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HR-N Ring terminal

Ring terminal, for copper conductors

Gallery

HR-N

Ring terminal, for copper conductors

Documentation

Instructions (pdf)

Certifications & approvals

UL (cULus)

Description

HR series lugs are manufactured from electrolytic Copper tube with a purity greater than 99.9%, and designed to obtain high electrical conductivity combined with the mechanical strength required to resist vibration and pull out. CEMBRE lugs are annealed and Tin plated for improved surface protection. The annealing process optimises the structural features of the material allowing easier crimping and greater resistance to mechanical stresses. The barrel entrance of the lug is chamfered to allow easy conductor insertion, while its length facilitates precise positioning in the crimping die.

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Common features in table.

Features

Details by type in expandable section below.

Technical information
Material composition and treatments
Classification and data ordering
Certifications

Minimum operating temperature

-58 °F

Maximum operating temperature

302 °F

Number of holes on the palm

Easy insertion input

Yes

Surface treatment

tin plating

Conductor body material

Electrolitic copper with purity above 99,95%

Annealing

Yes

Customs code

85369010

UL standard

486A-486B

HR6-N

Range of cable cross section [awg/kcmil] 10 AWG

	Weight and dimensions											Logistic		Certifications
tipo	Screw diameter	ØD [in]	B [in]	N [in]	M [in]	I [in]	L [in]	A [in]	Ø [in]	Cable stripping length [in]	Ø1 [in]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
HR6-4N	M4	0.17	0.39	0.26	0.3	0.83	1.08	0.39	0.14	0.43	0.26	100	800	Yes
HR6-5N	M5	0.21	0.39	0.26	0.3	0.83	1.08	0.39	0.14	0.43	0.26	100	800	Yes
HR6-6N	M6	0.25	0.45	0.26	0.3	0.83	1.08	0.39	0.14	0.43	0.26	100	800	Yes
HR6-8N	M8	0.33	0.59	0.39	0.39	0.93	1.32	0.39	0.14	0.43	0.26	100	800	Yes
HR6-10N	M10	0.41	0.67	0.47	0.47	1	1.48	0.39	0.14	0.43	0.26	100	800	Yes
HR6-12N	M12	0.52	0.75	0.53	0.59	1.12	1.65	0.39	0.14	0.43	0.26	100	800	Yes

HR10-N

Range of cable cross section [awg/kcmil] 8 AWG

	Weight and dimensions											Logistic		Certifications
tipo	Screw diameter	ØD [in]	B [in]	N [in]	M [in]	I [in]	L [in]	A [in]	Ø [in]	Cable stripping length [in]	Ø1 [in]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
HR10-4N	M4	0.17	0.47	0.26	0.3	0.87	1.12	0.39	0.18	0.43	0.28	100	600	Yes
HR10-5N	M5	0.21	0.47	0.26	0.3	0.87	1.12	0.39	0.18	0.43	0.28	100	600	Yes
HR10-6N	M6	0.25	0.47	0.26	0.3	0.87	1.12	0.39	0.18	0.43	0.28	100	600	Yes
HR10-8N	M8	0.33	0.59	0.39	0.39	0.96	1.36	0.39	0.18	0.43	0.28	100	600	Yes
HR10-10N	M10	0.41	0.67	0.47	0.47	1.04	1.52	0.39	0.18	0.43	0.28	100	600	Yes
HR10-12N	M12	0.52	0.75	0.51	0.51	1.08	1.59	0.39	0.18	0.43	0.28	100	600	Yes

HR16-N

Range of cable cross section [awg/kcmil] 6 AWG

	Weight and dimensions											Logistic		Certifications
tipo	Screw diameter	ØD [in]	B [in]	N [in]	M [in]	I [in]	L [in]	A [in]	Ø [in]	Cable stripping length [in]	Ø1 [in]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
HR16-5N	M5	0.21	0.47	0.24	0.28	1	1.24	0.47	0.22	0.55	0.33	100	400	Yes
HR16-6N	M6	0.25	0.47	0.26	0.3	1.02	1.28	0.47	0.22	0.55	0.33	100	400	Yes
HR16-8N	M8	0.33	0.59	0.33	0.37	1.1	1.44	0.47	0.22	0.55	0.33	100	400	Yes
HR16-10N	M10	0.41	0.67	0.41	0.45	1.18	1.59	0.47	0.22	0.55	0.33	100	400	Yes
HR16-12N	M12	0.52	0.75	0.47	0.51	1.24	1.71	0.47	0.22	0.55	0.33	100	400	Yes

