| PartNumber | 2962609 | 2962654 | 2962638 |
| Description | Terminal Block Interface Modules UM 45-FLK40 | Terminal Block Interface Modules UM 45-FLKS20 | Terminal Block Interface Modules UM 45-FLK64 |
| Manufacturer | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Product Category | Terminal Block Interface Modules | Terminal Block Interface Modules | Terminal Block Interface Modules |
| RoHS | Y | Y | Y |
| Product | Passive Interface Modules | Passive Interface Modules | Passive Interface Modules |
| Number of Positions | 40 Position | 20 Position | 64 Position |
| Current Rating | 1 A | 1 A | 1 A |
| Voltage Rating | 125 V | 25 VAC, 60 VDC | 60 V |
| Wire Gauge Range | 26 AWG to 16 AWG | - | 26 AWG to 16 AWG |
| Series | Varioface | Varioface | Varioface |
| Color | Green | Green | - |
| Height | 45 mm | - | - |
| Width | 126 mm | - | - |
| Brand | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Maximum Operating Temperature | + 50 C | - | + 50 C |
| Minimum Operating Temperature | - 20 C | - | - 20 C |
| Product Type | Terminal Block Interface Modules | Terminal Block Interface Modules | Terminal Block Interface Modules |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Terminal Blocks | Terminal Blocks | Terminal Blocks |
| Tradename | INTERFACE Cabling | INTERFACE Cabling | INTERFACE Cabling |
| Wire Gauge Max | 16 AWG | 16 AWG | 16 AWG |
| Wire Gauge Min | 26 AWG | 26 AWG | 26 AWG |
| Part # Aliases | UM_45-FLK40 UM45FLK40 | UM_45-FLKS20 UM45FLKS20 | UM_45-FLK64 UM45FLK64 |
| Unit Weight | 3.688598 oz | 3.386300 oz | 8.359929 oz |
| Termination Style | - | Screw | Screw |
| Housing Material | - | Polyvinyl Chloride (PVC) | - |
| Mounting Style | - | - | DIN Rail |