Eaton CVX050-240D Surge Protection Device – UL 1449
Part Number: CVX050-240D
Quick Summary
Eaton CVX050-240D surge protection device protects three-phase industrial electrical systems from transient overvoltage. In demanding facilities, unexpected surges can trigger downtime and equipment damage, undermining uptime and efficiency. The unit is UL 1449 listed and delivers a 50 kAIC surge current rating for 200–240 V three-phase networks, with a ground connection for reliable protection. This compact, panel-ready protector simplifies installation and supports safer, compliant operation across industrial controls, motors, and drives. By guarding critical control electronics, it helps facilities reduce maintenance costs and extend asset life, while delivering predictable performance for reliability-minded engineering teams.
Product Information
Extended Description
CVX050-240D Eaton: Surge Protection Device, CVX050 series, 50 kAIC, 200V ,208V, 220V, 230V, 240V, Includes ground, 320 L-L, 320 L-G operating voltage, Three-phase, Three-wire
Product Name
Eaton CVX surge protection device
Catalog Number
CVX050-240D
UPC
786685216225
Product Length/Depth
3.55 in
Product Height
5.67 in
Product Width
4.75 in
Product Weight
2 lb
Warranty
5 year
Certifications
UL 1449
Voltage rating
200 V ,208 V, 220 V, 230 V, 240 V
Phase
Three-phase
Type
CVX050
The CVX050-240D delivers a 50 kAIC surge rating, which translates to higher tolerance for transient events and less risk of equipment damage in busy production lines. This directly reduces unplanned downtime and maintenance costs, improving Overall Equipment Effectiveness (OEE) for manufacturers relying on motors and drives. Its voltage range of 200–240 V and three-phase, three-wire configuration ensures compatibility with common industrial power distributions, enabling faster, error-free installations in new builds or retrofits. Ground inclusion simplifies wiring and enhances safety by providing a reliable fault path. UL 1449 certification adds regulatory confidence and audit-ready documentation, supporting compliance in safety programs and procurement criteria. The compact 3.55 in L × 5.67 in H × 4.75 in W footprint fits crowded panelboards without sacrificing protection, while the 2 lb weight eases handling and field service. A 5-year warranty underlines Eaton’s commitment to long-term reliability. For panel protection across manufacturing floors, data centers, and process industries, CVX050-240D integrates smoothly with existing CVX devices, delivering consistent performance in a compact package.
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FAQs
Plan for a 200–240 V three-phase panel that accommodates the 3.55 in L, 5.67 in H, 4.75 in W enclosure. Mount in a reachable, dry cabinet and connect L-L and L-G as required, ensuring a solid ground connection. Verify UL 1449 compliance if regulatory audits apply and follow standard electrical codes during wiring to maximize protection and serviceability.
Key specs include a 50 kAIC surge current rating, voltage rating of 200 V to 240 V, three-phase operation, catalog CVX050-240D, and UL 1449 listing. The device includes a ground connection and is designed for panel protection in industrial environments, supporting reliable suppression of transients in motor drives and control electronics.
Yes. The CVX050-240D is part of the CVX surge protection family and is designed for seamless integration with CVX devices in standard three-phase panel setups. It shares common mounting practices, electrical interfaces, and protection philosophy, making it suitable for upgrades or retrofits within existing CVX-based protection schemes.
Investing in the CVX050-240D reduces unplanned downtime by mitigating surge damage to motors, drives, and control electronics. The 5-year warranty reinforces asset protection and lowers life-cycle costs, while simpler installation and safer grounding decrease maintenance labor. Over time, facilities typically see lower repair costs and improved uptime consistency.
The CVX050-240D is UL 1449 listed, providing evidence of compliance with recognized safety and performance standards for surge protection devices. This certification supports regulatory audits, procurement requirements, and safety programs in industrial facilities.