AS/NZS 3008.1.2:2017

Table 13

Current ratings, multicore cable with three or four cores, thermoplastic 75 °C

The cable size tool reads the printed rating here for a thermoplastic multicore cable, in copper or aluminium, for each installation method. That figure is the starting point, before any derating.

Kua manatokotia: pānuitia ki te paerewa tā, whārangi 62–64. I tirohia 24 Sept 2026.

Ngā unit: Rating A

Ko ēnei ngā uara e tuhia ana e AmpSize. Kāore he kupu o te paerewa e tuhia ana. Whakamanahia ki te paerewa o nāianei.

Hoki ki tana kāri i te whārangi AS/NZS 3008.1.2:2017

Kimihia tētahi rārangi

19 rārangi

Table 13, Current ratings, multicore cable with three or four cores, thermoplastic 75 °C
Size	Unenclosed spaced	Unenclosed touching	Unenclosed sun	Enclosed air	Insulation partial	Insulation partial enclosed	Insulation complete	Insulation complete enclosed	Buried direct	Underground enclosure	Al unenclosed touching	Al unenclosed spaced	Al unenclosed sun	Al enclosed air	Al insulation partial	Al insulation partial enclosed	Al insulation complete	Al insulation complete enclosed	Al buried direct	Al underground enclosure
1	15	14	10	13	10	10	7	6	15	15	—	—	—	—	—	—	—	—	—	—
1.5	18	17	14	16	14	13	9	8	20	20	—	—	—	—	—	—	—	—	—	—
2.5	26	25	19	23	19	18	13	11	28	28	—	—	—	—	—	—	—	—	—	—
4	35	33	26	29	26	23	17	15	36	36	—	—	—	—	—	—	—	—	—	—
6	46	42	33	38	34	30	22	18	46	46	—	—	—	—	—	—	—	—	—	—
10	62	58	44	50	47	40	29	25	61	61	—	—	—	—	—	—	—	—	—	—
16	82	78	58	66	62	54	39	33	106	80	60	64	46	51	48	41	30	26	83	62
25	111	104	76	87	83	68	52	43	138	103	81	86	59	67	65	54	40	33	107	80
35	137	128	93	107	103	86	64	54	165	125	99	106	73	83	79	66	49	41	129	98
50	166	156	113	128	124	101	—	—	196	150	121	129	88	99	97	79	—	—	152	116
70	211	196	140	162	157	130	—	—	241	187	153	163	109	127	122	100	—	—	187	145
95	260	243	171	202	194	162	—	—	289	229	188	202	132	156	150	125	—	—	224	177
120	302	282	196	230	226	185	—	—	330	261	219	235	153	179	176	144	—	—	256	202
150	345	321	221	260	258	207	—	—	370	293	250	268	172	202	200	162	—	—	287	228
185	397	369	251	300	295	241	—	—	417	334	288	310	196	235	231	188	—	—	326	261
240	470	437	292	360	350	288	—	—	482	395	343	368	228	283	274	226	—	—	378	309
300	538	499	328	—	—	—	—	—	542	444	393	424	259	—	—	—	—	—	427	350
400	620	575	372	—	—	—	—	—	613	515	458	495	296	—	—	—	—	—	488	411
500	702	651	414	—	—	—	—	—	682	574	526	568	335	—	—	—	—	—	551	464

Ngā taura

Te tiaki

Ngā utanga

Power

Solar

Haumaru

Whenua

Whakamātautau

Ahi

Ture

Table 13

Ngā taputapu e pānui ana i tērā (4)

Ngā aratohu me ngā whārangi ako e whakahua ana i tēnei (25)

Size	Unenclosed spaced	Unenclosed touching	Unenclosed sun	Enclosed air	Insulation partial	Insulation partial enclosed	Insulation complete	Insulation complete enclosed	Buried direct	Underground enclosure	Al unenclosed touching	Al unenclosed spaced	Al unenclosed sun	Al enclosed air	Al insulation partial	Al insulation partial enclosed	Al insulation complete	Al insulation complete enclosed	Al buried direct	Al underground enclosure
1	15	14	10	13	10	10	7	6	15	15	—	—	—	—	—	—	—	—	—	—
1.5	18	17	14	16	14	13	9	8	20	20	—	—	—	—	—	—	—	—	—	—
2.5	26	25	19	23	19	18	13	11	28	28	—	—	—	—	—	—	—	—	—	—
4	35	33	26	29	26	23	17	15	36	36	—	—	—	—	—	—	—	—	—	—
6	46	42	33	38	34	30	22	18	46	46	—	—	—	—	—	—	—	—	—	—
10	62	58	44	50	47	40	29	25	61	61	—	—	—	—	—	—	—	—	—	—
16	82	78	58	66	62	54	39	33	106	80	60	64	46	51	48	41	30	26	83	62
25	111	104	76	87	83	68	52	43	138	103	81	86	59	67	65	54	40	33	107	80
35	137	128	93	107	103	86	64	54	165	125	99	106	73	83	79	66	49	41	129	98
50	166	156	113	128	124	101	—	—	196	150	121	129	88	99	97	79	—	—	152	116
70	211	196	140	162	157	130	—	—	241	187	153	163	109	127	122	100	—	—	187	145
95	260	243	171	202	194	162	—	—	289	229	188	202	132	156	150	125	—	—	224	177
120	302	282	196	230	226	185	—	—	330	261	219	235	153	179	176	144	—	—	256	202
150	345	321	221	260	258	207	—	—	370	293	250	268	172	202	200	162	—	—	287	228
185	397	369	251	300	295	241	—	—	417	334	288	310	196	235	231	188	—	—	326	261
240	470	437	292	360	350	288	—	—	482	395	343	368	228	283	274	226	—	—	378	309
300	538	499	328	—	—	—	—	—	542	444	393	424	259	—	—	—	—	—	427	350
400	620	575	372	—	—	—	—	—	613	515	458	495	296	—	—	—	—	—	488	411
500	702	651	414	—	—	—	—	—	682	574	526	568	335	—	—	—	—	—	551	464

