


| Brand | ALLEN BRADLEY |
|---|---|
| Manufacturer Part Number | 1691-N2 |
| Part Type | PROTECTOR |
The Allen-Bradley 1691-N2 Contact Protector is a valuable addition to any electrical control system designed to provide protection against short circuits, overloads, and other potentially harmful electrical events. This versatile device is engineered to comply with UL 1283 and UL 1699 standards for terminal enclosures and UL 1699B standards for contact protection.
This contact protector is designed for use with Allen-Bradley 1752-N1 and 1752-N2 contactors, offering essential protection for motor starting applications. The protector housing is made of cast aluminum, ensuring durability and resistance to harsh environments. The zinc-nickel plated terminals provide excellent electrical conductivity and corrosion resistance.
The Allen-Bradley 1691-N2 Contact Protector features flush-mounted terminals to ensure a compact and streamlined design. This not only enhances the aesthetic appeal but also makes cabling easier, as no protruding terminals can cause damage during installation or operation. The total number of terminals provided is twelve, allowing for flexibility in wiring configurations.
Each terminal in the Allen-Bradley 1691-N2 Contact Protector is clearly labeled, facilitating easy identification and facilitating the wiring process. The contacts in the protector are rated for 250 volts AC, 600 volts DC, and have a current capacity of 25 amps. This wide range makes the contact protector compatible with a variety of motor and control applications.
In the event of a short circuit or overload, the Allen-Bradley 1691-N2 Contact Protector is designed to trip, interrupting the electrical current and preventing damage. The protector also features a manual reset button, allowing for quick restoration of power in the event of a non-harmful fault.
This Allen-Bradley contact protector is visually appealing, with its slight antique brass finish, which is a bright and eye-catching alternative to traditional silver or black covers. It also is easy to install, with a simple bus bar design and straight-wire connections. In terms of dimensional measure, it has an overall height of 3.625 inches, width of 3.4375 inches, and depth of 1.75 inches.
The Allen-Bradley 1691-N2 Contact Protector is a reliable and essential component for any electrical control system, offering both functionality and flexibility while ensuring the safety of your equipment and personnel.
The Allen-Bradley 1691-N2 Contact Protector is a crucial component in electrical systems that provides overload and short-circuit protection for motor starters and contactors. In this analysis, we will discuss the key features and advantages of this product, followed by potential drawbacks, and conclude with a recommendation based on the information provided.
Features and Advantages:1. Robust Design: The 1691-N2 Contact Protector is engineered to withstand harsh industrial environments, providing reliable protection against overload and short-circuits. This industrial-grade component ensures the longevity of the operational machinery.
2. Versatility: It can be configured for use with various types of contactors, motor starters, and motor control centers, enhancing its adaptability for diverse applications.
3. Easy Installation: The Contact Protector is designed for quick and simple installation, saving time and effort in the electrical design and installation processes.
4. Overload Protection: By providing overload protection, the 1691-N2 Contact Protector prevents the motor and connected equipment from damage caused by excessive current, minimizing downtime and repair costs.
5. Short-Circuit Protection: The contact protector prevents destruction of equipment caused by sudden short circuits, ensuring system safety and increased equipment life.
Potential Drawbacks:1. Price: Compared to some other contact protector models from different manufacturers, the Allen-Bradley 1691-N2 Contact Protector may be priced higher due to its industrial-grade design and reliability.
2. Compatibility: Although versatile, it may not be compatible with some specific motor control applications. Users are advised to confirm compatibility with their electrical system before purchasing.
Conclusion:The Allen-Bradley 1691-N2 Contact Protector is a robust and reliable component that offers overload and short-circuit protection for various types of motor control applications. Its easy installation and industrial-grade design make it a valuable investment for avoiding costly repairs and system downtime. However, its comparatively higher price may be a potential concern for some users. After weighing these factors, it is recommended for users who prioritize reliability, easy installation, and system safety in their electrical applications.
Combined shipping on multiple items. Whats included. Special invoicing and/or packaging requests. Please see above for details on item condition.
But when available in multiple quantity, the photo shown is representative of item. No stocking fees, no hassles.
