I’ve compiled a list of the 14 best online double-conversion UPS units for critical loads in 2026, focusing on models like Tripp Lite, Vertiv, and Eaton that offer reliable power with advanced management features. These units provide high capacity, extended runtime options, and environmental monitoring, ensuring your critical systems stay online during outages. If you want to discover which models suit your needs best, explore the detailed features and benefits further.
Key Takeaways
- Prioritize units with high VA/W watt ratings and extended runtime capabilities for critical load support.
- Select models with advanced management features like remote monitoring, LCD displays, and environmental sensors.
- Focus on proven brands such as Tripp Lite, Eaton, and Vertiv offering reliable double-conversion online UPS solutions.
- Consider scalability options including external battery packs and modular designs to future-proof investments.
- Ensure units comply with energy efficiency standards and offer comprehensive warranties and support services.
| Tripp Lite SmartOnline 700VA UPS with LCD |  | Best Overall | Power Capacity: 700VA/630W | Form Factor: Tower | Managed Outlets: 6 outlets (split in two load banks) | VIEW LATEST PRICE | See Our Full Breakdown |
| Maruson 1000VA Double-Conversion UPS Battery Backup |  | Reliable Power | Power Capacity: 1000VA/900W | Form Factor: Compact | Managed Outlets: 4 outlets | VIEW LATEST PRICE | See Our Full Breakdown |
| Tripp Lite 1000VA Online UPS with LCD |  | Compact Performance | Power Capacity: 1000VA/900W | Form Factor: Rack/Tower | Managed Outlets: 8 outlets | VIEW LATEST PRICE | See Our Full Breakdown |
| Vertiv Liebert GXT5 UPS 10kVA Rack/Tower |  | Enterprise Ready | Power Capacity: 10kVA/10kW | Form Factor: Rack/Tower | Managed Outlets: 8 outlets | VIEW LATEST PRICE | See Our Full Breakdown |
| Maruson 1000VA Double-Conversion UPS Battery Backup | | High Capacity | Power Capacity: 1000VA/900W | Form Factor: Tower | Managed Outlets: 4 outlets | VIEW LATEST PRICE | See Our Full Breakdown |
| MARUSON 3000VA Online Sine Wave UPS with Surge |  | Business Critical | Power Capacity: 3000VA/2880W | Form Factor: Rack/Tower | Managed Outlets: 8 outlets + 1 L5-30R | VIEW LATEST PRICE | See Our Full Breakdown |
| CyberPower 1000VA/1000W Online Sinewave UPS System |  | Space Saver | Power Capacity: 1000VA/1000W | Form Factor: Rack/Tower | Managed Outlets: 8 outlets | VIEW LATEST PRICE | See Our Full Breakdown |
| CyberPower OL1500RTXL2UN UPS with Surge Protection |  | Energy Efficient | Power Capacity: 1500VA/1350W | Form Factor: Rack/Tower | Managed Outlets: 8 outlets | VIEW LATEST PRICE | See Our Full Breakdown |
| Eaton 9PX 2000VA UPS with Network Card |  | Advanced Management | Power Capacity: 1500VA/1350W | Form Factor: Rack/Tower | Managed Outlets: 6 outlets | VIEW LATEST PRICE | See Our Full Breakdown |
| Tripp Lite SmartOnline 700VA UPS with LCD | | Heavy Duty | Power Capacity: 1500VA/1350W | Form Factor: Tower | Managed Outlets: 6 outlets (4 managed, 2 load bank) | VIEW LATEST PRICE | See Our Full Breakdown |
| Tripp Lite Eaton 1500VA Pure Sine Wave UPS |  | User-Friendly | Power Capacity: 1500VA/1350W | Form Factor: Rack/Tower | Managed Outlets: 6 outlets | VIEW LATEST PRICE | See Our Full Breakdown |
| Eaton Tripp Lite SmartOnline 1000VA UPS with LCD |  | Flexible Installation | Power Capacity: 1000VA/900W | Form Factor: Rack/Tower | Managed Outlets: 6 outlets | VIEW LATEST PRICE | See Our Full Breakdown |
| Vertiv Liebert GXT5 UPS 1500VA with SNMP/Webcard |  | Eco-Friendly | Power Capacity: 1500VA/1350W | Form Factor: Rack/Tower | Managed Outlets: 4 outlets | VIEW LATEST PRICE | See Our Full Breakdown |
| Vertiv Liebert GXT5 UPS 2000VA/1800W Rack/Tower |  | Top Performance | Power Capacity: 1500VA/1350W | Form Factor: Rack/Tower | Managed Outlets: 6 outlets (4 managed, 2 load bank) | VIEW LATEST PRICE | See Our Full Breakdown |
More Details on Our Top Picks
Tripp Lite SmartOnline 700VA UPS with LCD
If you’re looking for a reliable backup power solution for critical loads, the Tripp Lite SmartOnline 700VA UPS with LCD is an excellent choice. It provides 630W of pure sine wave power through its double-conversion design, ensuring clean, consistent energy. With six outlets—four split into load banks for shedding non-essential devices—you can extend runtime for essential equipment. The smart front panel LCD shows detailed system info, while managed outlets enable precise load monitoring. Plus, features like EMI/RFI filtering, remote management via network interface, and hot-swappable batteries make this UPS versatile, easy to maintain, and perfect for safeguarding your critical systems.
