Hubbell RT303 3-Outlet Grounding Adapter – Orange, 15A 125V

Product Description

The Hubbell Wiring Device-Kellems RT303 Three-Outlet Grounding Adapter converts a single compatible receptacle into three outlets, providing a convenient way to connect multiple electrical devices from one outlet. Its bright orange housing makes it easy to distinguish in equipment setups, workshops, production environments, and other applications where outlet identification is useful.

Designed for heavy-duty residential-grade applications, this compact adapter features a 2-pole, 3-wire grounding configuration and an insulated composite body. It is rated for 15 amps at 125 VAC, with a maximum wattage rating of 1,875 watts.

Key Features

• Three outlets: Converts one compatible receptacle into three outlets.

• Electrical rating: 15 A, 125 VAC.

• Maximum wattage: 1,875 W.

• Grounding: 2-pole, 3-wire grounding configuration.

• Bright orange finish: Helps distinguish the adapter from other electrical accessories.

• Insulated body: Composite construction.

• Safety listing: C/US UL Listed.

• Manufacturer: Hubbell Wiring Device-Kellems.

Technical Specifications

• Manufacturer: Hubbell Wiring Device-Kellems

• Catalog number: RT303

• Product type: Three-outlet grounding adapter / outlet tap

• Color: Orange

• Amperage: 15 A

• Voltage: 125 VAC

• Maximum wattage: 1,875 W

• Grounding configuration: 2-pole, 3-wire

• Material: Composite

• Insulation: Insulated body

• NEMA configuration: 5-15R

• UPC: 883778112447

• Certifications: C/US UL Listed

What's in the Box

• 1 × Hubbell RT303 orange three-outlet grounding adapter

Usage Note

The adapter provides additional outlet connections but does not increase the electrical capacity of the circuit. The combined load of connected equipment must remain within the adapter, receptacle, and circuit ratings. Use only with a compatible, properly grounded receptacle.

Specifications are based on Hubbell's published product documentation.