AS/NZS 3008.1.1:2025

Table 3.25

Current ratings (d.c.), 2‑core cable, cross-linked 90 °C

The DC cable size tool reads the d.c. rating here for one 2‑core cross-linked cable, in copper or aluminium, for each installation method.

Kua manatokotia: pānuitia ki te paerewa tā, whārangi 62–63. I tirohia 27 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 3008.1.1:2025

Kimihia tētahi rārangi

19 rārangi

Table 3.25, Current ratings (d.c.), 2-core cable, cross-linked 90 °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	18	17	15	16	14	12	9	8	26	19	—	—	—	—	—	—	—	—	—	—
1.5	24	22	19	20	18	16	11	10	33	24	—	—	—	—	—	—	—	—	—	—
2.5	34	31	27	28	25	23	16	14	46	34	—	—	—	—	—	—	—	—	—	—
4	45	42	36	37	33	29	21	18	60	45	—	—	—	—	—	—	—	—	—	—
6	57	53	46	46	42	37	27	23	75	56	—	—	—	—	—	—	—	—	—	—
10	78	73	63	63	58	51	36	32	101	75	—	—	—	—	—	—	—	—	—	—
16	104	97	83	82	78	66	49	41	132	98	75	81	64	63	60	51	38	32	102	75
25	140	131	111	110	105	88	66	55	170	128	102	109	86	85	81	68	51	43	132	99
35	173	162	136	132	129	106	81	66	205	154	125	134	106	102	100	82	63	51	159	119
50	211	197	165	162	158	130	—	—	244	185	153	164	128	126	122	101	—	—	189	144
70	268	250	209	200	200	160	—	—	300	228	194	208	162	155	155	124	—	—	233	177
95	332	309	256	250	248	200	—	—	361	280	240	257	198	194	192	155	—	—	280	217
120	386	360	296	286	288	229	—	—	411	319	279	300	230	222	224	178	—	—	319	248
150	443	413	338	333	330	267	—	—	462	366	319	343	261	258	255	206	—	—	358	284
185	513	477	388	380	382	304	—	—	524	416	370	397	301	294	296	235	—	—	406	323
240	612	569	460	454	455	363	—	—	611	492	441	474	356	352	353	281	—	—	473	381
300	709	659	529	534	527	427	—	—	694	570	509	548	409	413	407	331	—	—	537	441
400	832	771	615	617	617	493	—	—	798	655	598	645	477	478	478	382	—	—	618	508
500	966	894	708	733	716	586	—	—	909	768	694	749	549	568	555	455	—	—	705	595

Ngā taputapu e pānui ana i tērā (1)

Rahi Taura DC

Ngā taura

Te tiaki

Ngā utanga

Power

Solar

Haumaru

Whenua

Whakamātautau

Ahi

Ture

Table 3.25

Ngā taputapu e pānui ana i tērā (1)

Ngā aratohu me ngā whārangi ako e whakahua ana i tēnei (2)

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	18	17	15	16	14	12	9	8	26	19	—	—	—	—	—	—	—	—	—	—
1.5	24	22	19	20	18	16	11	10	33	24	—	—	—	—	—	—	—	—	—	—
2.5	34	31	27	28	25	23	16	14	46	34	—	—	—	—	—	—	—	—	—	—
4	45	42	36	37	33	29	21	18	60	45	—	—	—	—	—	—	—	—	—	—
6	57	53	46	46	42	37	27	23	75	56	—	—	—	—	—	—	—	—	—	—
10	78	73	63	63	58	51	36	32	101	75	—	—	—	—	—	—	—	—	—	—
16	104	97	83	82	78	66	49	41	132	98	75	81	64	63	60	51	38	32	102	75
25	140	131	111	110	105	88	66	55	170	128	102	109	86	85	81	68	51	43	132	99
35	173	162	136	132	129	106	81	66	205	154	125	134	106	102	100	82	63	51	159	119
50	211	197	165	162	158	130	—	—	244	185	153	164	128	126	122	101	—	—	189	144
70	268	250	209	200	200	160	—	—	300	228	194	208	162	155	155	124	—	—	233	177
95	332	309	256	250	248	200	—	—	361	280	240	257	198	194	192	155	—	—	280	217
120	386	360	296	286	288	229	—	—	411	319	279	300	230	222	224	178	—	—	319	248
150	443	413	338	333	330	267	—	—	462	366	319	343	261	258	255	206	—	—	358	284
185	513	477	388	380	382	304	—	—	524	416	370	397	301	294	296	235	—	—	406	323
240	612	569	460	454	455	363	—	—	611	492	441	474	356	352	353	281	—	—	473	381
300	709	659	529	534	527	427	—	—	694	570	509	548	409	413	407	331	—	—	537	441
400	832	771	615	617	617	493	—	—	798	655	598	645	477	478	478	382	—	—	618	508
500	966	894	708	733	716	586	—	—	909	768	694	749	549	568	555	455	—	—	705	595

