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2A-M HEAVY DUTY RING TERMINAL

HEAVY DUTY RING TERMINAL, WITHOUT INSPECTION HOLE, WITH LONG NECK, FOR COPPER CONDUCTORS

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2A-M heavy duty ring terminal (range-sx)

2A-M

HEAVY DUTY RING TERMINAL, WITHOUT INSPECTION HOLE, WITH LONG NECK, FOR COPPER CONDUCTORS

Documentation

Certifications & approvals

UL (cULus)

Description

2A-M series terminals are made from electrolytic copper pipe of greater than 99.9% purity. They are the ideal choice for grounding structures and equipment indoors or outdoors and also for medium-voltage applications up to 35 kV. Due to the annealing and electrolytic tinning process, the connectors are easier to compress and more resistant to mechanical stress. The collar is provided with a chamfer to facilitate insertion of the conductor into the terminal and to avoid stretching of the elementary wires. The absence of the inspection hole helps prevent the infiltration of moisture and dirt in outdoor use. The size of the collar is such that the terminal can be pressed repeatedly without reducing its strength capacity.

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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

Minimum operating temperature

-50 °C

Maximum operating temperature

150 °C

Number of holes on the palm

Easy insertion input

Yes

Surface treatment

tin plating

Maximum operating voltage

35000 V

Conductor body material

Rame elettrolitico con purezza superiore al 99,95%

Annealing

Yes

Customs code

85369010

2A3-M

Range of cable cross section (flexible) [mm²] 16

Range of cable cross section (low stranded) [mm²] 16

	Technical information	Weight and dimensions													Logistic		Certifications
tipo	Crimping geometry	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (high conductivity screw) [nm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
2A3-M8	hexagonal; indent	M8	8.4	15	8	9	35.5	10	20	43.5	22	5.8	25	7.9	100	600	Yes
2A3-M10	hexagonal; indent	M10	10.5	18	10	11	37.5	20	35	47.5	22	5.8	25	7.9	100	500	Yes

2A5-M

Range of cable cross section (flexible) [mm²] 25

Range of cable cross section (low stranded) [mm²] 25

	Technical information	Weight and dimensions													Logistic		Certifications
tipo	Crimping geometry	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (high conductivity screw) [nm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
2A5-M8	hexagonal; indent	M8	8.4	15	8	9	43	10	20	51	25.5	7	29	9.3	100	400	Yes
2A5-M10	hexagonal; indent	M10	10.5	18	10	11	45	20	35	55	25.5	7	29	9.3	50	300	Yes
2A5-M12	hexagonal; indent	M12	13.2	21	12	14	48	40	50	60	25.5	7	29	9.3	50	300	Yes

2A7-M

Range of cable cross section (flexible) [mm²] 25 ÷ 35

Range of cable cross section (low stranded) [mm²] 35

	Technical information	Weight and dimensions													Logistic		Certifications
tipo	Crimping geometry	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (high conductivity screw) [nm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
2A7-M8	hexagonal; indent	M8	8.4	17	8	9	45	10	20	53	26	8.9	29	11.7	50	200	Yes
2A7-M10	hexagonal; indent	M10	10.5	19	10	11	47	20	35	57	26	8.9	29	11.7	50	200	Yes
2A7-M12	hexagonal; indent	M12	13.2	21	12	14	50	40	50	62	26	8.9	29	11.7	50	200	Yes

2A10-M

Range of cable cross section (flexible) [mm²] 35 ÷ 50

Range of cable cross section (low stranded) [mm²] 50

	Technical information	Weight and dimensions													Logistic		Certifications
tipo	Crimping geometry	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (high conductivity screw) [nm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
2A10-M10	hexagonal; indent	M10	10.5	20	10	11	53	20	35	63	30	10	33	13	50	100	Yes
2A10-M12	hexagonal; indent	M12	13.2	21	12	14	56	40	50	68	30	10	33	13	50	100	Yes
2A10-M14	hexagonal; indent	M14	15	25	14	16	58	65	70	72	30	10	33	13	50	150	Yes
2A10-M16	hexagonal; indent	M16	17	26	16	18	60	90	90	76	30	10	33	13	50	150	Yes

