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Red banana jack to plug adapter, 20A rating

Pomona Electronics

Pomona Electronics 6728-2 Banana Jack to Plug Adapter Red 20A

SKU CH-N1X9-3MR4G

Converts a sheathed banana plug to a bare plug, rated 20 A with 600 V hands-free and 33 V AC/70 V DC handheld limits

  • TypeAssortments & Kits
  • Handles up to 20 A for high-current test setups
  • Converts sheathed plug to bare plug for flexible connections
  • Rated 33 V AC and 70 V DC for hand-held use
  • Rated 600 V AC for hands-free applications
  • Meets CE and RoHS standards for regulatory compliance

Pomona 6728-2 Banana Jack Adapter

The Pomona 6728-2 is a red banana jack to plug adapter rated for 20 A maximum current. It converts a sheathed plug into a bare plug for test and measurement tasks. The handheld voltage rating is 33 V AC or 70 V DC, while the hands-free rating reaches 600 V AC. It meets CE and RoHS standards.

Replacing worn or missing test leads

This adapter replaces a damaged or lost connector on existing test leads, restoring a safe connection point. The jump is worth it when the original plug housing is cracked or the sheath no longer seats securely. It also upgrades a lead that needs a bare plug interface for a specific instrument jack.

Check lead compatibility and voltage needs

Verify that your test leads use a standard sheathed banana plug that this adapter can convert. Confirm the circuit voltage stays within 33 V AC or 70 V DC for handheld use, or 600 V AC for hands-free operation. Ensure the 20 A current rating matches the expected load.

Highlights

  • Handles up to 20 A for high-current test setups
  • Converts sheathed plug to bare plug for flexible connections
  • Rated 33 V AC and 70 V DC for hand-held use
  • Rated 600 V AC for hands-free applications
  • Meets CE and RoHS standards for regulatory compliance

Specifications

BrandPOMONA
TypeAssortments & Kits

Questions about this item

What plug diameter does the 6728-2 adapter accept?

The 6728-2 converts a sheathed banana plug to a bare banana plug for standard 4 mm connections.

How do you connect the 6728-2 without creating a loose contact?

Insert the sheathed plug fully into the jack end, then push the bare plug firmly into your test instrument until seated.

When should the 6728-2 adapter be replaced?

Replace the unit if the spring contacts lose tension, the insulation cracks, or the 20 A rating label becomes illegible.

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