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Pomona 6883 dual binding post red black nickel brass base

Pomona Electronics

Pomona Electronics 6883 Dual Binding Post 30VAC/60VDC Red/Black measurement tool

SKU CH-422J-4TF13

Dual binding post handles 30 A and 500 V with 12 AWG wire capacity in a CE-rated nickel-plated brass body

  • TypeAssortments & Kits
  • Dual red/black posts simplify polarity identification
  • 30 A current capacity handles demanding test leads
  • 500 V rating supports high-voltage bench work
  • 154 in cross hole accepts 12 AWG wire securely
  • CE marked for recognised safety compliance

Dual binding post for test leads

The Pomona Electronics 6883 provides a red and black pair of five-way binding posts rated for 30 VAC and 60 VDC. Nickel-plated brass contacts accept 12 AWG wire through a 0.154 in cross hole or standard banana plugs. The nylon-insulated body mounts on a supplied base for bench or panel use in audio and electronics work.

Stable contact resistance under continuous load

Rated for 30 A and 500 V maximum, the posts maintain low resistance during sustained current flow up to the 158 °F operating limit. Nickel plating resists oxidation that can increase voltage drop over long test sessions. The 3/4 in spacing keeps connections separate and reduces accidental shorts when multiple leads are attached.

Simple bench mounting with minimal wiring errors

The included mounting base allows quick installation on a panel or breadboard without special tools. Colour-coded red and black insulation prevents polarity mistakes during rapid hook-up. Users should verify that wire gauge does not exceed 12 AWG and that the applied voltage stays within the 30 VAC or 60 VDC limits for safe operation.

Highlights

  • Dual red/black posts simplify polarity identification
  • 30 A current capacity handles demanding test leads
  • 500 V rating supports high-voltage bench work
  • 154 in cross hole accepts 12 AWG wire securely
  • CE marked for recognised safety compliance

Specifications

BrandPOMONA
TypeAssortments & Kits

Questions about this item

Does the 30 A rating mean the Pomona 6883 binding posts generate noticeable heat during continuous use?

The posts are rated for 30 A maximum current with brass contacts and nickel plating; at or near that load some warmth is normal, but no active cooling is required.

What wire gauge and mounting hardware must I already have to install these dual binding posts?

They accept up to 12 AWG wire via the 0.154 in cross hole and include a mounting base for panel installation.

Will the 3/4 in spacing on the Pomona 6883 match the hole pattern on my vintage test equipment?

The red and black posts are spaced 3/4 in centre-to-centre, a common vintage spacing, so they often fit existing panels without modification.

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