MBS AG

MBS AG & Co. KG is a German manufacturer specializing in high-precision current transformers, measurement transducers, and energy management technology for industrial automation and power distribution. Based in Sulzbach-Laufen, the company produces a comprehensive range of low-voltage current transformers, split-core transformers, and MPRO digital energy meters. Product innovations include high-accuracy XCTB current transformers designed for power quality applications up to 20 kHz and specialized residual current monitoring devices. Operating with a 98 percent internal manufacturing depth, MBS AG maintains complete quality control and operates a state-recognized testing station EBW 90 for electricity meters. Certified under DIN ISO 9001:2015, the manufacturer supplies panel builders, switchgear manufacturers, utility companies, and system integrators globally. Customers searching for reliable current measurement components benefit from robust German engineering, customized product solutions, and fast fulfillment times. MBS AG delivers modern energy monitoring components supporting transition to smart grids, industrial power quality, and sustainable energy infrastructure.