Interface Products

Terminal Blocks

  • DIN 35 mm
  • 2.5 – 35 mm²
  • Screw / spring
77 Series

DIN Rail Terminal Blocks

One-piece feed-through DIN-rail terminal blocks — spring-lift touch-down variant with captive screws for zero-downtime service.

77 Series DIN rail terminal block

Specification

Rail
35 mm DIN
Rating
Flame + shock resistant
Options
With fuse / LED or Neon indicator
Termination
Spring lift with touch-down + spring-loaded captive screws

Highlights

  • One-piece construction reduces panel-service down-time
  • Ships with marking strips and dust covers
77 Series datasheetPDF · 2025-04
78 Series

DIN Rail Terminal Blocks — Industrial

Explosive- and shock-resistant DIN-rail blocks for PLC, contactor and relay control wiring — with grounding, shorting-link and marker-holder variants.

78 Series industrial DIN rail terminal block

Specification

Rail
35 mm DIN
Rating
Explosive + shock resistant
Colours
Standard industrial green / yellow
Variants
Feed-through, grounding/earthing, shorting-link, marker-holder

Highlights

  • Purpose-built for PLC, contactor and relay control-wiring loops
78 Series datasheetPDF · 2025-04
770 Series

Spring-Up Screw Terminal Blocks

Spring-up screw variant of the 77 platform — captive screws stay lifted for tool-free wire insertion.

770 Series spring-up screw terminal block

Specification

Rail
35 mm DIN
Rating
Flame + shock resistant
Termination
Spring lift with touch-down + spring-loaded captive screws

Highlights

  • One-piece construction with marking strips and dust covers
770 Series datasheetPDF · 2025-04

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