Description
Product Name: 1492-N76 Allen Bradley Processor module
Product details:
The 1492-N76 is typically a Feed-Through Terminal Block (or sometimes referred to as a standard connection terminal block) from Allen-Bradley’s 1492 product series.
- Function: Its primary function is to securely connect two or more wires together, allowing for the passage of electrical current or signals within an enclosure or panel.
- Design: It usually features a robust, modular design that allows for easy snap-on mounting onto standard DIN rails (like the 35 mm DIN rail). This modularity is key for high-density wiring and ease of installation and modification.
- Connection Method: It generally utilizes a screw clamp connection, which is a highly reliable and commonly accepted method in industrial environments for vibration resistance and secure contact.
2. ⚙️ Product Specifications (产品参数)
While detailed specifications can vary slightly, a standard 1492-N76 terminal block usually has parameters similar to the following:
| Parameter | Typical Specification |
| Series | 1492 |
| Type | Feed-Through / Standard Terminal Block |
| Wire Size (Solid/Stranded) | 22-10 AWG (approx. 0.5-6.0 $\text{mm}^2$) |
| Voltage Rating | Up to 600V (or higher, depending on agency rating) |
| Current Rating | Up to 50 A (or higher, depending on wire size and rating) |
| Connection Method | Screw Clamp |
| Mounting | DIN Rail (35 $\text{mm}$) |
| Number of Connections | 2 (In/Out) |
| Housing Material | Polyamide (Insulating Material) |
| Color | Gray (Standard for Feed-Through) |
3. ✅ Product Advantages (产品优势)
- Reliable Connection: The screw clamp technology provides a high-quality, gas-tight connection that is resistant to vibration, crucial in harsh industrial settings.
- DIN Rail Mounting: Easy and fast installation and removal for simplified wiring and maintenance.
- Modular Design: Allows for high-density wiring in control panels, saving valuable space, and facilitates easy modification or expansion of the wiring system.
- Accessory Availability: Part of a comprehensive system with compatible accessories like end barriers, end anchors, terminal markers, and jumpers, enabling flexible and organized wiring.
- Durability: Made from robust materials (like Polyamide) that offer excellent insulating properties and resistance to flame/fire.
4. ⚠️ Important Considerations (注意事项)
- Proper Torque: When using screw clamp terminals, it is critical to apply the correct tightening torque to the screws as specified by Allen-Bradley. Over-tightening can damage the wire or the terminal, and under-tightening can lead to a loose, high-resistance connection.
- Wire Preparation: For stranded wires, using an appropriate ferrule is highly recommended to ensure maximum contact area and prevent strand damage under the screw clamp.
- Current/Voltage Limits: Always ensure that the current and voltage of the application do not exceed the published ratings of the 1492-N76 terminal block.
- Accessories: Use the correct end barriers and end anchors to maintain insulation and secure the terminal block firmly on the DIN rail.
5. 🏭 Product Applications (产品应用)
The 1492-N76 terminal blocks are essential components in virtually any industrial electrical system:
- Control Cabinets & Panels: Used to organize and route power and control wiring from field devices to PLCs (Programmable Logic Controllers), HMIs, or other control components.
- Machine Wiring: Connecting sensors, actuators, motors, and input/output (I/O) devices to the main control system.
- Power Distribution: Providing secure points for splitting or distributing lower-current power feeds within a panel.
- Junction Boxes: Used in field junction boxes to terminate and connect field wiring runs.
- General Industrial Wiring: Wherever a permanent, reliable, and organized wire connection point is needed in an industrial setting.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
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