1.1 Without auxiliary power supply, the product is designed with strong immunity and extending protection range against residual current; 1.2 With higher rated ultimate short circuit, up to 6KA; 1.3 High reliable operation thanks to special design terminals; 1.4 Even under the pollution environment, the working reliability of the product will never be changed; 1.5 Enclosure and functional parts made of imported plastics with flame-retardant, heat-resistant, and impulse-proof properties. 1.6 Convenient mounting; 1.7 More flexible and reliable operation with a handle. Catalog Download: JVL1-63.rar Made in China