MC

Metal-clad cable combines insulated power conductors and mechanical armour.

United StatesLatin America

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Sizes, construction & electrical data

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Dimensional and electrical reference · Copper · 600 V

Conductor material: Copper (Cu)
Insulation material: PVC + nylon
Rated voltage: 600 V
Maximum conductor temperature: 90°C
Jacket / armour: Aluminium interlocked armour
Ampacity basis: 2023 NEC Table 310.16; applicable correction and termination rules apply

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Dimensional and electrical reference · Copper · 600 V
Configuration	Nominal area / conductormm²	Conductor sizeAWG / kcmil	Insulated conductors	Diameter over bare conductormm	Strands per conductor	Insulation wallmm	Bond / ground conductorNo. × AWG	Diameter over armourmm	Copper weightkg/km	Approximate cable weightkg/km	Minimum bend radiusmm	DC conductor resistance at 25°CΩ/km	AC resistance at 75°CΩ/km	Inductive reactance at 60 HzΩ/km	Reference ampacity, 75°C columnA	Reference ampacity, 90°C columnA
14/2	2.081	14	2	1.626	Solid	0.381	1x14	11.227	56.6	117.6	78.74	8.632	10.712	0.19	20	25
14/3	2.081	14	3	1.626	Solid	0.381	1x14	11.913	74.4	144.4	83.82	8.632	10.712	0.19	20	25
14/4	2.081	14	4	1.626	Solid	0.381	1x14	12.573	93.8	169.7	88.9	8.632	10.712	0.19	16	20
12/2	3.309	12	2	2.057	Solid	0.381	1x12	12.04	89.3	156.3	83.82	5.453	6.768	0.177	25	30
12/2	3.309	12	2	2.057	Solid	0.381	1x12	11.278	89.3	147.3	78.74	5.453	6.768	0.177	25	30
12/2	3.309	12	2	2.057	Solid	0.381	1x12	12.065	89.3	159.2	83.82	5.453	6.768	0.177	25	30
12/2	3.309	12	2	2.057	Solid	0.381	1x12	12.065	89.3	156.3	83.82	5.453	6.768	0.177	25	30
12/3	3.309	12	3	2.057	Solid	0.381	1x12	12.852	119.1	196.4	88.9	5.453	6.768	0.177	25	30
12/3	3.309	12	3	2.057	Solid	0.381	1x12	12.827	119.1	196.4	88.9	5.453	6.768	0.177	25	30
12/4	3.309	12	4	2.057	Solid	0.381	1x12	13.741	148.8	236.6	96.52	5.453	6.768	0.177	20	24
12/2	3.309	12	2	2.261	19	0.381	1x12	12.598	89.3	163.7	88.9	5.453	6.768	0.177	25	30
12/2	3.309	12	2	2.261	19	0.381	1x12	14.732	89.3	171.1	104.14	5.453	6.768	0.177	25	30
12/2	3.309	12	2	2.261	19	0.381	1x12	11.938	89.3	153.3	83.82	5.453	6.768	0.177	25	30
12/2	3.309	12	2	2.261	19	0.381	1x12	14.732	89.3	200.9	104.14	5.453	6.768	0.177	25	30
12/3	3.309	12	3	2.261	19	0.381	1x12	13.462	119.1	205.4	93.98	5.453	6.768	0.177	25	30
12/3	3.309	12	3	2.261	19	0.381	1x12	13.335	119.1	197.9	93.98	5.453	6.768	0.177	25	30
12/3	3.309	12	3	2.261	19	0.381	1x12	14.732	119.1	205.4	104.14	5.453	6.768	0.177	25	30
12/4	3.309	12	4	2.261	19	0.381	1x12	14.732	148.8	244.1	104.14	5.453	6.768	0.177	20	24
10/2	5.261	10	2	2.591	Solid	0.508	1x10	13.767	138.4	224.7	96.52	3.412	4.236	0.164	35	40
10/2	5.261	10	2	2.591	Solid	0.508	1x10	12.802	138.4	209.8	88.9	3.412	4.236	0.164	35	40
10/2	5.261	10	2	2.591	Solid	0.508	1x10	13.741	138.4	223.2	96.52	3.412	4.236	0.164	35	40
10/2	5.261	10	2	2.591	Solid	0.508	1x10	13.741	138.4	224.7	96.52	3.412	4.236	0.164	35	40
10/3	5.261	10	3	2.591	Solid	0.508	1x10	14.732	184.5	285.7	104.14	3.412	4.236	0.164	35	40
10/3	5.261	10	3	2.591	Solid	0.508	1x10	14.732	184.5	284.2	104.14	3.412	4.236	0.164	35	40
10/3	5.261	10	3	2.591	Solid	0.508	1x10	14.757	184.5	285.7	104.14	3.412	4.236	0.164	35	40
10/4	5.261	10	4	2.591	Solid	0.508	1x10	15.875	230.7	345.3	111.76	3.412	4.236	0.164	28	32
10/2	5.261	10	2	2.87	19	0.508	1x10	14.58	144.4	242.6	101.6	3.412	4.236	0.164	35	40
10/2	5.261	10	2	2.87	19	0.508	1x10	16.764	142.9	241.1	116.84	3.412	4.236	0.164	35	40
10/3	5.261	10	3	2.87	19	0.508	1x10	15.697	192	306.6	109.22	3.412	4.236	0.164	35	40
10/3	5.261	10	3	2.87	19	0.508	1x10	15.672	192	306.6	109.22	3.412	4.236	0.164	35	40
10/3	5.261	10	3	2.87	19	0.508	1x10	16.764	190.5	302.1	116.84	3.412	4.236	0.164	35	40
14/2	2.081	14	2	1.854	19	0.381	1x14	11.659	56.6	123.5	81.28	8.632	10.712	0.19	20	25
14/3	2.081	14	3	1.854	19	0.381	1x14	12.395	75.9	151.8	86.36	8.632	10.712	0.19	20	25
12/2	3.309	12	2	2.286	19	0.381	1x12	12.598	89.3	163.7	88.9	5.453	6.768	0.177	25	30
12/3	3.309	12	3	2.286	19	0.381	1x12	13.462	119.1	205.4	93.98	5.453	6.768	0.177	25	30
12/4	3.309	12	4	2.286	19	0.381	1x12	14.427	148.8	247	101.6	5.453	6.768	0.177	20	24
10/2	5.261	10	2	2.972	19	0.508	1x10	14.58	144.4	242.6	101.6	3.412	4.236	0.164	35	40
10/3	5.261	10	3	2.972	19	0.508	1x10	15.672	192	306.6	109.22	3.412	4.236	0.164	35	40
10/4	5.261	10	4	2.972	19	0.508	1x10	16.916	241.1	373.5	119.38	3.412	4.236	0.164	28	32