15A 277V 2P3W Devices (NEMA L7-15)

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HUBW HBL4779C

Part #HUBW HBL4779C 15AMP 277VAC NEMA L7-15C 2POLE 3WIRE TWIST LOCK INSULGRIP CONNECTOR BODY .230" -.720" CORD DIAMETER BLACK/WHITE NYLON IP20 Wiring Device-Kellems, HBL4779C, Locking Connector, Grounding Heavy Duty Straight Blade Cord Mount, Series: HBL&#

MFG #HBL4779C

15 in Stock. More available 04/09/2026

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$40.97/EA

Regular Price: $51.70/EA, you save $10.73 (21%)

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U/M

EA BX /10

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HUBW HBL4770C

Part #HUBW HBL4770C 15AMP 277VAC NEMA L7-15P 2POLE 3WIRE TWIST LOCK INSULGRIP PLUG .230"- .720" CORD DIAMETER BLACK/ WHITE NYLON IP20 Wiring Device-Kellems Twist-Lock® Insulgrip® Locking Plug, 1-Phase Extra Heavy Duty Grounding Standa

MFG #HBL4770C

315 in Stock. More available 04/09/2026

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$25.19/EA

Regular Price: $31.95/EA, you save $6.76 (21%)

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U/M

EA BX /10CA /100CS /100

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HUBW HBL4760

Part #HUBW HBL4760 15AMP 277VAC NEMA L7-15R 2POLE 3WIRE TWIST LOCK SINGLE RECEPTACLE BACK/SIDE WIRED NYLON IP20 USE 1.40" DIAMETER PLATE Wiring Device-Kellems, HBL4760, Locking Receptacle, 1-Phase Heavy Duty Single Screw Mount, Series: HBL®, 277

MFG #HBL4760

4 in Stock. More available 04/12/2026

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$34.10/EA

Regular Price: $43.00/EA, you save $8.90 (21%)

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U/M

EA BX /10CA /100CS /100

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LEV 4770-C

Part #LEV 4770-C 15AMP 277VAC NEMA L7-15P 2POLE 3WIRE TWIST LOCK PLUG .240"-.700" CORD DIAMETER BLACK/WHITE NYLON Leviton®, 4770-C, Locking Plug, Cable Mount Grounding, 277 VAC, 15 A, 2 hp, 2 Pole, 3 Wires, NEMA L7-15P NEMA Rating, Industrial Gr

MFG #4770-C

3 in Stock. More available 03/27/2026 and 04/09/2026

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$8.29/EA

Regular Price: $33.09/EA, you save $24.80 (75%)

QTY

U/M

EA BX /10CA /50CS /50

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HUBW HBL4779C

Part #HUBW HBL4779C 15AMP 277VAC NEMA L7-15C 2POLE 3WIRE TWIST LOCK INSULGRIP CONNECTOR BODY .230" -.720" CORD DIAMETER BLACK/WHITE NYLON IP20 Wiring Device-Kellems, HBL4779C, Locking Connector, Grounding Heavy Duty Straight Blade Cord Mount, Series: HBL&#

MFG #HBL4779C

15 in Stock. More available 04/09/2026

VIEW BRANCH INVENTORY

$40.97/EA

Regular Price: $51.70/EA, you save $10.73 (21%)

QTY

U/M

EA BX /10

ADD TO CARTADD TO LIST

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HUBW HBL4770C

Part #HUBW HBL4770C 15AMP 277VAC NEMA L7-15P 2POLE 3WIRE TWIST LOCK INSULGRIP PLUG .230"- .720" CORD DIAMETER BLACK/ WHITE NYLON IP20 Wiring Device-Kellems Twist-Lock® Insulgrip® Locking Plug, 1-Phase Extra Heavy Duty Grounding Standa

MFG #HBL4770C

315 in Stock. More available 04/09/2026

VIEW BRANCH INVENTORY

$25.19/EA

Regular Price: $31.95/EA, you save $6.76 (21%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

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HUBW HBL4760

Part #HUBW HBL4760 15AMP 277VAC NEMA L7-15R 2POLE 3WIRE TWIST LOCK SINGLE RECEPTACLE BACK/SIDE WIRED NYLON IP20 USE 1.40" DIAMETER PLATE Wiring Device-Kellems, HBL4760, Locking Receptacle, 1-Phase Heavy Duty Single Screw Mount, Series: HBL®, 277

MFG #HBL4760

4 in Stock. More available 04/12/2026

VIEW BRANCH INVENTORY

$34.10/EA

Regular Price: $43.00/EA, you save $8.90 (21%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

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LEV 4770-C

Part #LEV 4770-C 15AMP 277VAC NEMA L7-15P 2POLE 3WIRE TWIST LOCK PLUG .240"-.700" CORD DIAMETER BLACK/WHITE NYLON Leviton®, 4770-C, Locking Plug, Cable Mount Grounding, 277 VAC, 15 A, 2 hp, 2 Pole, 3 Wires, NEMA L7-15P NEMA Rating, Industrial Gr

MFG #4770-C

3 in Stock. More available 03/27/2026 and 04/09/2026

VIEW BRANCH INVENTORY

$8.29/EA

Regular Price: $33.09/EA, you save $24.80 (75%)

QTY

U/M

EA BX /10CA /50CS /50

ADD TO CARTADD TO LIST

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12243648