Baomain Generator GFCI Outlet 20Amp, Industrial Grade Self-Test Ground Fault Circuit Interrupter, Tamper-Resistant Receptacle,Heavy-Duty Receptacle, UL&CUL Certified, Matte Black (4-Pack)

Baomain Industrial Grade Tamper-Resistant GFCI Outlet Engineered for portable generators and heavy-duty machinery, this 20A Industrial GFCI is built to withstand continuous engine vibration and demanding jobsite conditions. Constructed from oil-resistant nylon, it combines mechanical reinforcement with an intelligent Voltage Alert system to help protect professional equipment from electrical damage. Key FeaturesVibration-Resistant Construction: Features reinforced internal terminals designed to maintain secure connections despite continuous vibration from generators or industrial engines.Voltage Monitoring & Protection: A Yellow LED warns of unstable power (<90V or >180V). To balance equipment safety with operational continuity, power cuts off only after 5 minutes of sustained abnormal voltage.15-Minute Self-Test: Automatically conducts internal electronic self-tests every 15 minutes—exceeding standard requirements—to verify ground fault protection is active.TR Safety & EMI Resistance: Integrated Tamper-Resistant (TR) shutters help block foreign objects. Built with EMI resistance to help minimize false tripping from voltage fluctuations common in portable power stations.Industrial Durability: High-impact, oil-resistant nylon housing resists chemical exposure and physical stress . Technical SpecificationsRating: 20 Amp, 125V AC, 60HzConfiguration: NEMA 5-20RWire Compatibility: #12 or #14 AWG solid or stranded copper wireAPPLICATIONSIndustrial: Portable Generators Manufacturing Units Industrial MachineryCommercial: Construction sites, RV power pedestals, and emergency backup systems.Certification and TestingUL & CUL CertifiedAll items individually tested before shipping

• 【INDUSTRIAL GRADE GFCI】 Built with oil-resistant nylon for heavy machinery and equipment. This GFCI performs an automated self-test every 15 minutes and features a no-output terminal design, specifically engineered for dedicated industrial-grade circuit safety
• 【TR SAFETY & VOLTAGE MONITOR】 Features Tamper-Resistant (TR) shutters. This GFCI monitors voltage stability: a yellow LED alerts to abnormal levels (<90V or >180V). Power cuts off after 5 minutes of sustained abnormal voltage to prevent equipment damage
• 【SELF-TEST FUNCTION】Self-test runs every 5 seconds—exceeding UL requirements—for continuous ground fault protection. UV-stabilized thermoplastic construction with high impact resistance. Tested to 6,000+ cycles, twice UL requirement.
• 【WIRING OPTIONS】Accepts 12 and 14 AWG copper wires with dual back and side wiring terminals
• 【PACKAGE INCLUDES】Includes: 4x GFCI outlet, mounting screws. Suitable for homes, schools, airports, restaurants, hotels, and retail spaces