30A 250V 3P4W Devices (NEMA L15-30)
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Part #LEV 2721 30AMP 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK PLUG .595"-1.150" CORD DIAMETER BLACK/WHITE NYLON Leviton®, 2721, Locking Plug, 3-Phase Grounding Cable Mount, 250 VAC, 30 A, 3 hp, 3 Pole, 4 Wires, NEMA L15-30P NEMA Rating, Indust
MFG #2721
50 in Stock. More available 01/09/2026
$312.00/BX
Part #HUBW HBL28W75 30AMP YELLOW 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK WATER TIGHT PLUG .375"-1.00" CORD DIAMETER Wiring Device-Kellems Twist-Lock® Elastogrip® Locking Plug, 3-Phase Grounding Water/Dust-Tight Male, Series: HBL&#x
MFG #HBL28W75
5 in Stock. More available 01/09/2026
$1468.05/BX
Part #LEV 2723 30AMP 250VAC NEMA L15-30C 3POLE 4WIRE TWIST LOCK CONNECTOR BODY .595"-1.150" CORD DIAMETER BLACK/ WHITE NYLON Leviton®, 2723, Locking Connector, 3-Phase Grounding Cable Mount, 250 VAC, 30 A, 3-1/2 hp, 3 Pole, 4 Wires, NEMA L15-30R
MFG #2723
34 in Stock. More available 01/09/2026
$643.20/BX
Part #HUBW HBL2720 30AMP 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK SINGLE RECEPTACLE FLUSH BACK/SIDE WIRED NYLON IP20 USE 1.60" DIAMETER PLATE Wiring Device-Kellems, HBL2720, Locking Receptacle, 3-Phase Flush Mount Grounding Heavy Duty Single Screw Mount,
MFG #HBL2720
24 in Stock. More available 02/02/2026
$1084.68/BX
Part #HUBW HBL2723 30AMP 250VAC NEMA L15-30C 3POLE 4WIRE TWIST LOCK INSULGRIP CONNECTOR BODY .350"-1.150" CORD DIAMETER BLACK/WHITE NYLON IP20 Wiring Device-Kellems Twist-Lock® Insulgrip® Locking Connector, 3-Phase Female Grounding St
MFG #HBL2723
44 in Stock. More available 12/22/2025 and 01/09/2026
$4893.51/BX
Part #HUBW HBL2721 30AMP 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK INSULGRIP PLUG .350"-1.150" CORD DIAMETER BLACK/WHITE NYLON IP20 Wiring Device-Kellems, HBL2721, Locking Plug, 3-Phase Grounding Cord Mount, Series: HBL®, 250 VAC, 30 A, 3 hp, 3
MFG #HBL2721
80 in Stock. More available 01/09/2026
$2368.83/BX
Part #LEV 2720 30AMP 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK SINGLE RECEPTACLE USE 1.60" DIAMETER PLATE INDUSTRIAL GRADE Leviton®, 2720, Locking Receptacle, 3-Phase Grounding, 250 VAC, 30 A, 3 hp, 3 Pole, 4 Wires, NEMA L15-30R NEMA Rating, In
MFG #2720
44 in Stock. More available 01/09/2026
$433.91/BX
Part #HUBW HBL29W75 30AMP YELLOW 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK WATER TIGHT CONNECTOR .375"-1.00" CORD DIAMETER Wiring Device-Kellems Twist-Lock® Elastogrip® Locking Connector, Female Grounding Standard, 250 Delta VAC, 30
MFG #HBL29W75
1 in Stock. More available 01/09/2026
$2535.06/BX
Part #LEV 2721 30AMP 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK PLUG .595"-1.150" CORD DIAMETER BLACK/WHITE NYLON Leviton®, 2721, Locking Plug, 3-Phase Grounding Cable Mount, 250 VAC, 30 A, 3 hp, 3 Pole, 4 Wires, NEMA L15-30P NEMA Rating, Indust
MFG #2721
50 in Stock. More available 01/09/2026
$312.00/BX
Part #HUBW HBL28W75 30AMP YELLOW 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK WATER TIGHT PLUG .375"-1.00" CORD DIAMETER Wiring Device-Kellems Twist-Lock® Elastogrip® Locking Plug, 3-Phase Grounding Water/Dust-Tight Male, Series: HBL&#x
MFG #HBL28W75
5 in Stock. More available 01/09/2026
$1468.05/BX
Part #LEV 2723 30AMP 250VAC NEMA L15-30C 3POLE 4WIRE TWIST LOCK CONNECTOR BODY .595"-1.150" CORD DIAMETER BLACK/ WHITE NYLON Leviton®, 2723, Locking Connector, 3-Phase Grounding Cable Mount, 250 VAC, 30 A, 3-1/2 hp, 3 Pole, 4 Wires, NEMA L15-30R
MFG #2723
34 in Stock. More available 01/09/2026
$643.20/BX
Part #HUBW HBL2720 30AMP 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK SINGLE RECEPTACLE FLUSH BACK/SIDE WIRED NYLON IP20 USE 1.60" DIAMETER PLATE Wiring Device-Kellems, HBL2720, Locking Receptacle, 3-Phase Flush Mount Grounding Heavy Duty Single Screw Mount,
MFG #HBL2720
24 in Stock. More available 02/02/2026
$1084.68/BX
Part #HUBW HBL2723 30AMP 250VAC NEMA L15-30C 3POLE 4WIRE TWIST LOCK INSULGRIP CONNECTOR BODY .350"-1.150" CORD DIAMETER BLACK/WHITE NYLON IP20 Wiring Device-Kellems Twist-Lock® Insulgrip® Locking Connector, 3-Phase Female Grounding St
MFG #HBL2723
44 in Stock. More available 12/22/2025 and 01/09/2026
$4893.51/BX
Part #HUBW HBL2721 30AMP 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK INSULGRIP PLUG .350"-1.150" CORD DIAMETER BLACK/WHITE NYLON IP20 Wiring Device-Kellems, HBL2721, Locking Plug, 3-Phase Grounding Cord Mount, Series: HBL®, 250 VAC, 30 A, 3 hp, 3
MFG #HBL2721
80 in Stock. More available 01/09/2026
$2368.83/BX
Part #LEV 2720 30AMP 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK SINGLE RECEPTACLE USE 1.60" DIAMETER PLATE INDUSTRIAL GRADE Leviton®, 2720, Locking Receptacle, 3-Phase Grounding, 250 VAC, 30 A, 3 hp, 3 Pole, 4 Wires, NEMA L15-30R NEMA Rating, In
MFG #2720
44 in Stock. More available 01/09/2026
$433.91/BX
Part #HUBW HBL29W75 30AMP YELLOW 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK WATER TIGHT CONNECTOR .375"-1.00" CORD DIAMETER Wiring Device-Kellems Twist-Lock® Elastogrip® Locking Connector, Female Grounding Standard, 250 Delta VAC, 30
MFG #HBL29W75
1 in Stock. More available 01/09/2026
$2535.06/BX














