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Small brass mechanical connectors with black set screws in a pack of ten

Ideal

Ideal 30-1293G Mechanical Connector Set Screw 14-20 AWG

SKU CH-Y45M-4ZH4Z

Set-screw mechanical connectors for 14–20 AWG copper wire, rated 600 V and 302 °F, supplied in a pack of ten

  • Length6.000
  • TypeSet Screw
  • Secure copper connections with set-screw design
  • Brass body handles 302 °F continuous temperature
  • Rated for 600 V maximum voltage
  • Fits 14-20 AWG stranded copper wire
  • Pack of ten connectors for multiple jobs

Mechanical connector set screw 14-20 AWG

This mechanical connector set screw accepts copper conductors from 14 to 20 AWG. The brass body and slotted head suit electrical and industrial wiring tasks. Each unit carries a 600 V rating and operates up to 302 degrees F. The pack contains ten pieces for multiple terminations.

Upgrades from basic twist-on connectors

The set-screw design replaces simple twist-on wire nuts when a firmer mechanical grip on stranded copper is required. It is worth the change when vibration or movement could loosen a twist connection. The single-hole, 13/64 in stud size fits the specified conductor range without adapters.

Check conductor size and stud compatibility

Verify that your wires fall within the 14 to 20 AWG stranded copper range before ordering. Confirm the 13/64 in stud size matches your terminal or block. Ensure the 600 V and 302 degrees F limits meet the circuit requirements. The slotted head needs a standard flat-blade driver for installation.

Highlights

  • Secure copper connections with set-screw design
  • Brass body handles 302 °F continuous temperature
  • Rated for 600 V maximum voltage
  • Fits 14-20 AWG stranded copper wire
  • Pack of ten connectors for multiple jobs

Specifications

BrandIdeal
Length6.000
TypeSet Screw

Questions about this item

What stud size does the connector's 13/64 in hole fit?

The connector has a single hole with a 0.19 in diameter designed for a 13/64 in stud size.

How do you secure the 10 AWG copper wire inside the brass connector body?

Insert the stripped wire into the single termination hole and tighten the slotted set screw to clamp the conductor.

When should the connector be replaced based on its 302 Degrees F temperature rating?

Replace the connector if the operating environment exceeds 302 Degrees F or if the brass body shows signs of overheating or corrosion.

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