin kebul, kayan haɗin wuta, da kewaye.
Killark yana samar da kayan wuta masu dumbin yawa don amfani a cikin mahalli masu haɗari da matsanancin masana'antu, gami da incandescent, mai kyalli, LED, da fitilu masu fitarwa mai ƙarfi.
Killark yana ba da kayan haɗin lantarki iri-iri, kabad, akwatunan juyawa, da tashoshin sarrafawa don kare kayan lantarki da kayan lantarki a wurare masu haɗari
Killark yana kera matosai, masu haɗawa, abubuwan karɓa, da sauran kayan lantarki waɗanda suka dace don amfani cikin mahalli masu haɗari da lalata
An san Killark don samar da samfuran lantarki don yanayin haɗari da matsanancin masana'antu, kamar kayan wuta, shinge, da abubuwan karɓa.
Za'a iya siyan samfuran Killark ta hanyar masu rarraba izini, waɗanda aka jera akan gidan yanar gizon su, da sauran masu siyar da kan layi.
An tsara abin fashewa mai amfani da hasken wuta don hana fashewar gas, ƙura, ko zaruruwa kewaye da abin wuta. Killark yana samar da kayan haɗin haske-hujja mai fashewa don wurare masu haɗari.
Ee, Killark alama ce mai aminci wacce aka sani don samar da samfuran lantarki mai dorewa da aminci ga mahalli mara tsauri. Kayayyakinsu suna haɗuwa ko wuce matsayin masana'antu da takaddun shaida.
NEMA 4X ma'auni ne na kayan haɗin lantarki wanda aka tsara don samar da kariya daga lalata, ƙura, da ci gaban ruwa a cikin gida da waje. Killark yana ba da alamun NEMA 4X a tsakanin sauran nau'ikan.