KRDS221 | 2X2 SINGLE SHOT W/RELAY Pack of 10 | Littelfuse

**KRDS221 Surge Protective Relay by Littelfuse** The Littelfuse KRDS221 is a 2X2 single-shot surge protective relay designed to protect critical electronic devices from transient voltage surges. This compact and reliable relay offers fast response times and high surge capacity, ensuring the safety of your equipment. **Key Features:** * 2X2 configuration for increased protection * Single-shot design for efficient response to surges * Built-in relay for enhanced control and isolation * Compact and easy to install **Technical Specifications:** * Voltage Range: TBD * Surge Capacity: TBD * Response Time: TBD **Benefits:** * Protects sensitive electronic equipment from damaging voltage surges * Provides peace of mind with reliable surge protection * Enhances system reliability and performance * Easy to install and maintain **Applications:** * Industrial automation and control systems * Data centers and telecommunications * Medical and healthcare facilities * Power distribution and transmission networks Our HVAC supply store offers the KRDS221 Surge Protective Relay at competitive prices with fast shipping. Contact us today to secure the reliable protection your critical electronic devices need!