‧Allowable Amperage for Shipboard Cable

Allowable Amperage for class 60 ℃ Shipboard Cable Based on ambient temperature 45 ℃
	1.5mm2	2.5mm2	4mm2	6mm2	10mm2	16mm2	25mm2	35mm2	50mm2	70mm2	95mm2	120mm2	150mm2
Single Core	12	17	22	29	40	54	71	87	105	135	165	190	220
2 Core	10	14	19	25	34	46	60	74	89	115	140	162	187
3 or 4 Core	8	12	15	20	28	38	50	61	74	95	116	133	154

Allowable Amperage for class 70 ℃ Shipboard Cable Based on ambient temperature 45 ℃
	1.5mm2	2.5mm2	4mm2	6mm2	10mm2	16mm2	25mm2	35mm2	50mm2	70mm2	95mm2	120mm2	150mm2
Single Core	15	21	29	37	51	68	90	111	138	171	207	239	275
2 Core	13	18	25	31	43	58	77	94	117	145	176	203	234
3 or 4 Core	11	15	20	26	36	48	63	78	97	120	145	167	193

Allowable Amperage for class 85 ℃ Shipboard Cable Based on ambient temperature 45 ℃
	1.5mm2	2.5mm2	4mm2	6mm2	10mm2	16mm2	25mm2	35mm2	50mm2	70mm2	95mm2	120mm2	150mm2
Single Core	20	28	38	48	67	90	120	145	180	225	275	320	365
2 Core	17	24	32	41	57	77	102	123	153	191	234	272	310
3 or 4 Core	14	20	27	34	47	63	84	102	126	158	193	224	256

Allowable Amperage for class 90 ℃ Shipboard Cable Based on ambient temperature 45 ℃
	1.5mm2	2.5mm2	4mm2	6mm2	10mm2	16mm2	25mm2	35mm2	50mm2	70mm2	95mm2	120mm2	150mm2
Single Core	21	30	40	51	71	95	125	155	190	240	290	340	385
2 Core	18	25	34	43	60	81	105	135	165	200
3 or 4 Core	15	21	29	36	50	67	89	105	135	170	205	240	270