- Power Capacity:700VA/630W
- Form Factor:Tower
- Managed Outlets:6 outlets (split in two load banks)
- Remote Management:Web interface, RPO/ROO port
- Battery Replacement:User-replaceable, hot-swappable
- Alarms/Indicators:LCD display, audible alarms
- Additional Feature:Hot-swappable internal batteries
- Additional Feature:Environmental monitoring support
- Additional Feature:LCD system status display
Maruson 1000VA Double-Conversion UPS Battery Backup
The Maruson 1000VA Double-Conversion UPS Battery Backup stands out as an excellent choice for professionals and organizations that require reliable, clean power for critical electronics. It offers 1000VA/900W of power with true sine wave output, ensuring stable, noise-free operation. Equipped with four outlets, a 5-foot cord, and three 12V/7Ah SLA batteries, it provides seamless backup during outages. Advanced features like DSP technology, active PFC, and wide input voltage range enhance performance. The multifunction LCD and LED indicators give real-time status updates, while EMI/RFI filters and proactive alerts guarantee continuous, protected operation. Backed by a 2-year warranty, it’s a dependable solution for mission-critical environments.
- Power Capacity:1000VA/900W
- Form Factor:Compact
- Managed Outlets:4 outlets
- Remote Management:Optional network card
- Battery Replacement:Yes, internal batteries
- Alarms/Indicators:LCD, LED indicators
- Additional Feature:Wide input voltage range
- Additional Feature:Digital Signal Processor (DSP)
- Additional Feature:Early battery replacement alerts
Tripp Lite 1000VA Online UPS with LCD
For professionals who need reliable power protection with precise monitoring, the Tripp Lite 1000VA Online UPS with LCD offers an excellent solution. It features a 1000VA, 900W capacity with line-interactive design, AVR, and pure sine wave output, ensuring clean, stable power. Its 2U rackmount form fits easily into standard racks, and it includes hardware for vertical placement. The front LCD displays real-time status, alarms, and settings, while network compatibility allows remote management via optional WEBCARDLXE. User-replaceable batteries extend lifespan, and additional battery packs provide longer runtime. With a 2-year warranty and lifetime insurance, it’s a dependable choice for critical load protection.
- Power Capacity:1000VA/900W
- Form Factor:Rack/Tower
- Managed Outlets:8 outlets
- Remote Management:Network interface, optional BP36RT
- Battery Replacement:User-replaceable, internal batteries
- Alarms/Indicators:LCD, status LEDs
- Additional Feature:Rackmount and tower compatible
- Additional Feature:Expandable runtime options
- Additional Feature:Reboot connected equipment feature
Vertiv Liebert GXT5 UPS 10kVA Rack/Tower
The Vertiv Liebert GXT5 UPS 10kVA Rack/Tower stands out as an ideal choice for organizations that need reliable, high-capacity backup power with flexible deployment options. Offering 10kVA/10kW capacity, it supports both 208V and 120V systems, making it versatile for various environments. Its online double conversion technology guarantees continuous, clean power, while the 6U rack or tower configurations provide installation flexibility. With up to 95% efficiency in online mode and 98% in eco-mode, it minimizes energy costs. The integrated maintenance bypass and smart battery management system enhance reliability, making it perfect for data centers, server rooms, and critical infrastructure.
