1970-1979

A decade of innovations: WAGO’s developments changed the markets in the 1970s. In 1974, the new junction box connectors revolutionized electrical wiring with PUSH WIRE® connection technology for solid conductors. Three years later in 1977, CAGE CLAMP^® revolutionized connection technology for all conductor types. WAGO presented the first line of rail-mount terminal blocks with CAGE CLAMP^® connection technology and sold the first 30,000 terminal blocks before the actual product launch. Shortly after, CAGE CLAMP^® underwent further refinement, spawning the addition of front-entry wiring for versatility in the tightest spaces.

• 1971: WAGO France established
• 1972: WAGO’s first field-wiring terminal block
• 1974: WAGO PUSH WIRE® Connector for Junction Boxes
• 1977: WAGO’s rail-mount terminal block with CAGE CLAMP^® spring pressure connection technology
• 1977: WAGO Switzerland established
• 1979: Compact terminal block with CAGE-CLAMP^® connection (cage clamp spring)
• 1979: WAGO Austria and WAGO USA established

After revising the VDE regulation, WAGO was the first to receive the VDE mark in 1972 for its pluggable terminal blocks aimed at the lighting industry, which are already available. These can now also be used for mains connection – a bright spot for the lighting industry. The company then began working at full speed on new pluggable connectors for touch-proof wiring of junction boxes. To sell these terminal blocks at competitive prices, WAGO invested substantially in production and marketing. WAGO had neither wholesalers nor installers as customers. The solution was to accept Bowthorpe Holding’s investment in WAGO, which had been in the works for some time. This allowed new capital to flow into the company, enabling the new junction box connectors to debut at the Hanover Fair in 1974. They were a rousing success – 5 million modules were sold to wholesalers that same year.