Size	Unenclosed spaced	Unenclosed touching	Unenclosed sun	Enclosed air	Insulation partial	Insulation partial enclosed	Insulation complete	Insulation complete enclosed	Buried direct	Underground enclosure	Al unenclosed touching	Al unenclosed spaced	Al unenclosed sun	Al enclosed air	Al insulation partial	Al insulation partial enclosed	Al insulation complete	Al insulation complete enclosed	Al buried direct	Al underground enclosure
1	15	14	10	13	10	10	7	6	15	15	—	—	—	—	—	—	—	—	—	—
1.5	18	17	14	16	14	13	9	8	20	20	—	—	—	—	—	—	—	—	—	—
2.5	26	25	19	23	19	18	13	11	28	28	—	—	—	—	—	—	—	—	—	—
4	35	33	26	29	26	23	17	15	36	36	—	—	—	—	—	—	—	—	—	—
6	46	42	33	38	34	30	22	18	46	46	—	—	—	—	—	—	—	—	—	—
10	62	58	44	50	47	40	29	25	61	61	—	—	—	—	—	—	—	—	—	—
16	82	78	58	66	62	54	39	33	106	80	60	64	46	51	48	41	30	26	83	62
25	111	104	76	87	83	68	52	43	138	103	81	86	59	67	65	54	40	33	107	80
35	137	128	93	107	103	86	64	54	165	125	99	106	73	83	79	66	49	41	129	98
50	166	156	113	128	124	101	—	—	196	150	121	129	88	99	97	79	—	—	152	116
70	211	196	140	162	157	130	—	—	241	187	153	163	109	127	122	100	—	—	187	145
95	260	243	171	202	194	162	—	—	289	229	188	202	132	156	150	125	—	—	224	177
120	302	282	196	230	226	185	—	—	330	261	219	235	153	179	176	144	—	—	256	202
150	345	321	221	260	258	207	—	—	370	293	250	268	172	202	200	162	—	—	287	228
185	397	369	251	300	295	241	—	—	417	334	288	310	196	235	231	188	—	—	326	261
240	470	437	292	360	350	288	—	—	482	395	343	368	228	283	274	226	—	—	378	309
300	538	499	328	—	—	—	—	—	542	444	393	424	259	—	—	—	—	—	427	350
400	620	575	372	—	—	—	—	—	613	515	458	495	296	—	—	—	—	—	488	411
500	702	651	414	—	—	—	—	—	682	574	526	568	335	—	—	—	—	—	551	464

Size	Unenclosed spaced	Unenclosed touching	Unenclosed sun	Enclosed air	Insulation partial	Insulation partial enclosed	Insulation complete	Insulation complete enclosed	Buried direct	Underground enclosure	Al unenclosed touching	Al unenclosed spaced	Al unenclosed sun	Al enclosed air	Al insulation partial	Al insulation partial enclosed	Al insulation complete	Al insulation complete enclosed	Al buried direct	Al underground enclosure
1	15	14	10	13	10	10	7	6	15	15	—	—	—	—	—	—	—	—	—	—
1.5	18	17	14	16	14	13	9	8	20	20	—	—	—	—	—	—	—	—	—	—
2.5	26	25	19	23	19	18	13	11	28	28	—	—	—	—	—	—	—	—	—	—
4	35	33	26	29	26	23	17	15	36	36	—	—	—	—	—	—	—	—	—	—
6	46	42	33	38	34	30	22	18	46	46	—	—	—	—	—	—	—	—	—	—
10	62	58	44	50	47	40	29	25	61	61	—	—	—	—	—	—	—	—	—	—
16	82	78	58	66	62	54	39	33	106	80	60	64	46	51	48	41	30	26	83	62
25	111	104	76	87	83	68	52	43	138	103	81	86	59	67	65	54	40	33	107	80
35	137	128	93	107	103	86	64	54	165	125	99	106	73	83	79	66	49	41	129	98
50	166	156	113	128	124	101	—	—	196	150	121	129	88	99	97	79	—	—	152	116
70	211	196	140	162	157	130	—	—	241	187	153	163	109	127	122	100	—	—	187	145
95	260	243	171	202	194	162	—	—	289	229	188	202	132	156	150	125	—	—	224	177
120	302	282	196	230	226	185	—	—	330	261	219	235	153	179	176	144	—	—	256	202
150	345	321	221	260	258	207	—	—	370	293	250	268	172	202	200	162	—	—	287	228
185	397	369	251	300	295	241	—	—	417	334	288	310	196	235	231	188	—	—	326	261
240	470	437	292	360	350	288	—	—	482	395	343	368	228	283	274	226	—	—	378	309
300	538	499	328	—	—	—	—	—	542	444	393	424	259	—	—	—	—	—	427	350
400	620	575	372	—	—	—	—	—	613	515	458	495	296	—	—	—	—	—	488	411
500	702	651	414	—	—	—	—	—	682	574	526	568	335	—	—	—	—	—	551	464