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	18	17	15	16	14	12	9	8	26	19	—	—	—	—	—	—	—	—	—	—
1.5	24	22	19	20	18	16	11	10	33	24	—	—	—	—	—	—	—	—	—	—
2.5	34	31	27	28	25	23	16	14	46	34	—	—	—	—	—	—	—	—	—	—
4	45	42	36	37	33	29	21	18	60	45	—	—	—	—	—	—	—	—	—	—
6	57	53	46	46	42	37	27	23	75	56	—	—	—	—	—	—	—	—	—	—
10	78	73	63	63	58	51	36	32	101	75	—	—	—	—	—	—	—	—	—	—
16	104	97	83	82	78	66	49	41	132	98	75	81	64	63	60	51	38	32	102	75
25	140	131	111	110	105	88	66	55	170	128	102	109	86	85	81	68	51	43	132	99
35	173	162	136	132	129	106	81	66	205	154	125	134	106	102	100	82	63	51	159	119
50	211	197	165	162	158	130	—	—	244	185	153	164	128	126	122	101	—	—	189	144
70	268	250	209	200	200	160	—	—	300	228	194	208	162	155	155	124	—	—	233	177
95	332	309	256	250	248	200	—	—	361	280	240	257	198	194	192	155	—	—	280	217
120	386	360	296	286	288	229	—	—	411	319	279	300	230	222	224	178	—	—	319	248
150	443	413	338	333	330	267	—	—	462	366	319	343	261	258	255	206	—	—	358	284
185	513	477	388	380	382	304	—	—	524	416	370	397	301	294	296	235	—	—	406	323
240	612	569	460	454	455	363	—	—	611	492	441	474	356	352	353	281	—	—	473	381
300	709	659	529	534	527	427	—	—	694	570	509	548	409	413	407	331	—	—	537	441
400	832	771	615	617	617	493	—	—	798	655	598	645	477	478	478	382	—	—	618	508
500	966	894	708	733	716	586	—	—	909	768	694	749	549	568	555	455	—	—	705	595

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	18	17	15	16	14	12	9	8	26	19	—	—	—	—	—	—	—	—	—	—
1.5	24	22	19	20	18	16	11	10	33	24	—	—	—	—	—	—	—	—	—	—
2.5	34	31	27	28	25	23	16	14	46	34	—	—	—	—	—	—	—	—	—	—
4	45	42	36	37	33	29	21	18	60	45	—	—	—	—	—	—	—	—	—	—
6	57	53	46	46	42	37	27	23	75	56	—	—	—	—	—	—	—	—	—	—
10	78	73	63	63	58	51	36	32	101	75	—	—	—	—	—	—	—	—	—	—
16	104	97	83	82	78	66	49	41	132	98	75	81	64	63	60	51	38	32	102	75
25	140	131	111	110	105	88	66	55	170	128	102	109	86	85	81	68	51	43	132	99
35	173	162	136	132	129	106	81	66	205	154	125	134	106	102	100	82	63	51	159	119
50	211	197	165	162	158	130	—	—	244	185	153	164	128	126	122	101	—	—	189	144
70	268	250	209	200	200	160	—	—	300	228	194	208	162	155	155	124	—	—	233	177
95	332	309	256	250	248	200	—	—	361	280	240	257	198	194	192	155	—	—	280	217
120	386	360	296	286	288	229	—	—	411	319	279	300	230	222	224	178	—	—	319	248
150	443	413	338	333	330	267	—	—	462	366	319	343	261	258	255	206	—	—	358	284
185	513	477	388	380	382	304	—	—	524	416	370	397	301	294	296	235	—	—	406	323
240	612	569	460	454	455	363	—	—	611	492	441	474	356	352	353	281	—	—	473	381
300	709	659	529	534	527	427	—	—	694	570	509	548	409	413	407	331	—	—	537	441
400	832	771	615	617	617	493	—	—	798	655	598	645	477	478	478	382	—	—	618	508
500	966	894	708	733	716	586	—	—	909	768	694	749	549	568	555	455	—	—	705	595