
( Brand: Square D ), ( Manufacturer Part Number: SSP04EMA12 ), ( Type: Surge Protective Device ), ( Unit Type: Unit ), ( Color: Black ), ( Voltage: 480y/277v ), ( Frequency: 50/60hz ), ( Material: Plastic ), ( Features: Indicator Light ), ( Country/region Of Manufacture: Mexico )
The SSP04ema12 Surge Device is a robust and reliable electrical protection solution designed for three-phase power systems operating at both 50 and 60 Hz. This device is specifically engineered to handle a voltage rating of 480Y/277V, making it suitable for a wide range of industrial and commercial applications.
The SSP04ema12 Surge Device is equipped with a 120kA surge capacity, ensuring it can withstand even the most severe voltage spikes and surges that may occur due to various electrical faults or power system disturbances. This high surge capacity not only ensures the protection of connected equipment but also helps in maintaining the overall reliability and longevity of the power system.
The device is designed as a surge arrester, which means it provides protection against overvoltages, transient surges, and lightning strikes. It operates by limiting the voltage rise across the protected equipment by shunting excess current to ground, thereby preventing damage to the equipment.
The SSP04ema12 Surge Device is a square type surge arrester, which means it has a square cross-sectional area. This design provides better mechanical strength and allows for easier installation and maintenance compared to other types of surge arresters.
In summary, the SSP04ema12 Surge Device is a high-performance electrical protection solution that offers reliable protection against overvoltages and transient surges for three-phase power systems. Its 120kA surge capacity, 480Y/277V voltage rating, and easy-to-install square design make it an ideal choice for a variety of industrial and commercial applications.
Pros of buying a Square SSP04EA12 surge device:1. Protects Equipment: The surge device provides protection to your equipment from voltage surges, spikes, and electrical transients, which can damage or even destroy electronic devices.
2. Wide Operating Voltage Range: The device operates over a wide voltage range of 480V to 277V, making it suitable for use in various applications.
3. High Energy Absorption Capacity: The surge device has a high energy absorption capacity of 120kA, which means it can handle large electrical surges without being affected.
4. Suitable for 3-Phase Systems: The device is designed for use in 3-phase electrical systems, making it suitable for industrial and commercial applications.
5. Compatible with 50/60 Hz: The surge device is compatible with both 50 Hz and 60 Hz electrical systems, making it a versatile option for use in various regions.
Cons of buying a Square SSP04EA12 surge device:1. Cost: The surge device is relatively expensive compared to other surge protection devices in the market.
2. Requires Professional Installation: The surge device is not a simple plug-and-play device and requires professional installation to ensure proper operation and safety.
3. Limited Warranty: The device comes with a limited warranty of one year, which may be insufficient for some users.
Conclusion:The Square SSP04EA12 surge device is a high-quality surge protection device that provides excellent protection for your equipment from voltage surges, spikes, and electrical transients. Its wide operating voltage range, high energy absorption capacity, and compatibility with 3-phase systems and 50/60 Hz electrical systems make it a versatile option for various applications. However, its cost and the requirement for professional installation may be a deterrent for some users. Ultimately, whether or not to buy this surge device depends on your specific needs, budget, and the level of protection you require for your equipment.
Recommendation:If you have expensive electrical equipment and require a high level of protection against voltage surges, then the Square SSP04EA12 surge device is an excellent option. While it may be expensive and require professional installation, the peace of mind and protection it provides for your equipment make it a worthwhile investment. However, if you have a limited budget or do not require such a high level of protection, there may be other surge protection devices that are more cost-effective and suitable for your needs. It is important to carefully evaluate your specific requirements and budget before making a decision.
May show some signs of wear due to age and storage. Surplus Inventory. New Old Stock. Condition Notes: Open box.
SquareSSP04EMA12 Surge Protective Device 480Y/277V 120kA 50/60Hz 3-Phase.