HR25-N

Range of cable cross section [awg/kcmil] 4 AWG

	Weight and dimensions											Logistic		Certifications
tipo	Screw diameter	ØD [in]	B [in]	N [in]	M [in]	I [in]	L [in]	A [in]	Ø [in]	Cable stripping length [in]	Ø1 [in]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
HR25-5N	M5	0.21	0.55	0.3	0.3	1.16	1.46	0.59	0.28	0.67	0.39	100	400	Yes
HR25-6N	M6	0.25	0.55	0.3	0.3	1.16	1.46	0.59	0.28	0.67	0.39	100	200	Yes
HR25-8N	M8	0.33	0.63	0.39	0.39	1.26	1.65	0.59	0.28	0.67	0.39	100	200	Yes
HR25-10N	M10	0.41	0.71	0.47	0.47	1.34	1.81	0.59	0.28	0.67	0.39	100	200	Yes
HR25-12N	M12	0.52	0.75	0.51	0.51	1.38	1.89	0.59	0.28	0.67	0.39	100	200	Yes
HR25-14N	M14	0.59	0.83	0.57	0.55	1.42	1.99	0.59	0.28	0.67	0.39	100	200	Yes

HR35-N

Range of cable cross section [awg/kcmil] 2 AWG

	Weight and dimensions											Logistic		Certifications
tipo	Screw diameter	ØD [in]	B [in]	N [in]	M [in]	I [in]	L [in]	A [in]	Ø [in]	Cable stripping length [in]	Ø1 [in]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
HR35-6N	M6	0.25	0.67	0.3	0.3	1.24	1.54	0.59	0.33	0.67	0.47	50	200	Yes
HR35-8N	M8	0.33	0.67	0.39	0.39	1.34	1.73	0.59	0.33	0.67	0.47	50	200	Yes
HR35-10N	M10	0.41	0.75	0.47	0.47	1.42	1.89	0.59	0.33	0.67	0.47	50	200	Yes
HR35-12N	M12	0.52	0.83	0.51	0.51	1.46	1.97	0.59	0.33	0.67	0.47	50	200	Yes
HR35-14N	M14	0.59	0.83	0.57	0.57	1.52	2.09	0.59	0.33	0.67	0.47	50	200	Yes
HR35-16N	M16	0.67	1.02	0.63	0.71	1.65	2.28	0.59	0.33	0.67	0.47	50	200	Yes

HR50-N

Range of cable cross section [awg/kcmil] 1 AWG

	Weight and dimensions											Logistic		Certifications
tipo	Screw diameter	ØD [in]	B [in]	N [in]	M [in]	I [in]	L [in]	A [in]	Ø [in]	Cable stripping length [in]	Ø1 [in]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
HR50-6N	M6	0.25	0.79	0.39	0.39	1.46	1.85	0.71	0.39	0.79	0.55	25	100	Yes
HR50-8N	M8	0.33	0.79	0.39	0.39	1.46	1.85	0.71	0.39	0.79	0.55	25	100	Yes
HR50-10N	M10	0.41	0.79	0.47	0.47	1.54	2.01	0.71	0.39	0.79	0.55	25	100	Yes
HR50-12N	M12	0.52	0.91	0.51	0.51	1.57	2.09	0.71	0.39	0.79	0.55	25	100	Yes
HR50-14N	M14	0.59	0.91	0.57	0.57	1.63	2.2	0.71	0.39	0.79	0.55	25	100	Yes
HR50-16N	M16	0.67	1.1	0.63	0.63	1.69	2.32	0.71	0.39	0.79	0.55	25	100	Yes
HR50-20N	M20	0.83	1.18	0.75	0.75	1.81	2.56	0.71	0.39	0.79	0.55	25	100	Yes

