| PartNumber | 3001721 | 3001734 | 3001705 |
| Description | Fixed Terminal Blocks HDFK 16 | Fixed Terminal Blocks HDFKV 16 | DIN Rail Terminal Blocks MT 1 5-TWIN-PE |
| Manufacturer | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Product Category | Fixed Terminal Blocks | Fixed Terminal Blocks | DIN Rail Terminal Blocks |
| RoHS | Y | Y | Y |
| Number of Positions | 1 Position | 1 Position | 3 Position |
| Pitch | 12.1 mm | 12.1 mm | - |
| Connection Method | Screw | Screw | Screw |
| Current Rating | 76 A | 76 A | - |
| Voltage Rating | 500 V | 500 V | - |
| Wire Gauge Range | 20 AWG to 4 AWG | 20 AWG to 4 AWG | 26 AWG to 16 AWG |
| Series | HDFK | HDFKV | MT |
| Color | Gray | Gray | Green / Yellow |
| Product | Fixed Terminal Blocks | Fixed Terminal Blocks | - |
| Brand | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | UL 94 V-0 |
| Product Type | Fixed Terminal Blocks | Fixed Terminal Blocks | DIN Rail Terminal Blocks |
| Factory Pack Quantity | 50 | 50 | 50 |
| Subcategory | Terminal Blocks | Terminal Blocks | Terminal Blocks |
| Tradename | COMBICON Power | COMBICON Power | CLIPLINE |
| Wire Gauge Max | 4 AWG | 4 AWG | 16 AWG |
| Wire Gauge Min | 20 AWG | 20 AWG | 26 AWG |
| Part # Aliases | HDFK_16 HDFK16 | HDFKV_16 HDFKV16 | MT_1,5-TWIN-PE MT15TWINPE |
| Unit Weight | 1.403904 oz | 1.473041 oz | 0.137568 oz |
| Type | - | - | Ground Modular Terminal Block |
| Length | - | - | 28 mm |
| Width | - | - | 4.2 mm |
| Mounting Type | - | - | DIN Rail (NS 15) |
| Number of Rows | - | - | 2 Row |