| PartNumber | 3043145 | 3043116 | 3043132 |
| Description | DIN Rail Terminal Blocks SPB 2.5/ 1-M BU | DIN Rail Terminal Blocks SPB 2.5/ 1-L BU | DIN Rail Terminal Blocks SPB 2.5/1-M |
| Manufacturer | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Product Category | DIN Rail Terminal Blocks | DIN Rail Terminal Blocks | DIN Rail Terminal Blocks |
| RoHS | Y | Y | Y |
| Number of Positions | 1 Position | 1 Position | 1 Position |
| Pitch | 5.2 mm | 5.2 mm | 5.2 mm |
| Current Rating | 24 A | 24 A | 24 A |
| Voltage Rating | 500 V | 500 V | 500 V |
| Wire Gauge Range | 28 AWG to 12 AWG | 28 AWG to 12 AWG | 28 AWG to 12 AWG |
| Connection Method | Spring Cage | Spring Cage | Spring Cage |
| Color | Blue | Blue | Gray |
| Length | 20 mm | 20 mm | 20 mm |
| Width | 5.2 mm | 5.2 mm | 5.2 mm |
| Height | 39 mm | - | - |
| Series | SPB | SPB | SPB |
| Brand | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Product Type | DIN Rail Terminal Blocks | DIN Rail Terminal Blocks | DIN Rail Terminal Blocks |
| Factory Pack Quantity | 50 | 50 | 50 |
| Subcategory | Terminal Blocks | Terminal Blocks | Terminal Blocks |
| Tradename | CLIPLINE | CLIPLINE | CLIPLINE |
| Wire Gauge Max | 12 AWG | 12 AWG | 12 AWG |
| Wire Gauge Min | 28 AWG | 28 AWG | 28 AWG |
| Part # Aliases | SPB_2,5/_1-M_BU SPB251MBU | SPB_2,5/_1-L_BU SPB251LBU | SPB_2,5/_1-M SPB251M |
| Unit Weight | 0.123459 oz | 0.121342 oz | 0.121695 oz |