D200-277/4803Y DITEK

Product Overview

The DITEK D200-277/4803Y is an industrial-grade Surge Protective Device (SPD) designed for 277/480 VAC 3-phase Wye, 4-wire (+G) electrical systems. With a 200kA per phase surge current rating and UL1449 Type 1 listing, it provides high-level protection for large electrical panels, particularly those rated at 600A and above. Its compact design and advanced monitoring features ensure reliable performance and long service life in demanding environments.
 

Key Features

• 200kA per phase surge current rating (100kA per mode) for extended durability
• Type 1 SPD, UL1449 listed for primary surge protection
• Designed for 277/480 VAC 3-phase Wye, 4-wire (+G) systems
• Recommended for electrical panels rated 600A and above
• Compact design for close mounting and improved performance
• Diagnostic LEDs for system power, SPD function, and ground status
• Audible alarm and dry contacts for remote monitoring
• Ensures reliable protection in industrial and commercial environments