Electronics-Salon DIN Rail Mount LVD Low Voltage Disconnect Module, 12V 30A, Based on MCU - MOSFET DIN Rail Mount Low Voltage Disconnect Module LVD, 12V 30Amp, Protect/Prolong Battery Life. Part number: D-1115AT/30A. Mount type: DIN rail mount. Suitable battery: 12V. Rated current: 30A.