| PartNumber | W54-XB1A4A10-20 | W54-XB1A4A10-10 | W54-XB1A4A10-25 |
| Description | Circuit Breakers 20A PUSH TO RESET | Circuit Breakers 10A PUSH TO RESET | Circuit Breakers 25A PUSH TO RESET |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Circuit Breakers | Circuit Breakers | Circuit Breakers |
| RoHS | E | E | E |
| Series | W54 | W54 | W54 |
| Type | Supplementary Protector | Push to Reset | Supplementary Protector |
| Current Rating | 20 A | 10 A | 25 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 | 35 mm | 35 mm | 35 mm |
| Length | 31 mm | 31 mm | 31 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, CSA | UL, CSA | UL, CSA |
| Product Type | Thermal Circuit Breakers | Thermal Circuit Breakers | Thermal Circuit Breakers |
| Factory Pack Quantity | 100 | 100 | 100 |
| Subcategory | Circuit Breakers | Circuit Breakers | Circuit Breakers |
| Part # Aliases | 1423674-9 | 1423674-6 | 1-1423674-0 |
| Unit Weight | 0.881849 oz | 0.881849 oz | 0.881849 oz |