Spike Block technology maintains full continuity with the ground line and attenuates transients in the 50MHz to 2GHz range. Technical Specifications Dimensions: Length = 2.55" (65mm) Width = 2.17"(55mm) Height = 2.17'(55mm) Weight: 12 ounces (340 grams) Continuous Current Rating: 10 Amps (Applications no greater than 1250 continuous W) Tested To and Exceeds: IEC 1000-4-5, IEEE C62.41, UL Surge Specifications: Bi-Wave Voltage Wave: 1.2us x 50us up to 6KV (OCV-Open Circuit Voltage) Current Wave: 8us x 20us at 3KA (SCC-Short Circuit Current) Frequency: 50 KHz to 2.0 GHz Operating Temperature: -40º F (-40º C) to +185º F (+85º C) Storage Temperature: -76º F (-55º C) to +257º F (+125º C) UL File Number: E230902