| PartNumber | W57-XB7A4A10-10 | W57-XB7A4A10-15 | W57-XB7A4A10-20 |
| Description | Circuit Breakers 10A PUSH TO RESET | Circuit Breakers 15A PUSH TO RESET | Circuit Breakers 20A PUSH TO RESET |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Circuit Breakers | Circuit Breakers | Circuit Breakers |
| RoHS | E | E | E |
| Series | W57 | W57 | W57 |
| Type | Push to Reset | Push to Reset | Push to Reset |
| Current Rating | 10 A | 15 A | 20 A |
| Voltage Rating AC | 250 VAC | 250 VAC | 250 VAC |
| Number of Poles | 1 Pole | 1 Pole | 1 Pole |
| Actuator Type | Pushbutton | Pushbutton | Pushbutton |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 60 C | + 60 C | + 60 C |
| Illuminated | Not Illuminated | Not Illuminated | Not Illuminated |
| Height | 29.2 mm | 29.2 mm | 29.2 mm |
| Length | 22.6 mm | 22.6 mm | 22.6 mm |
| Termination Style | Quick Connect | Quick Connect | Quick Connect |
| Voltage Rating | 250 VAC | 250 VAC | 250 VAC |
| Width | 14.6 mm | 14.6 mm | 14.6 mm |
| Brand | TE Connectivity / P&B | TE Connectivity / P&B | TE Connectivity / P&B |
| Mounting Style | Panel Mount | Panel Mount | Panel Mount |
| Compliance | UL | UL | UL |
| Product Type | Thermal Circuit Breakers | Thermal Circuit Breakers | Thermal Circuit Breakers |
| Factory Pack Quantity | 200 | 200 | 200 |
| Subcategory | Circuit Breakers | Circuit Breakers | Circuit Breakers |
| Part # Aliases | 1423675-7 | 1423675-9 | 1-1423675-0 |
| Unit Weight | 0.504418 oz | 0.504418 oz | 0.504418 oz |
| Packaging | - | Bulk | - |