The World Standard in Tool-Free Wiring Technology
WAGO pioneered the spring clamp connection and has set the global standard for reliable, tool-free electrical interconnections for over 60 years. From compact splicing connectors used in junction boxes to high-density rail-mount terminal blocks in industrial panels, WAGO's Electrical Interconnections line covers every wiring application — residential, commercial, and industrial.
Select a category to find the right WAGO product for your application
Tool-free PUSHWIRE® and lever-operated LEVER-NUT® connectors for joining conductors in junction boxes, luminaires, and panel wiring. Available in 2 to 8 conductor configurations.
- 221 Series — LEVER-NUT® (2, 3, 5 conductor)
- 222 Series — LEVER-NUT® (2, 3, 5 conductor)
- 243 Series — LEVER-NUT® (4, 8 conductor)
- 2773 Series — PUSHWIRE® (2–8 conductor)
- 224, 873, 207, 887 Series — and more
TOPJOB® S push-in CAGE CLAMP® terminal blocks for DIN rail panel assembly. Five series covering 26–4 AWG with three actuation variants and multiple functional block types.
- 2001 Series — 16 AWG, compact
- 2002 Series — 14 AWG, general purpose
- 2004 Series — 12 AWG, medium power
- 2006 Series — 10 AWG, heavy duty
- 2010 Series — 4 AWG, high current
PCB Terminal Blocks & Connectors
Through-hole and SMD terminal blocks, pluggable connectors, and board-to-board solutions for PCB assembly. Compatible with standard PCB pitch spacings.
Field-wireable pluggable connectors and headers for modular machine and panel wiring. Detachable wire side allows equipment replacement without rewiring.
DIN rail-mounted feed-through terminal blocks and components for panel wiring pass-through connections. Includes standard, disconnect, and specialty feed-through types.
Terminal block marking strips, label holders, DEK markers, and identification accessories. Keep control panels organized and compliant with clear, durable labeling.
Why WAGO Leads the World in Electrical Interconnections
In 1951, WAGO introduced the first maintenance-free spring clamp terminal block — a connection technology that eliminated the loose screws, retorquing schedules, and vibration failures that plagued screw-type terminals. That invention became the foundation of an entire product philosophy: connections that are faster to make, more reliable in service, and simpler to inspect and maintain.
Today, WAGO's Electrical Interconnections portfolio spans splicing connectors for in-box wiring, compact lever-operated connectors for luminaire and panel work, high-density rail-mount terminal blocks for industrial control panels, and pluggable PCB connectors for electronic assembly — all sharing the same spring clamp DNA that made WAGO the global standard.
US Automation Controls is an authorized WAGO distributor for the full range of Electrical Interconnections products.
Why Buy from US Automation Controls?
Authorized distributor — genuine WAGO product