MERSEN SP07U550 Surge Devices 078200149036

( Brand: Mersen ), ( Manufacturer Part Number: SP07U550 ), ( UPC: 078200149036 ), ( Type: Surge Protection Devices ), ( Weight: 4.00 )

Review MERSEN Surge Protection Devices Spd Accessories

The Mersen SP07U550 Surge Protective Device (SPD) is a crucial component in safeguarding electrical systems against power surges and transient voltages. This high-performance surge protector, manufactured by Mersen, is designed to provide reliable protection for electrical equipment and circuits.

The SP07U550 model is specifically engineered for applications requiring a high level of surge protection. It boasts a robust design that can handle surge currents up to 550,000 Amps, making it suitable for industrial and critical infrastructure applications. Its surge capacity is impressive, as it can interrupt surges of up to 8/20kA (8/20kA is a standard measurement for surge protective devices).

This surge protector features a metal-oxide varistor (MOV) technology that is known for its ability to absorb excessive voltage and distribute it harmlessly to the ground. The MOVs are carefully arranged in parallel to ensure maximum protection for the connected equipment. The device also includes a grounding terminal for proper grounding of the electrical system.

One of the key advantages of the Mersen SP07U550 surge protector is its compact design. Despite its impressive surge protection capabilities, it can be easily installed in various applications due to its relatively small size. Additionally, it can be used in various voltage configurations, including 120V, 240V, 277V, and 480V, making it versatile for diverse electrical systems.

The SP07U550 surge protector is also designed to offer long-term reliability. It undergoes rigorous testing to ensure its performance under different conditions, such as high voltage, low voltage, and overcurrent. The device is also UL listed, ensuring that it meets the safety and performance standards set by Underwriters Laboratories.

In summary, the Mersen SP07U550 Surge Protective Device is a powerful and reliable solution for protecting electrical systems against damaging power surges and transient voltages. Its robust design, high surge capacity, versatile voltage compatibility, and long-term reliability make it an essential choice for industrial and critical infrastructure applications.

Mersen's SP07U550 Surge Protection Devices (SPDs) are known for their high performance and reliability in protecting electrical systems from power surges. Here are some pros and cons to help you make an informed decision about purchasing these surge protectors.

1. High Surge Capacity: The Mersen SP07U550 SPDs have a high surge capacity, making them suitable for protecting sensitive electrical equipment from power surges, voltage spikes, and overvoltage conditions.

2. Robust Construction: These surge protectors are built with high-quality components and have a robust design, ensuring they can withstand the rigors of industrial environments.

3. UL and CSA Certified: The Mersen SP07U550 SPDs are UL and CSA certified, which means they have met the safety and performance standards set by these organizations.

4. Customizable: These surge protectors are available in various configurations, allowing users to customize them based on their specific requirements.

5. Easy Installation: The Mersen SP07U550 SPDs are easy to install, making them a popular choice for industrial applications where downtime is costly.

1. Price: The Mersen SP07U550 SPDs are more expensive than some other surge protectors on the market, making them a higher investment upfront.

2. Size: These surge protectors are larger than some other models, which may make them less suitable for applications where space is limited.

3. Limited Protection against Electromagnetic Interference (EMI): While the Mersen SP07U550 SPDs provide excellent surge protection, they may not offer the same level of protection against electromagnetic interference (EMI) as other surge protectors specifically designed for that purpose.

The Mersen SP07U550 Surge Protection Devices are an excellent choice for industrial applications where high surge capacity and robust construction are essential. While they may be more expensive than some other surge protectors, their UL and CSA certification, ease of installation, and customizable options make them a worthwhile investment for those who require reliable and effective surge protection.

If you are in the market for a high-performance surge protector for industrial applications, the Mersen SP07U550 SPDs are an excellent choice. Their robust construction, high surge capacity, and UL and CSA certification make them a reliable investment for protecting sensitive electrical equipment from power surges and voltage spikes. However, if you require protection against electromagnetic interference (EMI) or have limited space, you may want to consider other surge protector models specifically designed for those purposes.

