Modular Dual Barrier Terminal Blocks

TE Connectivity and Digi-Key offer modular barrier strips with dovetail interlocking

Modular Dual Barrier Terminal BlocksModular barrier strips from TE Connectivity feature dovetail interlocking to allow users to create different size strips while only stocking two part numbers. The barrier strips are available in two and three positions that can be interlocked to build blocks up to 16 positions without losing the 0.235 in centerline spacing.

The UL recognized strips are rated for 15 A and 300 V. The thermoplastic housings carry a UL 94V-0 flammability rating. The single-row strips are through-hole solders and offer standoffs that allow flux and solvents to drain during cleaning.

Features Applications
  • Modular design
  • 2 and 3 position housings with interlocking features
  • Screw termination
  • Nickel plated steel screws
  • UL 94V-0 rated housing
  • Power supplies
  • Industrial controls
  • HVAC control boards
  • Security and alarm controls

Terminal Blocks

ImageManufacturer Part NumberDescriptionNumber of Wire EntriesAvailable Quantity
1977477-2 datasheet linkCONN BARRIER STRIP 2CIRC 0.325"1977477-2CONN BARRIER STRIP 2CIRC 0.325"21234 - Immediate
1977477-2 product page link
1977477-3 datasheet linkCONN BARRIER STRIP 3CIRC 0.325"1977477-3CONN BARRIER STRIP 3CIRC 0.325"33051 - Immediate
1977477-3 product page link
Published: 2009-10-14