2A14-M

Range of cable cross section (flexible) [mm²] 50 ÷ 70

Range of cable cross section (low stranded) [mm²] 70

	Technical information	Weight and dimensions													Logistic		Certifications
tipo	Crimping geometry	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (high conductivity screw) [nm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
2A14-M10	hexagonal; indent	M10	10.5	21	10	11	60	20	35	70	36	11.3	40	14.6	50	100	Yes
2A14-M12	hexagonal; indent	M12	13.2	22	12	14	63	40	50	75	36	11.3	40	14.6	50	100	Yes
2A14-M14	hexagonal; indent	M14	15	25	14	16	65	65	70	79	36	11.3	40	14.6	50	100	Yes
2A14-M16	hexagonal; indent	M16	17	26	16	18	67	90	90	83	36	11.3	40	14.6	50	100	Yes

2A19-M

Range of cable cross section (flexible) [mm²] 70 ÷ 95

Range of cable cross section (low stranded) [mm²] 95

	Technical information	Weight and dimensions													Logistic		Certifications
tipo	Crimping geometry	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (high conductivity screw) [nm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
2A19-M10	hexagonal; indent	M10	10.5	25	10	11	66.5	20	35	76.5	40	13.5	44	17.5	25	50	Yes
2A19-M12	hexagonal; indent	M12	13.2	25	12	14	69.5	40	50	81.5	40	13.5	44	17.5	25	50	Yes
2A19-M14	hexagonal; indent	M14	15	25	14	16	71.5	65	70	85.5	40	13.5	44	17.5	25	75	Yes
2A19-M16	hexagonal; indent	M16	17	27	16	18	73.5	90	90	90.5	40	13.5	44	17.5	25	50	Yes
2A19-M20	hexagonal; indent	M20	21	29	20	22	77.5		150	97.5	40	13.5	44	17.5	25	50	Yes

2A24-M

Range of cable cross section (flexible) [mm²] 95 ÷ 120

Range of cable cross section (low stranded) [mm²] 120

	Technical information	Weight and dimensions													Logistic		Certifications
tipo	Crimping geometry	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (high conductivity screw) [nm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
2A24-M10	hexagonal; indent	M10	10.5	28.5	10	11	72	20	35	82	42	15.2	47	19.6	15	30	Yes
2A24-M12	hexagonal; indent	M12	13.2	28.5	12	14	75	40	50	87	42	15.2	47	19.6	15	30	Yes
2A24-M14	hexagonal; indent	M14	15	28.5	14	16	77	65	70	91	42	15.2	47	19.6	15	30	Yes
2A24-M16	hexagonal; indent	M16	17	28.5	16	18	79	90	90	95	42	15.2	47	19.6	15	30	Yes
2A24-M20	hexagonal; indent	M20	21	30	20	22	83		150	103	42	15.2	47	19.6	25	50	Yes

2A30-M

Range of cable cross section (flexible) [mm²] 120 ÷ 150

Range of cable cross section (low stranded) [mm²] 150

	Technical information		Weight and dimensions													Logistic		Certifications
tipo	Crimping geometry	Range of cable cross section (copper rope) [mm²]	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (high conductivity screw) [nm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
2A30-M10	hexagonal; indent		M10	10.5	31.5	11	13	81	20	35	92	49	16.7	54	21.5	15	30	Yes
2A30-M12	hexagonal; indent	125	M12	13.2	31.5	14	16	84	40	50	98	49	16.7	54	21.5	15	30	Yes
2A30-M14	hexagonal; indent		M14	15	31.5	16	18	86	65	70	102	49	16.7	54	21.5	15	30	Yes
2A30-M16	hexagonal; indent		M16	17	31.5	17	19	87	90	90	104	49	16.7	54	21.5	15	30	Yes
2A30-M20	hexagonal; indent		M20	21	31.5	20	22	90		150	110	49	16.7	54	21.5	15	30	Yes

2A37-M

Range of cable cross section (flexible) [mm²] 150 ÷ 185

Range of cable cross section (low stranded) [mm²] 185

	Technical information	Weight and dimensions													Logistic		Certifications
tipo	Crimping geometry	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (high conductivity screw) [nm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant	Reference standard	UL standard
2A37-M12	hexagonal; indent	M12	13.2	35.5	14	16	94	40	50	108	55	19.2	61	24.4	10	20	Yes	UL 486A-486B	UL486A-486B
2A37-M14	hexagonal; indent	M14	15	35.5	16	18	96	65	70	112	55	19.2	61	24.4	15	30	Yes
2A37-M16	hexagonal; indent	M16	17	35.5	17	19	97	90	90	114	55	19.2	61	24.4	15	30	Yes
2A37-M20	hexagonal; indent	M20	21	35.5	20	22	100		150	120	55	19.2	61	24.4	15	30	Yes

