Hubbell L1530P Hubbell-Pro 30amp 3-Phase 250v Black Nylon Locking

This black/white locking plug from Hubbell Wiring Device-Kellems is great to avoid accidental power interruptions. This locking plug has a L15-30P configuration with a voltage of 250Vac and an amperage of 30. It has 3 poles and 4 wires. It has 3 phases. This has a grade of industrial. It is made of nylon material. Standards include: FED Spec Ul/csa.

Hubbell HBL2721 Locking Plug

Leviton 2720 Locking Receptacle

Watertight Devices, Twist-Lock® Plug, 30A, 3 Phase 250V AC, 3 Pole, 4 Wire, Thermoplastic elastomer, NEMA L15-30P, Yellow, HBL28W75

Hubbell 30-Amp 125/250-Volt NEMA L14-30p 4-wire Grounding Industrial Locking Plug, Black in the Plugs & Connectors department at

Color-Coding Indicates Voltage Ratings UL/Fed.Spec./CSA/NOM UL V-0 Flammability Rating NEMA and Non-NEMA Configurations UL V-0 flammability rating

Leviton 2720 30 Amp, 250 Volt 3-Phase, Flush Mounting Locking Receptacle, Industrial Grade, Grounding, V-0-MAX, Black

Codale Electric Supply

Hubbell 30-Amp 125/250-Volt NEMA L14-30p 4-wire Grounding Industrial Locking Plug, Black in the Plugs & Connectors department at

Locking Devices, Industrial, Female Connector Body, 30A 3-Phase Delta 250V AC, 3-Pole 4-Wire Grounding, L15-30R, Screw Terminal, Black and White, 71530NC

Hubbell T28435-30 Amp 480V NEMA L16-30 3-Phase Twist Lock Plug

COOPER L1530P 30A 250V LKG PLUG

Locking Devices, Twist-Lock®, Insulgrip® Flanged Inlet, 30A, 125/250V AC, 3 Pole, 3 Wire Non-Grounding, NEMA L10-30P, Nylon casing, back wired, HBL2665

NYLON (COVER), POLYESTER (BASE) MATERIAL BLACK COLOR NEMA L15-30R CONFIGURATION 4 WIRE (S) UL, CSA APPROVAL 250 VOLT AC 3-PHASE VOLTAGE RATING 30 AMP

HUBBELL L1530R 3 Phase, Screw Mount, Locking Receptacle, 3OLE, 250V, 30A