30A RV Surge Protector - Portable Circuit Adapter, Male to Female Plug w/LED Test Indicator TT-30 NEMA , (Male & Female))MAX POWER 30 AMP Model (TT 30P to TT 30R) 125 Volts and 3750 Watts PROTECTION Integrated surge suppression: up to 1,050 joules (Surge Models only) WARNING due to High Current On Off charging cycles for electric vehicles, this is not rated for use with EV Chargers. DIAGNOSTIC LED Lights: Provides fault indication when you plug into receptacle outlet DISCOVER electric wiring problems: reverse polarity, neutral wire disconnection, Open Ground etc PRO'S

Number of Poles:  4

Features:  Dust-resistant

Certification: cULs Listed

INDUSTRIAL GRADE: NEMA L5-30P

the unit shows a series of diagnostic LEDs that indicate the status of the power/Surge Protection is on

Current Rating:  20A

Accommodates 10-18 AWG Gauge Wiring

SIMPLE - (24" length) 2-Foot Dogbone 30amp to 120v Electrical Distribution Triple Y Adaptor

✔ MAX POWER – 10 Gauge 3 Wire

✔ LED Power Indicator Light on Female End

Detached Shed

NEMA TT-30P