- Power Capacity:10kVA/10kW
- Form Factor:Rack/Tower
- Managed Outlets:8 outlets
- Remote Management:Network card, remote management
- Battery Replacement:User-replaceable, external or internal batteries
- Alarms/Indicators:LCD, LEDs
- Additional Feature:Maintenance bypass included
- Additional Feature:Predictive battery management
- Additional Feature:High energy efficiency
Maruson 1000VA Double-Conversion UPS Battery Backup
If you’re looking for reliable backup power for network devices and critical electronics, the Maruson 1000VA Double-Conversion UPS Battery Backup stands out with its true sine wave output and robust capacity. It offers 1000VA/900W with double-conversion technology, ensuring stable, clean power. Equipped with four outlets for battery backup and surge protection, it supports a wide input voltage range. Its digital signal processor, active power factor correction, and output voltage regulation within 1% guarantee dependable performance. The UPS features a multifunction LCD and LED indicators for real-time monitoring and includes a two-year warranty. Optional remote management makes it a versatile choice for safeguarding essential equipment.
- Power Capacity:1000VA/900W
- Form Factor:Tower
- Managed Outlets:4 outlets
- Remote Management:Optional network card
- Battery Replacement:User-replaceable, internal batteries
- Alarms/Indicators:LCD, alarms
- Additional Feature:External battery pack support
- Additional Feature:Active PFC technology
- Additional Feature:3-year warranty coverage
MARUSON 3000VA Online Sine Wave UPS with Surge
When safeguarding critical business equipment, reliable power is essential, and the Maruson 3000VA online sine wave UPS stands out with its true double-conversion design and robust surge protection. It delivers 2880W of clean, stable power with a pure sine wave output, ensuring smooth operation for servers, routers, and storage devices. Its smart battery charger and adjustable charging rates guarantee quick recharges, while the eight outlets and programmable groups offer flexible device management. The rack-mount design saves space, and the extensive warranty provides peace of mind. Overall, this UPS is a dependable solution for any environment where uptime and power quality are non-negotiable.
- Power Capacity:3000VA/2880W
- Form Factor:Rack/Tower
- Managed Outlets:8 outlets + 1 L5-30R
- Remote Management:Remote monitoring via network card
- Battery Replacement:User-replaceable, internal batteries
- Alarms/Indicators:LCD, LEDs
- Additional Feature:Adjustable battery charging
- Additional Feature:8 outlets with load control
- Additional Feature:Derating mode for frequency change
CyberPower 1000VA/1000W Online Sinewave UPS System
For professionals managing critical loads like servers and network equipment, the CyberPower 1000VA/1000W Online Sinewave UPS System offers reliable, clean power with its active PFC support and sine wave output. Its compact 2U rack or tower design makes it versatile for various setups. Equipped with advanced battery technology, it ensures extended battery life and quick recharging, backed by a 3-year warranty and a $400,000 connected equipment guarantee. The full-color LCD provides real-time status, diagnostics, and event logs, while remote monitoring options via SNMP or HTTP add convenience. Certified by UL, it’s built for dependable, continuous operation in demanding environments.
- Power Capacity:1000VA/1000W
- Form Factor:Rack/Tower
- Managed Outlets:8 outlets
- Remote Management:SNMP/HTTP via optional RMCARD
- Battery Replacement:User-replaceable, internal batteries
- Alarms/Indicators:LCD, notifications
- Additional Feature:PowerPanel Business software
- Additional Feature:Auto-rotating LCD display
- Additional Feature:Space-saving 2U design
CyberPower OL1500RTXL2UN UPS with Surge Protection
The CyberPower OL1500RTXL2UN UPS with Surge Protection stands out as an excellent choice for organizations that need reliable, high-capacity backup for mission-critical equipment. It offers 1500VA/1350W of power, supporting servers, storage, and network devices with UL certification for safety. With 8 outlets providing both battery backup and surge protection, it ensures thorough device safeguarding. The built-in RMCARD205 enables remote management, while the optional EBM modules extend runtime considerably. Rapid charging technology restores batteries from 0-90% in just four hours, backed by a three-year warranty and a $400,000 equipment guarantee. Its robust design and user-friendly LCD make it ideal for demanding critical loads.
