| PartNumber | 0LS25722Z | 0LS25721Z | 0LS25721ZXDIN |
| Description | Barrier Terminal Blocks 2572 Series 2 Pole Splicer Blocks | Barrier Terminal Blocks 2572 Series 1 Pole Splicer Blocks | Barrier Terminal Blocks 2572 Series 1 Pole Din Mount Splicer |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Barrier Terminal Blocks | Barrier Terminal Blocks | Barrier Terminal Blocks |
| RoHS | N | N | N |
| Product | Barrier Terminal Blocks | Barrier Terminal Blocks | Barrier Terminal Blocks |
| Current Rating | 175 A | 175 A | 175 A |
| Voltage Rating | 600 V | 600 V | 600 V |
| Type | Splicer Blocks | Splicer Blocks | Splicer Blocks |
| Mounting Style | Panel | Panel | DIN Rail |
| Series | 2572 | 2572 | 2572 |
| Packaging | Bulk | Bulk | Bulk |
| Height | 45.2 mm | 45.2 mm | 61.5 mm |
| Length | 49.2 mm | 28.6 mm | 25.4 mm |
| Termination Style | Crimp | Crimp | Crimp |
| Width | 73 mm | 73 mm | 76.2 mm |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Product Type | Barrier Terminal Blocks | Barrier Terminal Blocks | Barrier Terminal Blocks |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Terminal Blocks | Terminal Blocks | Terminal Blocks |