Hubbell Wiring Devices L1520P 20 Amp 3-Phase 250 VAC 3-Pole 4-Wire NEMA L15-20P Black and White Locking Plug
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Manufacturer Hubbell / Select Spec
Mfg Catalog # L1520P
North Coast Part # 210897


  • Body: Supertough Nylon
  • Dielectric Voltage: Withstands 3,500V per UL498
  • Contacts/Blade Material: Brass
  • Features: Nylon Construction, Visible NEMA Ratings, Captive Assembly Screws
  • Locking Device Color: Black & White
  • Terminal Accommodation: #18 to #8 AWG Flexible Cord
  • Locking Device Product: Plug
  • Product Identification: Ratings and NEMA identification are permanently marked on device.
  • Terminal Identification: Terminals identified in accordance with UL 498 (Brass, White, Green).
  • Locking Device Listings and Approvals: UL Listed, CSA Certified
  • Locking Device Wiring Scheme: 3 Pole, 4 Wire Grounding
  • Operating Temperatures: Maximum Continuous 60 deg C, minimum -40 deg c. (w/o impact).
  • Temperature Rise: Maximum 30 deg C. temperature rise at full rated current after 50 cycles overload at 150% rated current for either AC or DC applications per UL 498
  • Blade/Contact Holder: Impact Modified Nylon
  • Current Interrupting: Certified for current interrupting at full rated current.
  • Flammability: HB or Better per UL 94 or CSA 22.2 No. 17
  • Locking Device Rating: 20A, 3PH 250V AC
  • Max Working Voltage: 600V AC, 250V DC
  • Locking Device NEMA Configuration: L15-20P
  • SELECTSPEC Product Type: Locking Devices
  • Overload: Minimum 4.8 times rated current for 100 cycles.

Product Drawings / Installation Instructions




UPC 78358583589
Item Long Description Locking Devices, SELECT SPEC Twist-LockĀ®, Commercial/Industrial, Male Plug, 20A 3-Phase Delta 250V AC, 3-Pole 4- Wire Grounding, L15-20P, Screw Terminal, Black
GTiN 00783585835891
Size Standard Sized Product
Color Black
Operating Temperature -40 C
Type Male Plug
Cord Type All Listed Portable
Applications Power Connection
Wire Size 14-10 AWG
Wattage 5000 Watt
Family Brand Name Hubbell Wiring Device Kellems
TC Connection Terminal Screws
Number of Poles 3 Pole
Number of Wires 4
Sub Brand Twist-Lock Devices
Voltage 250 Volt

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