| PartNumber | 4230-T110-K0CU-10A | 4230-T110-K0CU-25A | 4230-T110-K0CU-12A |
| Description | Circuit Breakers MCB, UL489, 1P, DM, 277VAC/60VDC, C, 10A | Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 25A | Circuit Breakers 489, 1P, DM, 277VAC/60VDC, C, 12A |
| Manufacturer | E-T-A Circuit Breakers | E-T-A Circuit Breakers | E-T-A Circuit Breakers |
| Product Category | Circuit Breakers | Circuit Breakers | Circuit Breakers |
| RoHS | Y | Y | Y |
| Series | 4230-T | 4230-T | 4230-T |
| Type | Miniature | - | - |
| Current Rating | 10 A | - | - |
| Voltage Rating AC | 277 VAC | - | - |
| Voltage Rating DC | 60 VDC | - | - |
| Number of Poles | 1 Pole | - | - |
| Actuator Type | Toggle | - | - |
| Minimum Operating Temperature | - 35 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Illuminated | Not Illuminated | - | - |
| Termination Style | Screw | - | - |
| Voltage Rating | 60 V | - | - |
| Brand | E-T-A | E-T-A | E-T-A |
| Mounting Style | DIN Rail Mount | - | - |
| Product Type | Thermomagnetic Circuit Breakers | - | - |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Circuit Breakers | Circuit Breakers | Circuit Breakers |