Residual Current Surge Protector Size 2P AC Color 1020KA(385V) Model LBO 2P 3P 4P Key benefits Reduces the risk of equipment damage from transient voltage surges by diverting excess energy away from connected devices. Minimizes downtime and maintenance costs by protecting sensitive electronics and electrical systems. Simple selection and installation with clear 2P, 3P, and 4P model options to match your AC distribution configuration. to specific installation requirements while remaining a non smart device for straightforward operation. Contains no concern chemicals, meeting requirements for installations that limit such substances. What it does and why you need it Function: Acts as a residual current surge protector to handle transient overvoltage events and help preserve connected equipment and circuits. Compatibility: Designed for AC systems and available in 2 pole, 3 pole, and 4 pole configurations to suit residential, commercial, and light industrial distribution panels. Performance: Offered with the specification indicated as 1020KA(385V) and provided in an AC 2P size for compact installation options. : Product can be tailored to project needs as indicated by the customized option. Important attributes Type: Residual Current Size: 2P AC (other pole counts available in model series) Models: LBO 2P 3P 4P Is Smart Device: No concern chemical content: None : Yes Practical applications Residential distribution panels to protect household appliances, entertainment systems, and home electronics from transient surges. Small office and IT equipment racks to reduce the risk of damage to computers, network gear, and peripherals during voltage spikes. Electrical control cabinets and light industrial panels where residual current surge protection is required alongside standard circuit protection. Installation and selection tips Choose the LBO model with the appropriate pole count for the number of phases and neutral requirements in your system. Confirm the AC 2P physical size and mounting compatibility with your panel or enclosure before ordering. Use the option when specific terminal layouts or mounting arrangements are required. Models and specification summary LBO 2P 3P 4P Size 2P AC Color 1020KA(385V) Type Residual Current Customized option available Non smart device No concern chemicals This residual current surge protector provides a straightforward, configurable solution for managing transient overvoltages in AC electrical systems while matching the pole count and installation needs of common distribution setups.