Baomain 2P 24V DC Surge Protective Device 40kA Low Voltage DIN Rail SPD | BMD1-C40 2P 1P+N 24V DC surge protector for PLC and automation control systems, with flame-retardant DIN rail housing

Product Description The BMD1-C40 Surge Protection Device (SPD) protects electrical equipment from lightning and power surges. This series features a built-in thermal disconnector for safety, a clear visual status indicator, and standard 35mm DIN rail mounting for easy installation across various applications. Key FeaturesHigh-Capacity Protection: Maximum discharge current of 40 kA to handle significant surge events.Safety Disconnector: Integrated thermal protection automatically disconnects the SPD from the network in case of failure due to overheating or breakdown.Visual Status Indicator: A clear window shows white during normal operation and turns red when the device is disconnected, providing immediate operational status.Easy Installation: Standard 35mm DIN rail mount design for simple and secure fitting in distribution panels.Technical SpecificationsModel: BMD1-C40Configuration: 2P (1P+N)Rated Operating Voltage (Uc): DC 24VMaximum Discharge Current (Imax): 40 kAProtection Level: IP20Mounting Style: 35mm DIN RailDimensions (L x W x H): 90 x 35.5 x 68.5mm/3.54" x 1.39" x 2.69" Package Includes: 1 x Surge Protective DeviceApplicationsSolar Photovoltaic (PV) Arrays & Combiner BoxesTelecom Base Station DC Power Systems & Backup BatteriesIndustrial Control Panels, PLCs, & Automation SystemsSecurity & CCTV System Power SuppliesElectric Vehicle (EV) Charging EquipmentRenewable Energy Systems & Battery Storage EnclosuresRailway Signaling & Transportation DC PowerLED Lighting System Power DriversNoteMust be installed with proper overcurrent protection (fuse/circuit breaker) by a qualified electrician per local electrical codes.For indoor use only.

• 【24V DC Surge Protector for Low-Voltage Systems】Specifically engineered for low-voltage DC applications such as control panels, security systems, and automation circuits. Provides 24V DC rated voltage with 40 kA discharge capacity to protect sensitive electronics
• 【2P (1P+N) Configuration for Complete Single-Phase Safety】The 1P+N design provides independent protection for both the live and neutral conductors in a single-phase system. This comprehensive coverage is essential for safety in common power supply systems like TT and TN-S, offering enhanced protection compared to single-pole devices
• 【Automatic Safety Disconnect】Built-in disconnector removes the device from the circuit if it fails, with a visual indicator (white=normal, red=fault)
• 【Easy DIN Rail Mounting】Compact design installs quickly on standard 35mm DIN rails in electrical panels
• 【Engineered for DC Circuits & Solar Applications】Specifically designed for direct current (DC) systems, making it an optimal choice for solar photovoltaic (PV) arrays, EV charging stations, telecom power backups, and industrial control panels. Provides critical surge protection for sensitive DC-powered equipment and renewable energy installations