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Heyco® Screw to Tab Terminal Blocks - 2 Tabs

  • Part Numbers and Specifications
  • Features
WIRE SIZE AMPS POLES PART NO. DESCRIPTION Screws (Metric) PART DIMENSIONS
AWG mm2 North
America
Europe A B C D
Brown
in. mm. in. mm. in. mm. in. mm.

Standard

10-14 4 20 16 2 1554 FV 77-2 M 3,5 x 7 .984 25,0 1.043 26,5 .846 21,5 N/A N/A
10-14 4 20 16 3 1556 FV 77-3 M 3,5 x 7 1.614 41,0 1.043 26,5 .846 21,5 .550 14,0

With Wire Protector Flap

10-14 4 20 16 2 1555 FV 77-2 WP M 3,5 x 7 .984 25,0 1.043 26,5 .846 21,5 N/A N/A
10-14 4 20 16 3 1557 FV 77-3 WP M 3,5 x 7 1.614 41,0 1.043 26,5 .846 21,5 .550 14,0
4 1559 FV 77-4 WP M 3,5 x 7 2.244 57,0

Standard color flame retardant brown.

Screw to (2) Tabs Flame Retardant and UL 94V-0

  • Affix to panel with No. 8 (M4) screws and nuts or use self tapping screws. An anti-rotation spigot is incorporated into the base.
  • High working temperature capability.
  • Available in Standard form for solid wire and Wire Protector form for stranded or solid wire.
  • Two .250" by .031" (6,4 by 0,8 mm) tabs per pole.
  • FV 77-2 poles are marked L and N.
  • FV 77-3 poles are marked L, N and .
  • FV 77-4 poles are marked L1, L2, L3, and N.
  • All sizes are rated at 600 volts (380 volts in Europe).
  • DFARS Compliant

QuickSpecs

Materials   Nylon 6/6 and galvanized steel
Certifications cruus Recognized Component under UL File E103541
Flammability Rating   94V-0
Temperature Range   -.4°F (-18°C) to 302°F (150°C)
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