The I2R 75K series of modular DIN Rail AC Surge Protection Devices(SPD) are ideal for industrial communications, public safety,security as well as automation and control applications where UL Type1 and Type 2 requirements are needed. The I2R 75K series offersconfigurations for all standard electrical service applications up to690 Vac, including single phase, split phase, delta and three-phaseWYE and are UL 1449 4th Edition approved.

Network safety and reliability are built into the I2R 75K series.Engineered using a safefail self-protection design, the I2R SPDcouples a high short circuit rating with thermally protected MOV,which eliminates the need for additional back up fusing.

Through superior design, each I2R provides a robust 75 kA surgecapacity that protects critical equipment against both high energytransients and long term exposure to harsh electricalenvironments.

• Safe-fail, self-protected design
• No additional overcurrent protection devices or back upfusing required
• Reverse chassis direction capability allows cable entry fromtop to bottom
• Remote visual status indication
• IP 20 finger-safe design
• Available in Single Phase, Split-Phase, Three-Phase WYE,Delta and High-Leg Delta
• Compact DIN Rail mounted SPD easy to install or retrofit