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Rectangular white 66 B wiring block, 6-pair, 6 by 12 rows

Hubbell Incorporated

Hubbell Incorporated 66 B Wiring Block 6-Pair 6 x 12

SKU CH-4APA-RRV4G

A 6-pair voice wiring block with 12 rows and RCA jack connectivity

  • 6-pair capacity supports voice wiring
  • 12-row layout provides dense termination
  • 8 in length fits compact panels
  • 2 in depth allows shallow mounting

66 B Wiring Block for voice cabling

This Hubbell 66 B wiring block provides a 6-pair termination field for voice-grade installations. It is suited for technicians and installers who need a compact block for cross-connecting telephone or low-speed data circuits in distribution frames or wall-mounted panels.

Thermals noise and power are not applicable

As a passive copper termination block it generates no heat, produces no audible noise and draws no electrical power during normal use. The plastic housing and insulation displacement contacts operate entirely without active cooling or external energy supply.

How it compares

Measured against everything we stock in Antennas, Cables & Rigging Fittings, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 70% of the 424 comparable items (median $56.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I mount the 66 B wiring block without legs on a wall or panel?

The block measures 2.8 in long by 3.9 in wide and 1.2 in deep, so pre-drill mounting holes to match that footprint and secure it with screws through the base; the missing legs mean you must provide a flat backing surface.

When should I plan to re-terminate the 6-pair block?

Re-terminate pairs if insulation displacement contacts show corrosion, if voice-category signals develop noise, or after any physical impact that could loosen the 12 rows of six pins each.

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