Hubbell

United States

US manufacturer of electrical products including wiring devices, industrial controls, and lighting. Killark brand makes explosion-proof push buttons for hazardous locations.

Official website

Company Information

Headquarters
Shelton, Connecticut
Founded
1888
Annual Revenue
$5.6B (2024)

XCS-0B4

Killark 22mm ATEX Push Button Station

Zone 1, Class I Div 1 UL, cUL, ATEX, IECEx 1NO

News & Events

Hubbell acquires PCX Holdings for $600M

Expands industrial controls portfolio including explosion-proof push buttons and control stations.

November 2022 Business Wire Acquisition

History

1888 introduced

Hubbell founded in Bridgeport, Connecticut

Harvey Hubbell patents the pull-chain light socket. Hubbell wiring devices would become foundational to American electrical infrastructure.