Hubbell Locking Devices, Twist-Lock(R), Marine Grade, Ship to Shore Cableset, 50A 125/250V, 3-Pole 4-Wire Grounding, Non-NEMA, White, LED Indicators Model: HBL61CM42WLED Bull ring for added strain relief Bright green LED indicates “Power-On” Exclusive crimp termination for longer life Bright red LED indicates “Incorrect Wiring” Totally molded design for superior waterproofing and durability Locking Devices, Twist-Lock(R), Marine Grade, Ship to Shore Cableset, 50A 125/250V, 3-Pole 4-Wire Grounding, Non-NEMA, White, LED Indicators LED Indicator Specifications Application Ship-To-Shore Cables Color White Environmental Conditions Indoor and Outdoor Item Type Pre-Wired with Molded Male and Female Ends Jacket PVC Material Copper Conductors OEM Brand Name Hubbell Wiring Device-Kellems Performance Environmental – Moisture Resistance – IP56 Suitability Exempt