A1 - Canada

Designation	Area A1 mm2	n*	Wire Diameter mm	Conductor diameter mm	Linear mass kg/m	Linear weight N/m	Rated tensile strength kN	DC resistance at 20 °C Ω / km
10-A1-7	10	7	1.35	4.05	0.0274	0.2687	2	2.863
16-A1-7	16	7	1.71	5.12	0.04385	0.43	3.12	1.79
25-A1-7	25	7	2.13	6.4	0.06851	0.6719	4.75	1.145
40-A1-7	40	7	2.7	8.09	0.1096	1.075	7.2	0.7159
63-A1-7	63	7	3.39	10.2	0.1726	1.693	11.03	0.4545
100-A1-19	100	19	2.59	12.9	0.2754	2.7	18	0.2877
125-A1-19	125	19	2.89	14.5	0.3442	3.376	21.88	0.2302
160-A1-19	160	19	3.27	16.4	0.4406	4.321	28	0.1798
200-A1-19	200	19	3.66	18.3	0.5507	5.401	34	0.1439
250-A1-19	250	19	4.09	20.5	0.6884	6.751	41.25	0.1151
315-A1-37	315	37	3.29	23	0.8695	8.526	55.13	0.09156
400-A1-37	400	37	3.71	26	1.104	10.83	68	0.0721
450-A1-37	450	37	3.94	27.5	1.242	12.18	74.25	0.06409
500-A1-37	500	37	4.15	29	1.38	13.53	82.5	0.05768
560-A1-37	560	37	4.39	30.7	1.546	15.16	92.4	0.0515
630-A1-61	630	61	3.63	32.6	1.741	17.08	107.1	0.04585
710-A1-61	710	61	3.85	34.6	1.963	19.25	117.2	0.04068
800-A1-61	800	61	4.09	36.8	2.211	21.69	132	0.0361
900-A1-61	900	61	4.33	39	2.488	24.4	148.5	0.03209
1000-A1-61	1000	61	4.57	41.1	2.764	27.11	165	0.02888
1120-A1-91	1120	91	3.96	43.5	3.099	30.39	184.8	0.02582
1250-A1-91	1250	91	4.18	46	3.459	33.92	206.3	0.02313
1400-A1-91	1400	91	4.43	48.7	3.874	37.99	231	0.02065
1500-A1-91	1500	91	4.58	50.4	4.151	40.71	247.5	0.01928
*n denotes the number of wires