| Allicdata Part #: | 1849-1071-ND |
| Manufacturer Part#: |
31249103 |
| Price: | $ 1.30 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | METZ CONNECT USA Inc. |
| Short Description: | SCREW TYPE TERMINAL BLOCK, PLUG, |
| More Detail: | 3 Position Terminal Block Plug, Female Sockets 0.2... |
| DataSheet: | 31249103 Datasheet/PDF |
| Quantity: | 2500 |
| 1 +: | $ 1.17810 |
| 10 +: | $ 0.89208 |
| 25 +: | $ 0.82681 |
| 50 +: | $ 0.74353 |
| 100 +: | $ 0.72538 |
| 250 +: | $ 0.63471 |
| 500 +: | $ 0.58031 |
| 1000 +: | $ 0.52591 |
| 5000 +: | $ 0.46243 |
| Wire Gauge or Range - AWG: | 12-28 AWG |
| Insulation Height: | 0.610" (15.49mm) |
| Contact Tail Length: | -- |
| Housing Material: | Polyamide (PA66), Nylon 6/6 |
| Contact Material: | Copper Tin |
| Wire Strip Length: | -- |
| Torque - Screw: | 0.51 Nm (4.5 Lb-In) |
| Screw Size: | M3 |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Features: | Retention Latches (Non-Wire Side) |
| Contact Mating Finish: | Tin |
| Operating Temperature: | -40°C ~ 105°C |
| Color: | Black |
| Wire Gauge or Range - mm²: | 0.08-2.5mm² |
| Series: | -- |
| Voltage - UL: | 300V |
| Current - UL: | 16A |
| Current - IEC: | -- |
| Mounting Type: | Free Hanging (In-Line) |
| Termination Style: | Screw - Rising Cage Clamp |
| Plug Wire Entry: | 180° |
| Header Orientation: | -- |
| Pitch: | 0.200" (5.08mm) |
| Number of Levels: | 1 |
| Positions Per Level: | 3 |
| Number of Positions: | 3 |
| Type: | Plug, Female Sockets |
| Part Status: | Active |
| Packaging: | Bulk |
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Introduction
31249103 is a type of terminal block, header, plug and socket, that has both a distinct application field and a specific working principle. It is a thermoplastic polyester, insulated terminal block with special features, such as superior electrical characteristics, resistance to extreme temperatures, and resistance to vibration and corrosion.
Application Field
31249103 is typically used in industrial environments and in applications where higher currents need to be reliably connected in switching devices, control boxes, motor Protection, panels, and much more. It is suitable for secure and dependable connections in either lead or leadless mode, which makes it an indispensable component in high-voltage applications. Its high current and voltage capacity facilitates connections in complex layouts that would otherwise be difficult to establish and secure.
In addition, 31249103 is approved for use in hazardous environments, such as explosion-resistant areas for use in potentially explosive atmospheres. Its high-temperature resistance ensures that it can be installed in high-temperature locations and its dust-resistant design also makes it an ideal choice for dusty and dusty environments.
Working Principle
31249103 is designed to provide reliable connections and to ensure that no single component can cause an electrical failure. This is achieved via a ratchet and pawl locking system which ensures that the terminal block connections are secure. It is a screw-less type terminal block, meaning that it does not require any special tools to operate. Every connection is securely made by rotating a thumbwheel and locking into place, and the connection can be released by depressing a spring release button.
The working principle also utilizes a clip mechanism which, when tripped, disengages any two contacts, making it almost impossible for an electrical malfunction to occur. This level of safety cannot be achieved with traditional screw type terminal blocks. Combining this safety feature with its high current and voltage capabilities make it ideal for any environment where safety and reliability are of utmost importance.
Conclusion
The 31249103 is a terminal block, header, plug and socket that is both reliable and safe, and is designed for a properties easy connection in industrial environments. It offers superior electrical characteristics, resistance to extreme temperatures, and resistance to corrosion, making it an ideal choice for control and switchgear environments. It also has a screw-less design which eliminates the need for any special tools, and brings the convenience of rapid assembly and disassembly. Together, these properties make the 31249103 a highly regarded terminal block.
The specific data is subject to PDF, and the above content is for reference
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TERM BLOCK PLUG 20POS STR 5.08MM20 Posit...
TERM BLOCK PLUG 20POS STR 5.08MM20 Posit...
TERM BLOCK PLUG 20POS STR 5.08MM20 Posit...
TERM BLOCK PLUG 19POS STR 5.08MM19 Posit...
TERM BLOCK PLUG 19POS STR 5.08MM19 Posit...
TERM BLOCK PLUG 19POS STR 5.08MM19 Posit...
31249103 Datasheet/PDF