20 Amp In-Line GFCI with Power Block - 12 gauge

Siemens 1-Pole Type BLF low voltage thermal-magnetic molded case GFCI circuit breaker has an interrupt current rating of 10-Kilo-Amps for added protection. This circuit breaker has a voltage rating of 120-Volts AC and current rating of 20-Amps. It provides lug terminal connection for ease of connecting. The breaker has 125A/BL frame for strength and stability. This circuit breaker can be bolted on to a panelboard for easy installation.

Siemens BF120A Circuit Breaker

This cord includes a ground fault circuit breaker that protects against power surges, electrical shock, and cord damage and helps keep your facility safe. It's also rated for hard service and weather protection for up to 300V, boasting STW quality for top-notch performance. It's completely weather-proofed for long-lasting use outdoors.

Voltec 04-00103 3 ft. 20 Amp GFCI with Lighted End - Blue & Yellow

Voltec – Muller Construction Supply

Adapters

How to Install an Electrical Outlet Receptacle

Garage 20 amp GFCI outlet with 12 gauge wiring but 15 amp breaker, swap it out with 15 amp GFCI? : r/AskElectricians

GFI GFCI Outlet 20 Amp Ground Fault Receptacle Weather Tamper Resistant 12 Packs

Yellow Jacket 2 ft. 12/3 SJTW In-Line GFCI Heavy-Duty Cord with Multi-Outlet (3) Power Light Block 2816 - The Home Depot

25FT IN LINE 120V/20A GFCI CORD SET 12/3 CABLE

Yellow Jacket 2816 Coleman Gfci Quad In-Line Power Block, 125 V, 15 A, 12/3 Awg Sjtw, 3-Outlet, Yellow - Power Strips And Multi Outlets

12/3 Gauge, 3 ft, SJTW Power Block, 15 Amp w/ Lighted Ends Contractor Grade, UL/ETL Listed

Voltec's twist lock t-box is made with the highest quality components to withstand rugged environments and exposure. The t-box is ETL listed as a temporary portable power distribution center rated for indoor and outdoor use. Applications include construction sites, entertainment industry, fairs, carnivals, party rental and convention centers. Locking temporary power box with 6 GFCI & 6 circuit breakers, 50 amp 125/250 Volt power inlet, 50 amp 125/250 power outlet.

Voltec 09-00675 20 Amp L5-20R Twist Lock T-Box w/6 GFCI