- Power Capacity:1500VA/1350W
- Form Factor:Rack/Tower
- Managed Outlets:8 outlets
- Remote Management:RMCARD205, remote management
- Battery Replacement:User-replaceable, internal batteries
- Alarms/Indicators:LCD, LEDs
- Additional Feature:Optional external battery modules
- Additional Feature:USB and serial communication
- Additional Feature:UL certified safety
Eaton 9PX 2000VA UPS with Network Card
If you need reliable power protection for critical loads, the Eaton 9PX 2000VA UPS with Network Card stands out due to its advanced remote management capabilities. This 1800W online double-conversion UPS offers continuous power during outages, with optional extended batteries for longer runtime. Its NETWORK-M2 Gigabit network card allows full remote access, monitoring, and control from anywhere. Designed for rack or tower setups, it features six outlets with managed load shedding and an interactive LCD display showing real-time load and status. This combination of robust power protection and remote management makes it an excellent choice for safeguarding essential equipment.
- Power Capacity:1500VA/1350W
- Form Factor:Rack/Tower
- Managed Outlets:6 outlets
- Remote Management:Network card, remote access
- Battery Replacement:User-replaceable, internal batteries
- Alarms/Indicators:LCD, indicators
- Additional Feature:Switched outlet banks
- Additional Feature:Rack/tower flexible install
- Additional Feature:LCD interface with real-time info
Tripp Lite SmartOnline 700VA UPS with LCD
When safeguarding small to medium-sized servers and networking equipment, the Tripp Lite Eaton 1500VA SmartOnline UPS with LCD display stands out as an excellent choice. It offers pure sine wave double-conversion power, ensuring clean, reliable backup at 120V with a capacity of 1350W. The tower design features an intuitive LCD screen that displays detailed power and status info, along with LED indicators for quick status checks. Its user-replaceable batteries, remote management options, and support for external battery modules provide flexibility and extended runtime. Certified energy-efficient and supporting automatic restart after outages, this UPS delivers dependable protection for critical loads in a compact, user-friendly package.
- Power Capacity:1500VA/1350W
- Form Factor:Tower
- Managed Outlets:6 outlets (4 managed, 2 load bank)
- Remote Management:WEBCARDLXE, load shedding
- Battery Replacement:User-replaceable, internal batteries
- Alarms/Indicators:LCD, LEDs
- Additional Feature:Load shedding capability
- Additional Feature:EnviroSense environmental modules
- Additional Feature:Battery-independent restart
Tripp Lite Eaton 1500VA Pure Sine Wave UPS
For professionals who need reliable, high-quality power protection, the Tripp Lite Eaton 1500VA Pure Sine Wave UPS stands out as an ideal choice. It offers 1500VA of double-conversion power, supporting up to 1350W, and features eight managed outlets for detailed load management. Its ability to connect up to four extended batteries extends runtime, making it suitable for critical applications. With advanced EMI/RFI filtering, remote management via network interface, and user-replaceable batteries, it guarantees continuous, clean power. The LCD display provides real-time status, while automatic restart after outages guarantees dependable operation. It’s a versatile, robust solution for safeguarding sensitive equipment.
- Power Capacity:1500VA/1350W
- Form Factor:Rack/Tower
- Managed Outlets:6 outlets
- Remote Management:WEBCARDLXE, remote configuration
- Battery Replacement:User-replaceable, internal batteries
- Alarms/Indicators:LCD, indicators
- Additional Feature:Supports four external batteries
- Additional Feature:USB and RS-232 ports
- Additional Feature:Advanced power filtering
Eaton Tripp Lite SmartOnline 1000VA UPS with LCD
The Eaton Tripp Lite SmartOnline 1000VA UPS with LCD stands out as an ideal choice for organizations that require reliable, clean power for critical equipment. It offers 1000VA capacity with pure sine wave output through double-conversion technology, providing about 900W of power. Six outlets deliver filtered, surge-protected power, with four split into load banks for shedding non-critical loads during outages. The UPS features a user-friendly LCD, remote management via WEBCARDLXE, and hot-swappable batteries for easy maintenance. Its advanced surge protection and environmental monitoring ensure best possible, safe operation, making it a dependable solution for maintaining continuous power in demanding environments.
