ATS

New Products / New Technology

The NMSG dual power automatic transfer switch ATS launched by Shanghai Nengman Electric Co., Ltd. has a copper bar extension, making wiring more convenient and safe; 2. Three row terminals: with complete linkage functions; 3. Switching gearboxes: safer and more stable; 4. Copper bar standard: more stable and tolerant to excessive current; 5. Shell material: All use iron shell and high flame retardant rubberwood for greater flame retardancy and durability.

SPD

New Products / New Technology

Shanghai Nengman Electric NMRD-PV surge protector has a complete range of high DC withstand voltage products, superior performance, high flame retardancy of the shell, and a wide range of specifications for AC surge protectors. 1P, 2P, 3P, 4P are available in various sizes and withstand currents, with high quality and competitive prices

MCB MCCB ACB

New Products / New Technology

Shanghai Nengman Electric Co., Ltd. has withdrawn from the market based on development needs. There are numerous new products related to new energy, including AC/DC circuit breakers for energy storage, automatic reclosing circuit breakers for photovoltaics, and AC/DC circuit breakers. There are AC and DC circuit breakers with high voltage withstand, superior performance, and high cost-effectiveness