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Blue industrial pin-and-sleeve plug, cylindrical body with three contacts, IP69K rated

Eaton

Eaton AH320C6W straight blade plug, 20A 250V, 2 pole 3 wire, blue, IP69K

SKU CH-N7H9-WHCE4

A 20 A, 250 V straight-blade plug rated IP67 and IP69K for two-pole, three-wire grounding connections using 12–10 AWG cable of .333–.775 in diameter

  • Heavy-duty 20 A rating handles demanding 250 V loads
  • IP69K and IP67 sealing resists high-pressure wash-down and immersion
  • #12–#10 AWG wire range suits common industrial cable sizes
  • Blue nylon housing with nickel-plated brass contacts withstands harsh environments
  • Accepts 0.333–0.775 in cord diameters for flexible installation

Eaton AH320C6W straight blade plug

The Eaton AH320C6W is a 20A 250V straight blade plug built for industrial and commercial power connections. It accepts #12 to #10 AWG conductors and provides a two-pole, three-wire grounding configuration. The blue nylon housing and nickel-plated brass contacts resist corrosion in harsh environments. It is suited for maintenance crews and facility managers who need reliable, heavy-duty plugs.

IP69K rating and cord range

The connector carries IP67 and IP69K ratings, protecting internals from high-pressure, high-temperature wash-downs common in food processing and heavy industry. It accommodates cord diameters from 0.333 to 0.775 inches (0.85 to 1.97 cm) and uses a back-wire termination for secure assembly. This design frees installers from specialised tooling while maintaining a watertight seal around the cable jacket.

20A capacity with heavy-duty margins

Rated at 20 amps and 250 volts, the plug handles continuous loads on production equipment, welders and portable distribution boxes. The extra heavy-duty construction tolerates mechanical abuse and repeated mating cycles without contact degradation. It is not intended for applications exceeding 20A or for voltage systems above 250V, and it does not support three-phase wiring configurations.

How it compares

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Price $69.99
Pricier than about 90% of the 547 comparable items (median $17.99).

Specifications

Product
Brand nameEaton Cooper Wiring Devices

Questions about this item

What is the maximum current the Eaton AH320C6W plug can carry continuously?

The plug is rated for 20 A at 250 V, suitable for extra heavy-duty applications.

Does the connector meet high-pressure wash-down protection standards?

Yes, it carries both IP67 and IP69K ratings for ingress protection.

What wire gauges can be terminated in this plug?

It accepts #12 to #10 AWG conductors with a back-wire termination method.

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