WAGO product and application guide

WAGO 243 Series COMPACT Splicing Connectors

Shop all WAGO 243 Series COMPACT splicing connectors at US Automation Controls — 2-conductor and 3-conductor push-in models for solid and fine-stranded wire. Authorized WAGO distributor.

WAGO 243 Series COMPACT Splicing Connectors

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Strip. Push. Done. — 4 or 8 Conductors, Multiple Housing Colors, No Tools Required

The 243 Series is WAGO's MICRO PUSHWIRE® connector for junction boxes — ultra-compact push-in design accepting AWG 22–18 solid conductors. Strip the wire, push it straight in, and the spring clamp holds it securely. Available in 4-conductor and 8-conductor versions across multiple housing colors, plus color-coded variants and DIN-rail mounting accessories.

All models accept AWG 22–18 solid conductors — available in 4-conductor and 8-conductor within each housing variant

Standard junction box connector — solid conductors

Solid conductor variant — 0.8 mm Ø pin contacts

Solid conductor variant — yellow housing

Junction box connector — AWG 22–18 solid

Splicing connectors, color variants, mounting carriers, and accessories

Dark Gray — MICRO PUSHWIRE® Junction Box Connectors

AWG 22–18 solid · Dark gray housing · 4-conductor and 8-conductor variants

4-Conductor Junction Box Connector — Dark Gray

MICRO PUSHWIRE® 243 Series connector for junction boxes. Push solid conductors straight in — the spring clamp holds instantly, no tools needed. Dark gray housing.

  • 4 conductors
  • AWG 22–18 solid
  • Housing: dark gray

8-Conductor Junction Box Connector — Black

MICRO PUSHWIRE® 243 Series 8-conductor connector for junction boxes. Black housing. Same push-in spring-clamp mechanism — no tools required for installation.

  • 8 conductors
  • AWG 22–18 solid
  • Housing: black

4-Conductor PCB Connector — Dark Gray/Red

MICRO PUSHWIRE® 243 Series 4-conductor connector for individual solder pins. 2-pole design with 0.8 mm Ø pin contacts and 5.75 mm pin spacing for PCB-mount applications.

  • 4 conductors, 2-pole
  • Pin Ø: 0.8 mm
  • Pin spacing: 5.75 mm
  • Housing: dark gray/red

4-Conductor PCB Connector — Light Gray/Yellow

MICRO PUSHWIRE® 243 Series modular 4-conductor connector for individual solder pins. 0.8 mm Ø contacts at 5.75 mm spacing — modular design for flexible PCB-mount configurations.

  • 4 conductors, modular
  • Pin Ø: 0.8 mm
  • Pin spacing: 5.75 mm
  • Housing: light gray/yellow