Catalog Number grp-381-392

Bushing, Insulated, Grounding, Malleable Iron

Used with locknut to terminate service conduit to cabinet. Lug provided for bonding jumper to neutral busbar. Grounding lug: aluminum allog 6061-T6. Plastic metaliner prevents damage to wire insulation.

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Dimensional Data Product Information
Catalog Number DIM. A DIM. B DIM. C UPC Item number Trade Size
Catalog Number 381 DIM. A 1-1/16 DIM. B 3/8 DIM. C 5/8 UPC Item number 00381 Trade Size 1/2"
Catalog Number 382 DIM. A 1-1/4 DIM. B 7/16 DIM. C 13/16 UPC Item number 00382 Trade Size 3/4"
Catalog Number 383 DIM. A 1-1/2 DIM. B 9/16 DIM. C 1 UPC Item number 00383 Trade Size 1"
Catalog Number 384 DIM. A 1-7/8 DIM. B 3/4 DIM. C 1-15/16 UPC Item number 00384 Trade Size 1-1/4"
Catalog Number 384-14 DIM. A 1-7/8 DIM. B 3/4 DIM. C 1-15/16 UPC Item number 03841 Trade Size 1-1/4"
Catalog Number 385 DIM. A 2-3/16 DIM. B 11/16 DIM. C 1-9/16 UPC Item number 00385 Trade Size 1-1/2"
Catalog Number 385-14 DIM. A 2-3/16 DIM. B 11/16 DIM. C 1-9/16 UPC Item number 03851 Trade Size 1-1/2"
Catalog Number 386 DIM. A 2-5/8 DIM. B 13/16 DIM. C 2 UPC Item number 00386 Trade Size 2"
Catalog Number 386-14 DIM. A 2-5/8 DIM. B 13/16 DIM. C 2 UPC Item number 03861 Trade Size 2"
Catalog Number 387 DIM. A 3-1/8 DIM. B 13/16 DIM. C 2-5/16 UPC Item number 00387 Trade Size 2-1/2"
Catalog Number 387-40 DIM. A 3-1/8 DIM. B 1 DIM. C 2-5/16 UPC Item number 03874 Trade Size 2-1/2"
Catalog Number 388 DIM. A 3-3/4 DIM. B 1 DIM. C 2-7/8 UPC Item number 00388 Trade Size 3"
Catalog Number 388-40 DIM. A 3-3/4 DIM. B 1 DIM. C 2-7/8 UPC Item number 03884 Trade Size 3"
Catalog Number 389 DIM. A 4-5/16 DIM. B 1 DIM. C 3-3/8 UPC Item number 00389 Trade Size 3-1/2"
Catalog Number 389-40 DIM. A 4-5/16 DIM. B 1 DIM. C 3-3/8 UPC Item number 03894 Trade Size 3-1/2"
Catalog Number 390 DIM. A 4-7/8 DIM. B 1 DIM. C 3-7/8 UPC Item number 00390 Trade Size 4"
Catalog Number 390-40 DIM. A 4-7/8 DIM. B 1 DIM. C 3-7/8 UPC Item number 03904 Trade Size 4"
Catalog Number 391 DIM. A 6-1/8 DIM. B 1-1/8 DIM. C 4-13/16 UPC Item number 00391 Trade Size 5"
Catalog Number 392 DIM. A 7-3/16 DIM. B 1-1/8 DIM. C 5-13/16 UPC Item number 00392 Trade Size 6"
Product details
UPC Number
781747003812
Primary Materials
Malleable Iron
Finish
Zinc electro-plate. Grounding lug: Tin electro-plate
Certifications & Codes
Federal Specification Number
A-A-50553
UL File Number
E20412
UNSPSC
39121312
Nema Standard
FB-1
UL Standard
UL-514B
Compliance Documents