| PartNumber | ER4X-100J3PR | ER4X-100J3PB | ER4X-1200N3PR |
| Description | Circuit Breakers ENC DISC100J NEMA4XSS RED | Circuit Breakers ENC DISC100J NEMA4XSS BLK | Circuit Breakers ENCDISC1200NF NEMA4XS RED |
| Manufacturer | Eaton | Eaton | Eaton |
| Product Category | Circuit Breakers | Circuit Breakers | Circuit Breakers |
| Series | ER4X | ER4X | ER4X |
| Product | Disconnect Switches | Disconnect Switches | Disconnect Switches |
| Type | Class J Fuse | Class J Fuse | Non-Fused |
| Current Rating | 100 A | 100 A | 1.2 kA |
| Voltage Rating AC | 600 VAC | 600 VAC | 600 VAC |
| Voltage Rating DC | 250 VDC to 600 VDC | 250 VDC to 600 VDC | 250 VDC to 600 VDC |
| Number of Poles | 3 Pole | 3 Pole | 3 Pole |
| Minimum Operating Temperature | - 20 C | - 20 C | - 20 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Height | 1.167 ft | 1.167 ft | - |
| Length | 6 in | 6 in | - |
| Voltage Rating | 600 VAC, 250 VDC to 600 VDC | 600 VAC, 250 VDC to 600 VDC | 600 VAC, 250 VDC to 600 VDC |
| Width | 12 in | 12 in | - |
| Brand | Coiltronics / Eaton | Coiltronics / Eaton | Coiltronics / Eaton |
| Mounting Style | Panel Mount | Panel Mount | Panel Mount |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Circuit Breakers | Circuit Breakers | Circuit Breakers |
| Unit Weight | 21 lbs | 21 lbs | 268 lbs |