Details:

Best Offer Accepted?: Yes, Sales Phone Number: Number x OEM, NSB, NNB, NWD, and REF. Condition: Unused Surplus - In Original Box Product/Box may have shelf wear This Product Does Not Carry Manufacturers Warranty. Product Notes.

Surplus product, in Un-Used condition, may have minor wear on packaging. These items are sold as is and purchased at buyers risk. NWD: Un-Used Surplus with Minor Defects. Used product, no damage, may have cosmetic defects, be missing original packaging.

Product length : 3.00 In. We buy and sell products in the following conditions. Surplus product, in Un-Used condition, fully functional with minor cosmetic defects. Surplus product, in Un-Used condition, missing the original packaging.

Items do not carry a Manufacturers Warranty. Damaged product, not fit for use or installation, sold parts. Product width : 2.00 In. Product height : 2.00 In.

OEM: From the Original Equipment Manufacturer or In-House Warranty. Refurbished product, fully functional and repaired to OEM or better standards. As the product would be bought and sold in standard supply chain.

part #: sp07u550 prices

• $37.00-$185.00

specifications surgeprotectoro:

• brand: Mersen
• mpn: Sp07u550
• upc: 078200149036
• type: Surge Protection Devices
• weight: 4.00

general surgeprotectoro:

• Electrical Supplies > Power Strips, Extension Cords Adapters > Power Strips Surge Protectors
• condition: New

payments surgeprotectoro:

• other
• wallet: Apple-pay
• credit card: Mastercard

returns surgeprotectoro:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

offer surgeprotectoro:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• best offers: True
• quantity: 4
• started: August 17, 2025

seller surgeprotectoro:

• city: Buffalo, New York
• rating: 99.7%
• # reviews: 7268

shipping surgeprotectoro:

• type: Fixed
• service: USPS Ground Advantage
• carrier: USPS
• transit: 4-8 Days
• class: Standard
• cost: $0.00

Mersen SP07U550 Is Similar To:

• Sp275u Mersen Lot Of Pluggable Surge Protective Device (54.5% similar) 005990870-01 module T25328 us now precision products E99-001, 3 Nan table surgical operating f now lot of 500 250LDB, 022806, MSD28774, 21AA13C PCB boards T75498 working pneumatic slighting laser material handling packing more industrial equipment electrical equipment tools heating cooling ...(November 11th, 2018)
• Sp350pv Mersen Lot Of Pluggable Surge Protective Device (54.1% similar) Here to via message related items barista ARP-1608AP LCD touch screen T83908 1,999. working pneumatic slighting laser material handling packing more industrial equipment electrical equipment tools heating cooling motors transmissions plastic process equip. 00FLUKE trend b clock ram T13140 1,000...(November 11th, 2018)
• Stxr120v3y50 Mersen Surge Protector Device (57.1% similar) ...(May 29th, 2017)
• Mersen Sp07u320 Surge-trap Supressor Pluggable (56.9% similar) Part #: Mersen SP07U320 for sale...(August 4th, 2024)
• Mersen 782001472504 Stxh240s05 Split Phase Residential Surge Grey (31.4% similar) Surge-trap STX surge protective device adds a critical layer of protection for your entire home. Whole house surge protection, ul 1449 4TH edition type 1 spd, made technology ensuring safety reliability, meets neck article 230.67 requirements, the product is manufactured in Mexico from your family ...(December 8th, 2024)
• Mersen St320-4m Surge-trap Surge Protective Device 277 480v 50 60hz 3ph 6-14 Awg (52.9% similar) Condition notes: ready to install. Used working condition. Mersen ST320-4M surge-trap surge protective device 277/480V 50/60HZ 3PH 6-14 wag...(February 5th, 2025)
• Robertshaw Stxr480y05 Mersen 3 Phase Surge-trap Protective Device (47.9% similar) The Mersen STXR480Y05 is a 277/480V ac, 50/60 Hz, 3 phase eye surge protector and used for commercial industrial applications are recommended replacement of obsolete surge arrests.: color, height , length , upc compact in size, the surge-trap series provides type 1 and 2 surge protection to help ...(March 22nd, 2025)