The part number **1792164** refers to a specific **PCB Terminal Block** manufactured by **Phoenix Contact**, a global leader in industrial connection technology. This component is part of the "COMBICON" product line, specifically the **MVSTBW** series. --- ### ## Technical Specifications Below are the primary electrical and physical characteristics of the 1792164 terminal block: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Phoenix Contact | | **Type** | Plug-in Terminal Block (Vertical) | | **Number of Positions** | 10 Positions | | **Pitch (Spacing)** | 5.08 mm (0.2 inches) | | **Nominal Current** | 12 A | | **Nominal Voltage (III/2)** | 320 V | | **Connection Method** | Screw connection with tension sleeve | | **Wire Gauge (AWG)** | 24 - 12 AWG | | **Color** | Green | --- ### ## Key Features and Design The 1792164 is designed for reliability in industrial environments. Its specific design features include: 1. **Plug-in Direction:** This is a "Vertical" (MVSTBW) version, meaning the conductor enters the plug from the side opposite to the plugging direction. This allows for specific cable management configurations on a PCB. 2. **Screw Connection:** It utilizes a robust M3 screw system. The tension sleeve principle ensures that the wire is clamped securely without being damaged by the screw itself. 3. **Material:** The housing is made of Polyamide (PA), which offers high mechanical strength and excellent electrical insulation properties. 4. **Compatibility:** It is designed to mate with standard MSTB 2,5 headers, making it highly versatile for modular electronic assemblies. ### ## Common Applications * **Industrial Control Systems:** Used in PLC (Programmable Logic Controller) I/O modules. * **Power Supplies:** Providing a removable interface for AC/DC power input and output. * **HVAC Systems:** Connecting sensors and actuators to control boards. * **Automation:** Interfacing field wiring with printed circuit boards in factory environments. --- ### ## Safety and Standards This component meets several international safety standards, ensuring it can be used in global markets: * **UL/CUL Recognized:** Rated for North American safety standards. * **VDE/IECEE CB Scheme:** Certified for European and international safety. * **RoHS Compliant:** Free from hazardous substances like lead and mercury.