2A48-M

Range of cable cross section (flexible) [mm²] 185 ÷ 240

Range of cable cross section (low stranded) [mm²] 240

	Technical information	Weight and dimensions													Logistic		Certifications
tipo	Crimping geometry	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (high conductivity screw) [nm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant	Reference standard	UL standard
2A48-M12	hexagonal; indent	M12	13.2	39	14	16	95	40	50	109	55	21.1	61	27.2	5	20	Yes
2A48-M14	hexagonal; indent	M14	15	39	16	18	97	65	70	113	55	21.1	61	27.2	5	20	Yes	UL 486A-486B	UL486A-486B
2A48-M16	hexagonal; indent	M16	17	39	17	19	98	90	90	115	55	21.1	61	27.2	5	20	Yes
2A48-M20	hexagonal; indent	M20	21	39	20	22	91		150	121	55	21.1	61	27.2	5	25	Yes

2A60-M

Range of cable cross section (flexible) [mm²] 240 ÷ 300

Range of cable cross section (low stranded) [mm²] 300

	Technical information	Weight and dimensions													Logistic		Certifications
tipo	Crimping geometry	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (high conductivity screw) [nm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
2A60-M12	hexagonal; indent	M12	13.2	30	14	20	115.5	40	50	129.5	70	23.7	77	30.6	5	15	Yes
2A60-M14	hexagonal; indent	M14	15	30	16	22	117.5	65	70	133.5	70	23.7	77	30.6	5	15	Yes
2A60-M16	hexagonal; indent	M16	17	40	19	22	117.5	90	90	136.5	70	23.7	77	30.6	5	15	Yes
2A60-M20	hexagonal; indent	M20	21	40	23	24	119.5		150	142.5	70	23.7	77	30.6	5	15	Yes

2A80-M

Range of cable cross section (flexible) [mm²] 300 ÷ 400

Range of cable cross section (low stranded) [mm²] 400

	Technical information	Weight and dimensions													Logistic		Certifications
tipo	Crimping geometry	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (high conductivity screw) [nm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
2A80-M12	hexagonal; indent	M12	13.2	51	19	22	121	40	50	140	70	27	77	35	5	10	Yes
2A80-M14	hexagonal; indent	M14	15	51	19	22	121	65	70	140	70	27	77	35	5	10	Yes
2A80-M16	hexagonal; indent	M16	17	51	19	22	121	90	90	140	70	27	77	35	5	10	Yes
2A80-M20	hexagonal; indent	M20	21	51	23	24	123		150	146	70	27	77	35	5	15	Yes

2A100-M

Range of cable cross section (flexible) [mm²] 400 ÷ 500

Range of cable cross section (low stranded) [mm²] 500

	Technical information	Weight and dimensions													Logistic		Certifications
tipo	Crimping geometry	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (high conductivity screw) [nm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
2A100-M16	hexagonal; indent	M16	17	56.5	19	22	122	90	90	141	67	30.3	74	39.5	1	10	Yes
2A100-M20	hexagonal; indent	M20	21	56.5	23	24	124		150	147	67	30.3	74	39.5	1	10	Yes

2A120-M

Range of cable cross section (low stranded) [mm²] 500 ÷ 630

	Technical information	Weight and dimensions													Logistic		Certifications
tipo	Crimping geometry	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (high conductivity screw) [nm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
2A120-M16	hexagonal; indent	M16	17	61.5	19	22	140	90	90	159	85	33.4	94	42.6	1	8	Yes
2A120-M20	hexagonal; indent	M20	21	61.5	23	24	142		150	165	85	33.4	94	42.6	1	20	Yes

2A160-M

Range of cable cross section (flexible) [mm²] 630

Range of cable cross section (low stranded) [mm²] 800

	Technical information	Weight and dimensions												Logistic		Certifications
tipo	Crimping geometry	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
2A160-M20	hexagonal; indent	M20	21	72	23	24	164	150	187	100	38	110	50	1	12	Yes

2A200-M

Range of cable cross section (flexible) [mm²] 800

Range of cable cross section (low stranded) [mm²] 1000

	Technical information	Weight and dimensions												Logistic		Certifications
tipo	Crimping geometry	Screw diameter	ØD [mm]	B [mm]	N [mm]	M [mm]	I [mm]	Tightening torque (8.8 grade screw) [nm]	L [mm]	A [mm]	Ø [mm]	Cable stripping length [mm]	Ø1 [mm]	Unit in minimal packaging [pce]	Unit in standard packaging [pce]	ROHS compliant
2A200-M20	hexagonal; indent	M20	21	82	23	24	179	150	202	110	44	121	56	1	6	Yes

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2A-M HEAVY DUTY RING TERMINAL