电气特性
| 料号 | 标识 | 额定电流(A) | 额定电压 | 分断能力 | 标称冷态电阻(毫欧) | 标称I2t(A2S) |
| CC203A.250 | 0.25 | 0.25 | 125VAC/DC | 50A | 3608 | 0.00012 |
| CC203A.375 | E | 0.375 | 125VAC/DC | 50A | 1882 | 0.0003 |
| CC203A.500 | 0.5 | 0.5 | 125VAC/DC | 50A | 1028 | 0.0005 |
| CC203A.750 | 0.75 | 0.75 | 125VAC/DC | 50A | 850 | 0.009 |
| CC203A001 | H | 1 | 125VAC/DC | 50A | 240 | 0.0075 |
| CC203A1.25 | - | 1.25 | 125VAC/DC | 50A | 175 | 0.009 |
| CC203A01.5 | 1.5 | 1.5 | 125VAC/DC | 50A | 125 | 0.013 |
| CC203A002 | N | 2 | 125VDC | 50A | 80 | 0.04 |
| CC203A02.5 | 2.5 | 2.5 | 125VDC | 50A | 38 | 0.045 |
| CC203A003 | P | 3 | 125VDC | 50A | 32 | 0.065 |
| CC203A03.5 | 3.5 | 3.5 | 72VDC 63VDC | 50A | 25 | 0.08 |
| CC203A004 | S | 4 | 72VDC 63VDC | 50A | 20 | 0.11 |
| CC203A005 | T | 5 | 72VDC 63VDC | 50A | 13 | 0.185 |
| CC203A006 | F | 6 | 72VDC 63VDC | 50A | 15.5 | 8 |
| CC203A007 | 7 | 7 | 72VDC 63VDC | 50A | 11.5 | 10 |
| CC203A008 | M | 8 | 48VDC 32VDC | 150A | 7.6 | 12 |
| CC203A010 | U | 10 | 48VDC 32VDC | 150A | 5.5 | 18 |
| CC203A012 | 12 | 12 | 48VDC 32VDC | 150A | 5 | 11.5 |
| CC203A015 | 15 | 15 | 48VDC 32VDC | 150A | 3.4 | 16.5 |
| CC203A020 | Q | 20 | 48VDC 32VDC | 150A | 2.2 | 40 |
