Feature: 1. DIN Rail Mount: The surge protector is a modular design and adopts DIN rail mounting method, which is stable and reliable. 2. Visible Window: With a visible window, and with red and green indicator lights, the status of power on and off is clear at a glance. 3. PC Shell: The shell is made of PC material, which is high in strength and flame retardant, making it safer to use. 4. Detachable Design: The surge protective device can be disassembled and assembled, has stable performance and is easy to plug and unplug. 5. Convenient Wiring: Adopt anti cracking buckle design, easy and convenient wiring, very suitable for home use. Specification: Item Type: Surge Protective Device Product Material: PC Product Model: RMU1-C60 Maximum Voltage: AC 420V Voltage Protection Level: 2.0kV Level: 4P Mounting Method: DIN rail mounting Maximum Discharge Current 20kA 40kA 60kA Nominal Discharge Current 10kA 20kA 30kA . Package List: 1 x Surge Protector Note: For electrical maintenance and installation, be sure to ensure that the operator has electrical work qualifications, and take necessary protective measures such as power off and insulation.