- Power Capacity:1000VA/900W
- Form Factor:Rack/Tower
- Managed Outlets:6 outlets
- Remote Management:WEBCARDLXE, load shedding
- Battery Replacement:User-replaceable, internal batteries
- Alarms/Indicators:LCD, LED indicators
- Additional Feature:Load management at outlet level
- Additional Feature:Optional external battery packs
- Additional Feature:Front-panel customizable screens
Vertiv Liebert GXT5 UPS 1500VA with SNMP/Webcard
If you’re seeking reliable power protection for critical loads, the Vertiv Liebert GXT5 1500VA UPS stands out with its advanced online double-conversion technology. It features a 2U rack/tower design, a sine wave output, and a 1500VA capacity, ensuring clean, consistent power. Its high efficiency, certified Energy Star (2019), works well in standard and eco modes. The UPS includes a user-friendly color graphic display with gravity sensing for easy monitoring. The firmware can be updated to reduce noise, and four programmable outlets optimize device management. With SNMP/Webcard capabilities, it provides remote monitoring, making it a versatile choice for demanding environments.
- Power Capacity:1500VA/1350W
- Form Factor:Rack/Tower
- Managed Outlets:4 outlets
- Remote Management:SNMP/Webcard, remote management
- Battery Replacement:Lead Acid batteries, user-replaceable
- Alarms/Indicators:Display, LEDs
- Additional Feature:Programmable output receptacles
- Additional Feature:Color graphic display
- Additional Feature:Gravity sensing display
Vertiv Liebert GXT5 UPS 2000VA/1800W Rack/Tower
The Vertiv Liebert GXT5 UPS 2000VA/1800W stands out as an ideal choice for those needing reliable backup power with versatile installation options. Its 2000VA capacity and online double-conversion technology guarantee continuous, clean power for critical devices. The 2U rack/tower design offers flexibility, while the sine wave output assures compatibility with sensitive equipment. With a high power factor of 0.9 and Energy Star 2.0 certification, it’s efficient and eco-friendly. The user-friendly color graphic display, programmable outlets, and gravity sensing feature make management straightforward. Overall, it delivers dependable, easily manageable power protection for demanding environments.
- Power Capacity:1500VA/1350W
- Form Factor:Rack/Tower
- Managed Outlets:6 outlets (4 managed, 2 load bank)
- Remote Management:WEBCARDLXE, remote configuration
- Battery Replacement:User-replaceable, internal batteries
- Alarms/Indicators:LCD, indicator lights
- Additional Feature:Rack or tower install
- Additional Feature:High power factor (0.9)
- Additional Feature:Easy management interface
Factors to Consider When Choosing an Online Double-Conversion UPS for Critical Loads
When selecting an online double-conversion UPS, I focus on key factors like power capacity and runtime extension options to guarantee it meets my critical load demands. I also consider management features and environmental factors, including space requirements and cooling needs, to optimize performance. Budget and warranty coverage are essential too, helping me balance cost with reliable support for the long term.
Power Capacity Needs
Understanding your power capacity needs is essential for selecting the right online double-conversion UPS. First, calculate the total wattage of all critical equipment to guarantee the UPS can handle the combined load, typically adding 20-25% as a buffer. Pay close attention to the UPS’s VA rating to manage peak and continuous power demands effectively. Matching the UPS’s watt capacity to your equipment’s total wattage is crucial to prevent overloads and guarantee reliable backup. If you anticipate future expansion or additional devices, opting for a UPS with higher VA and watt ratings provides flexibility. Finally, consider the runtime at full load, ensuring it aligns with your operational needs. Sometimes, this requires models with extended batteries or external packs for longer backup periods.
Runtime Extension Options
Extending runtime during power outages is a critical consideration, and many online double-conversion UPS units support external battery modules or packs to achieve this goal. These external options vary in capacity and compatibility, with some units supporting multiple modules for longer backup times. Typically, external batteries connect via dedicated ports or slots, and managing them may require specific software. The number and type of batteries you add directly impact your total runtime, allowing you to tailor backup periods to your critical load needs. When selecting a UPS, it’s essential to take into account how many external batteries it supports, along with the space and power connections needed for expansion. This flexibility ensures your critical systems stay protected during extended outages without over-sizing your initial investment.
