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Black moisture-resistant wire connector with gel fill, pack of 100

3M

3M MGC Displacement Connector 20-18 AWG PK100

SKU CH-PAQC-RSGJY

Gel-filled moisture-resistant wire connector for 20-18 AWG, 600 V, UL listed, pack of 100

  • TypeGel Filled/ Moisture Resistant
  • Moisture-resistant gel-filled connectors protect wiring in damp conditions
  • UL 94 V-2 flammability rating meets safety standards for electrical installations
  • Handles 20 to 18 AWG wire sizes for versatile automotive and industrial use
  • Rated for 600 V maximum voltage and 221 °F operating temperature
  • Pack of 100 black polycarbonate connectors with three ports each

Wire connector for 18-20 AWG circuits

The 3M MGC displacement connector joins run and tap wires from 20 AWG to 18 AWG in a single three-port body. Gel-filled polycarbonate housing resists moisture and meets UL 94 V-2 flammability rating. Suitable for automotive, industrial or marine wiring where environmental sealing is required. Pack contains 100 pieces for volume installation work.

600 V maximum voltage rating

This connector is listed for circuits up to 600 volts, the single figure that determines whether it matches the system voltage. Exceeding that limit voids the UL listing and creates a safety hazard. Verify the circuit voltage before specifying these connectors for any power or signal application. No other voltage rating applies to this part number.

Operating temperature up to 221 °F

Maximum operating temperature is 221 degrees Fahrenheit, so the connector remains stable in engine compartments or enclosed panels that reach elevated heat. Gel fill does not drip or degrade within this range, maintaining moisture resistance over time. Power draw is negligible as the device is a passive splice with no active components. Noise is not a factor for this product type.

Highlights

  • Moisture-resistant gel-filled connectors protect wiring in damp conditions
  • UL 94 V-2 flammability rating meets safety standards for electrical installations
  • Handles 20 to 18 AWG wire sizes for versatile automotive and industrial use
  • Rated for 600 V maximum voltage and 221 °F operating temperature
  • Pack of 100 black polycarbonate connectors with three ports each

Specifications

Brand3M
TypeGel Filled/ Moisture Resistant

Questions about this item

What does the 600 V rating mean when the connector is installed?

It indicates the maximum voltage the connector can safely carry in a circuit; do not exceed 600 V in the application.

Which wire standard does the UL 94 V-2 rating cover?

The UL 94 V-2 flammability rating applies to the polycarbonate insulation material used in the connector body.

What is the largest insulation diameter that will fit into the ports?

The connector accepts insulation up to 0.15 in diameter on each of the three ports.

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