Description

Tubular Lugs Manufacturer / Supplier / OEM

Tubular lugs are a type of bimetallic lug. They are made of aluminum and copper, and are welded together. This creates a strong, durable joint. Tubular lugs are used when an aluminum cable needs to be terminated by a copper bus bar or contact. If only copper or aluminum lugs are used, a galvanic reaction can occur because of the dissimilar metals. The use of bimetallic lugs ensures a strong, durable joint.

Tubular Lugs Types

Bimetallic lug DTL-2 Series

Bimetallic lug

Model	φ	D(mm)	d(mm)	L(mm)	L1(mm)
DTL-2-10	φ13	16	5.5	87	42
DTL-2-16	φ13	16	6.5	87	42
DTL-2-25	φ13	16	8	87	42
DTL-2-35	φ13	16	9	87	42
DTL-2-50	φ13	20	11	87	43
DTL-2-70	φ13	20	12.5	87	43
DTL-2-95	φ13	20	13.5	87	43
DTL-2-120	φ13	25	15.5	111	60
DTL-2-150	φ13	25	17.5	111	60
DTL-2-185	φ13	32	19.5	116	60
DTL-2-240	φ13	32	22.5	116	60
DTL-2-300	φ13	34	23.5	120	62

Cable Lug DTL2-S Series

cable lug

Item No.	Dimension(mm)
Item No.	D	d	d1	L	L1	S	W
DTL2-S-10	16	4.5	8.5	87	42	4.2	14
DTL2-S-16	16	5.5	8.5	87	42	4.2	14
DTL2-S-25	16	7	8.5	87	42	4.2	14
DTL2-S-35	16	8.5	8.5	87	42	4.2	14
DTL2-S-50	20	9.5	10.5	100	50	5.2	17
DTL2-S-70	20	11.5	10.5	100	50	5.2	17
DTL2-S-95	20	13	10.5	100	50	5.2	17
DTL2-S-120	25	15	13	120	60	6.2	21
DTL2-S-150	25	16.5	13	120	60	6.2	21
DTL2-S-185	32	18	13	125	60	7.2	25
DTL2-S-240	32	19.5	13	125	60	7.2	25
DTL2-S-300	34	23.5	13	145	65	8	30
DTL2-S-400	40	26	13	150	70	8	32
DTL2-S-500	40	29	13	150	70	8	32

Tubular Lugs with Square Palm

Type	Dimension
Type	d	D	L1	L	B
DTL-2-35	8.5	16	40	117	22
DTL-2-50	9.8	16	42	117	22
DTL-2-70	11.5	18	48	133	28
DTL-2-95	13.5	21	52	144	28
DTL-2-120	15	23	53	148	34
DTL-2-150	16.5	25	56	152	34
DTL-2-185	18.5	27	58	163	40
DTL-2-240	21	30	60	168	40
DTL-2-300	24	34	65	180	50
DTL-2-400	27	38	70	192	50