HR70-N

Range of cable cross section [awg/kcmil] 2/0 AWG

	Weight and dimensions											Logistic		Certifications
tipo	Screw diameter	ØD [in]	B [in]	N [in]	M [in]	I [in]	L [in]	A [in]	Ø [in]	Cable stripping length [in]	Ø1 [in]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
HR70-6N	M6	0.25	0.93	0.39	0.39	1.65	2.05	0.79	0.47	0.87	0.65	25	100	Yes
HR70-8N	M8	0.33	0.93	0.39	0.39	1.65	2.05	0.79	0.47	0.87	0.65	25	100	Yes
HR70-10N	M10	0.41	0.93	0.47	0.47	1.73	2.2	0.79	0.47	0.87	0.65	25	100	Yes
HR70-12N	M12	0.52	0.93	0.51	0.51	1.77	2.28	0.79	0.47	0.87	0.65	25	100	Yes
HR70-14N	M14	0.59	0.93	0.57	0.57	1.83	2.4	0.79	0.47	0.87	0.65	25	100	Yes
HR70-16N	M16	0.67	1.1	0.63	0.63	1.89	2.52	0.79	0.47	0.87	0.65	25	100	Yes
HR70-20N	M20	0.83	1.2	0.75	0.75	2.01	2.76	0.79	0.47	0.87	0.65	25	100	Yes

HR95-N

Range of cable cross section [awg/kcmil] 3/0 AWG

	Weight and dimensions											Logistic		Certifications
tipo	Screw diameter	ØD [in]	B [in]	N [in]	M [in]	I [in]	L [in]	A [in]	Ø [in]	Cable stripping length [in]	Ø1 [in]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
HR95-8N	M8	0.33	0.33	0.47	0.47	1.89	2.36	0.94	0.53	1.06	0.71	25	100	Yes
HR95-10N	M10	0.41	0.41	0.47	0.47	1.89	2.36	0.94	0.53	1.06	0.71	25	100	Yes
HR95-12N	M12	0.52	0.52	0.51	0.51	1.93	2.44	0.94	0.53	1.06	0.71	25	100	Yes
HR95-14N	M14	0.59	0.59	0.57	0.57	1.99	2.56	0.94	0.53	1.06	0.71	25	75	Yes
HR95-16N	M16	0.67	0.67	0.63	0.63	2.05	2.68	0.94	0.53	1.06	0.71	25	75	Yes
HR95-20N	M20	0.83	0.83	0.87	0.87	2.28	3.15	0.94	0.53	1.06	0.71	25	75	Yes

HR120-N

Range of cable cross section [awg/kcmil] 4/0 AWG

	Weight and dimensions											Logistic		Certifications
tipo	Screw diameter	ØD [in]	B [in]	N [in]	M [in]	I [in]	L [in]	A [in]	Ø [in]	Cable stripping length [in]	Ø1 [in]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
HR120-8N	M8	0.33	1.1	0.55	0.55	2.01	2.56	1	0.59	1.14	0.77	10	30	Yes
HR120-10N	M10	0.41	1.1	0.55	0.55	2.01	2.56	1	0.59	1.14	0.77	10	30	Yes
HR120-12N	M12	0.52	1.1	0.55	0.55	2.01	2.56	1	0.59	1.14	0.77	10	30	Yes
HR120-14N	M14	0.59	1.1	0.59	0.59	2.05	2.72	1	0.59	1.14	0.77	10	30	Yes
HR120-16N	M16	0.67	1.18	0.63	0.63	2.09	2.8	1	0.59	1.14	0.77	10	30	Yes
HR120-20N	M20	0.83	1.42	0.87	0.87	2.32	3.27	1	0.59	1.14	0.77	10	30	Yes

