Feature: 1. Using customized plastics and high-end technology, environmental protection and safety in line with ROHS. 2. With 2 usage categories, 4 control voltages, 6-segment current specifications and 11 contact types to meet the needs of different market segments. 3. Product development adopts advanced technologies such as 3D printing, simulation analysis, tolerance analysis, etc. 4. The frequency is 50Hz, the electrical life is 100,000 times, and the maximum number of switching operations per day is 100 times. 5. Convenient to use and with good performance, with small size, easy to carry and store. Specification: Item Type: Modular ContactorType: 4P Control Voltage: 230V AC-7a Rated Current: 63A AC-7b Rated Current: 20A Electric Shock: 2NO 2NC Frequency: 50Hz Electrical Life: 100000 times Maximum Number of Switch Operations Per Day: 100 times Insulation Voltage: 600V AC Pollution Degree: 2 Rated Impulse Withstand Voltage: 4kv Protection Level: 1. Contactor Body: IP20 2. Installed In Distribution Box: IP40 Working Temperature: -5℃~+60℃ Storage Temperature: 40℃-+70℃ Humidity and Heat Resistance: Class 2 (at a temperature of 55"℃, the relative humidity is 95%). Package List: 1 x Modular Contactor