Walfront Automatic Thermal Overload Relay 37-50A, 50-60Hz, 690V, 2NO 1NC Contacts

Working Range: Suitable for using in power system with rated isolation voltage up to 690V, circuit of 50-60hz Longer Service: Can be used as overload of your long term or indirect long term service motor Function: Used for protecting the phase break when the electric motor is overload Temperature Compension: The relay has different mechanism and temperature compensation Multifunctions: With phase break protection, manual and automatic reset, temperature compensation, trip indication, test button and stop button

Product Dimensions: 4.72 x 3.35 x 2.95 inches; 15.87 ounces Date First Available: May 18, 2020 Manufacturer: Walfront ASIN: B088RKBD8H Country of Origin: China