Management and Monitoring
Choosing the right online double-conversion UPS involves evaluating its management and monitoring features to guarantee reliable operation. Network interfaces and remote configuration tools enable real-time oversight of system performance and load status, making maintenance more efficient. LCD displays and LED indicators provide quick access to critical information on system health, battery levels, and power conditions, aiding swift troubleshooting. Load shedding capabilities let you prioritize connected equipment, extending runtime during outages by disconnecting non-essential loads remotely. Alarm systems, both audible and visual, alert you immediately to power events, faults, or maintenance needs, prompting timely action. Compatibility with environmental monitoring modules offers a thorough view of both power and environmental conditions, ensuring your critical infrastructure remains protected and operational at all times.
Environmental and Space Factors
When selecting an online double-conversion UPS for critical loads, considering environmental and space factors is crucial to guarantee reliable operation and seamless integration into your setup. I pay close attention to the UPS’s physical size and weight to ensure it fits within my available space and meets installation requirements. I also evaluate the mounting options—whether rack-mount, tower, or portable—to match my environment. Environmental conditions like temperature, humidity, and dust levels influence my choice; I look for units with effective cooling and enclosure features. Additionally, I consider environmental monitoring capabilities, such as EnviroSense modules, to track critical parameters. Proper ventilation and airflow design are essential to prevent overheating, especially in confined or harsh environments.
Budget and Warranty Coverage
Evaluating the budget and warranty coverage is essential to guarantee you’re getting good value and reliable support for your online double-conversion UPS. I recommend comparing the initial purchase cost with the warranty coverage to ensure you’re not just paying for features but also for peace of mind. A longer warranty, like three years or more, can protect against unexpected failures and lower maintenance costs over time. Be sure to verify if the warranty covers batteries, as they often need replacement during the UPS’s lifespan. Also, check support options like on-site service or quick replacements to minimize downtime. Overall, appraising how the warranty aligns with the UPS’s price helps justify your investment and ensures you have dependable support when you need it most.
Frequently Asked Questions
How Does Double-Conversion Technology Improve Power Quality?
Double-conversion technology improves power quality by continuously converting incoming AC power to DC and then back to AC, creating a clean, stable output. This process isolates critical loads from power disturbances like surges, noise, and voltage sags. I’ve seen how this technology guarantees reliable operation, especially in sensitive environments, because it provides consistent, high-quality power, reducing downtime and protecting equipment from damage.
What Are the Maintenance Requirements for Online UPS Systems?
Think of maintenance as the heartbeat of your UPS system. I check filters monthly, replace batteries every 3-5 years, and perform firmware updates regularly. I also run diagnostic tests to catch issues early. Keeping an eye on temperature and alarms helps prevent failures. Consistent maintenance guarantees your UPS delivers reliable power, just like a well-tuned engine keeps a car running smoothly, safeguarding your critical loads at all times.
Can Online UPS Units Handle Power Surges and Spikes Effectively?
Yes, online UPS units are highly effective at handling power surges and spikes. I’ve found that their double-conversion design constantly filters and stabilizes incoming power, preventing surges from reaching connected equipment. This proactive approach guarantees your critical loads remain protected, even during voltage fluctuations. I recommend choosing a model with surge protection features for added security, as they provide that extra layer of defense against unpredictable power events.
How Do Online UPS Systems Impact Energy Efficiency and Operating Costs?
Online UPS systems can improve energy efficiency by providing clean, consistent power and reducing equipment stress. However, they often consume more energy during normal operation due to their continuous power conversion process. This might increase operating costs, but the enhanced reliability and protection they offer can outweigh these expenses. I recommend balancing efficiency features with your critical load requirements to optimize both energy use and cost savings.
What Are the Compatibility Considerations for Integrating UPS With Existing Infrastructure?
When integrating an UPS with existing infrastructure, I guarantee compatibility by checking voltage and frequency ratings match my system’s specifications. I also verify the power capacity aligns with my load requirements and confirm the UPS supports my communication protocols for seamless monitoring. Additionally, I consider physical space and cooling needs, making sure the UPS fits into my setup without disrupting current operations or requiring extensive modifications.
Conclusion
In selecting the perfect double-conversion UPS, it’s essential to consider capacity, compatibility, and confidence. By carefully comparing the contenders, you can confidently choose a dependable device that defends your data and downtime. Remember, a well-worn way to ward off worries is with the right, reliable, and robust UPS. So, take your time, trust your tech taste, and tailor your choice to your critical needs. Your power protection peace of mind awaits!
