Model No.	Similarly JIS 10K	H	Approximate equipment weight (kg)
NTC4-037 -15	200A	917	139
-21			152
-25		959	200
-29			205
-35			219
-43	250A	1,029	291
-59	300A	1,133	436
NTC4-055 -15	200A	960	162
-21	250A	1,072	272
-25			279
-29			294
-35	300A	1,116	376
-43		1,242	435
-59	300A	1,286	582
NTC4-075 -15	250A	1,110	278
-21	300A	1,220	369
-25		1,279	415
-29			418
-35			443
-43	300A	1,307	529
-59			638
NTC4-110 -15	300A	1,282	379
-21		1,341	429
-25			469
-29	300A	1,369	515
-35			556
-43	400A	1,768	818
-59			929

Model No.	Similarly JIS 10K	H	Approximate equipment weight (kg)
NTC4-150 -15	300A	1,401	470
-21		1,440	582
-25			585
-29	400A	1,815	848
-35		1,836	892
-43			944
-59		1,902	1,186
NTC4-185 -15	300A	1,505	592
-21	400A	1,919	896
-25			930
-29		1,940	967
-35			974
-43		2,006	1,206
-59	450A	2,284	1,656
NTC4-220 -15	300A	1,544	634
-21	400A	1,940	915
-25			952
-29		1,965	1,052
-35		2,006	1,206
-43	450A	2,306	1,557
-59		2,309	1,843
NTC4-300 -15	400A	2,064	934
-21		2,089	1,028
-25		2,130	1,148
-29			1,154
-43	450A	2,433	1,760
-59			1,860