| PartNumber | 3210567 | 321056 | 3210568 |
| Description | DIN Rail Terminal Blocks PTTB 2,5 | Terminals FLAG RING 6 | DIN Rail Terminal Blocks PTTB 2 5 OG |
| Manufacturer | Phoenix Contact | TE Connectivity | Phoenix Contact |
| Product Category | DIN Rail Terminal Blocks | Terminals | DIN Rail Terminal Blocks |
| RoHS | Y | Y | Y |
| Number of Positions | 4 Position | - | 4 Position |
| Current Rating | 22 A | - | 22 A |
| Voltage Rating | 500 V | - | 500 V |
| Wire Gauge Range | 26 AWG to 12 AWG | - | 26 AWG to 12 AWG |
| Connection Method | Push-In | - | Push-In |
| Color | Gray | - | Orange |
| Length | 68 mm | - | 68 mm |
| Width | 5.2 mm | - | 5.2 mm |
| Series | PTTB | SOLISTRAND | PT |
| Brand | Phoenix Contact | TE Connectivity / AMP | Phoenix Contact |
| Maximum Operating Temperature | + 130 C | - | + 130 C |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Product Type | DIN Rail Terminal Blocks | Terminals | DIN Rail Terminal Blocks |
| Factory Pack Quantity | 50 | 100 | 50 |
| Subcategory | Terminal Blocks | Terminals | Terminal Blocks |
| Tradename | CLIPLINE | SOLISTRAND | CLIPLINE |
| Wire Gauge Max | 12 AWG | - | 12 AWG |
| Wire Gauge Min | 26 AWG | - | 26 AWG |
| Part # Aliases | PTTB_2,5 PTTB25 | 321056 | PTTB_2,5_OG PTTB25OG |
| Unit Weight | 0.389001 oz | - | 0.391541 oz |
| Product | - | Screw Terminals | - |
| Type | - | Ring | Dual-Level Terminal Block |
| Stud / Tab Size | - | 7.94 mm | - |
| Wire Gauge | - | 6 AWG | - |
| Termination Style | - | Crimp | - |
| Gender | - | Female | - |
| Insulation | - | Not Insulated | - |
| Contact Plating | - | Tin | - |
| Contact Material | - | Copper | - |
| Packaging | - | Bulk | - |
| Insulation Material | - | Not Insulated | - |
| Material | - | Copper | - |
| Maximum Bundle Diameter | - | 5.69 mm | - |
| Flammability Rating | - | - | UL 94 V-0 |
| Height | - | - | 49.7 mm |
| Mounting Type | - | - | DIN Rail (NS 35/7.5, NS 35/15) |