HR150-N

Range of cable cross section [awg/kcmil] 300 kcmil

	Weight and dimensions											Logistic		Certifications
tipo	Screw diameter	ØD [in]	B [in]	N [in]	M [in]	I [in]	L [in]	A [in]	Ø [in]	Cable stripping length [in]	Ø1 [in]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
HR150-8N	M8	0.33	1.22	0.55	0.55	2.2	2.76	1.12	0.65	1.26	0.83	10	30	Yes
HR150-10N	M10	0.41	1.22	0.55	0.55	2.2	2.76	1.12	0.65	1.26	0.83	10	30	Yes
HR150-12N	M12	0.52	1.22	0.59	0.59	2.24	2.83	1.12	0.65	1.26	0.83	10	30	Yes
HR150-14N	M14	0.59	1.22	0.59	0.59	2.24	2.83	1.12	0.65	1.26	0.83	10	30	Yes
HR150-16N	M16	0.67	1.22	0.63	0.63	2.28	2.91	1.12	0.65	1.26	0.83	10	30	Yes
HR150-20N	M20	0.83	1.42	0.87	0.87	2.6	3.46	1.12	0.65	1.26	0.83	10	30	Yes

HR185-N

Range of cable cross section [awg/kcmil] 350 kcmil

	Weight and dimensions											Logistic		Certifications
tipo	Screw diameter	ØD [in]	B [in]	N [in]	M [in]	I [in]	L [in]	A [in]	Ø [in]	Cable stripping length [in]	Ø1 [in]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
HR185-10N	M10	0.41	1.38	0.71	0.71	2.56	3.27	1.24	0.75	1.38	0.94	10	30	Yes
HR185-12N	M12	0.52	1.38	0.71	0.71	2.56	3.27	1.24	0.75	1.38	0.94	10	30	Yes
HR185-14N	M14	0.59	1.38	0.71	0.71	2.56	3.27	1.24	0.75	1.38	0.94	10	30	Yes
HR185-16N	M16	0.67	1.38	0.71	0.71	2.56	3.27	1.24	0.75	1.38	0.94	10	30	Yes
HR185-20N	M20	0.83	1.54	0.87	0.87	2.72	3.58	1.24	0.75	1.38	0.94	10	30	Yes

HR240-N

Range of cable cross section [awg/kcmil] 500 kcmil

	Weight and dimensions											Logistic		Certifications
tipo	Screw diameter	ØD [in]	B [in]	N [in]	M [in]	I [in]	L [in]	A [in]	Ø [in]	Cable stripping length [in]	Ø1 [in]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
HR240-10N	M10	0.41	1.54	0.85	0.75	2.83	3.68	1.44	0.83	1.61	1.02	10	30	Yes
HR240-12N	M12	0.52	1.54	0.85	0.75	2.83	3.68	1.44	0.83	1.61	1.02	10	30	Yes
HR240-14N	M14	0.59	1.54	0.85	0.75	2.83	3.68	1.44	0.83	1.61	1.02	10	30	Yes
HR240-16N	M16	0.67	1.54	0.85	0.75	2.83	3.68	1.44	0.83	1.61	1.02	10	30	Yes
HR240-20N	M20	0.83	1.54	0.85	0.75	2.83	3.68	1.44	0.83	1.61	1.02	10	30	Yes

HR300-N

Range of cable cross section [awg/kcmil] 600 kcmil

	Weight and dimensions											Logistic		Certifications
tipo	Screw diameter	ØD [in]	B [in]	N [in]	M [in]	I [in]	L [in]	A [in]	Ø [in]	Cable stripping length [in]	Ø1 [in]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
HR300-12N	M12	0.52	1.73	0.94	0.83	3.43	0.43	1.77	0.93	1.97	1.16	5	10	Yes
HR300-14N	M14	0.59	1.73	0.94	0.83	3.43	0.43	1.77	0.93	1.97	1.16	5	10	Yes
HR300-16N	M16	0.67	1.73	0.94	0.83	3.43	0.43	1.77	0.93	1.97	1.16	5	10	Yes
HR300-20N	M20	0.83	1.73	0.94	0.83	3.43	0.43	1.77	0.93	1.97	1.16	5	10	Yes

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HR-N Ring terminal