AS/NZS 3008.1.1:2025

Table 3.10

Current ratings, single‑core cable, two cables per circuit, cross-linked 90 °C

On the 2025 edition, the cable size tool reads this table for single‑core cross-linked cable on a single‑phase circuit. It gives the printed rating in copper or aluminium for each installation method.

Kua manatokotia: pānuitia ki te paerewa tā, whārangi 32–33. 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

20 rārangi

Table 3.10, Current ratings, single-core cable, two cables per circuit, cross-linked 90 °C
Size	Cu spaced apart	Cu spaced from surface	Cu touching	Cu sun	Cu enclosed air	Cu insulation partial	Cu insulation complete	Cu buried direct	Cu underground one enclosure	Cu underground separate enclosures	Al spaced apart	Al spaced from surface	Al touching	Al sun	Al enclosed air	Al insulation partial	Al insulation complete	Al buried direct	Al underground one enclosure	Al underground separate enclosures
1	20	20	16	12	16	13	8	28	20	24	—	—	—	—	—	—	—	—	—	—
1.5	26	25	20	15	21	16	10	36	26	30	—	—	—	—	—	—	—	—	—	—
2.5	36	36	28	21	30	24	14	50	36	41	—	—	—	—	—	—	—	—	—	—
4	48	47	37	28	38	30	19	64	46	53	—	—	—	—	—	—	—	—	—	—
6	61	60	47	36	47	38	24	80	58	66	—	—	—	—	—	—	—	—	—	—
10	84	82	65	48	65	52	32	107	78	87	—	—	—	—	—	—	—	—	—	—
16	112	108	86	64	84	67	43	139	100	112	87	84	67	50	65	52	33	107	78	87
25	151	145	117	86	113	90	58	179	131	146	117	112	91	66	87	70	45	139	102	114
35	186	177	144	105	135	108	72	215	157	175	144	137	111	81	105	84	56	167	122	136
50	228	216	176	127	166	133	—	255	189	211	177	167	136	99	129	103	—	198	147	164
70	291	273	224	160	204	164	—	313	233	258	226	212	174	124	159	127	—	243	181	200
95	361	338	278	197	255	204	—	375	285	309	280	262	216	153	198	158	—	291	221	239
120	422	393	325	229	292	233	—	427	325	358	328	305	253	178	226	181	—	332	252	278
150	486	451	375	262	329	263	—	480	365	401	377	350	291	204	255	204	—	372	283	311
185	565	522	436	303	387	309	—	543	423	463	439	406	340	236	301	241	—	423	329	359
240	678	622	522	359	461	369	—	630	497	536	527	485	408	280	360	288	—	492	388	417
300	787	718	605	413	523	419	—	711	562	620	612	562	473	323	409	327	—	556	440	482
400	923	836	708	478	618	495	—	808	653	706	723	660	559	377	488	391	—	638	516	553
500	1078	966	821	550	702	562	—	913	739	800	850	772	656	439	561	449	—	729	590	632
630	1261	1113	950	629	828	662	—	1026	856	930	1003	904	772	511	672	538	—	833	695	740

Ngā taura

Te tiaki

Ngā utanga

Power

Solar

Haumaru

Whenua

Whakamātautau

Ahi

Ture

Table 3.10

Ngā taputapu e pānui ana i tērā (2)