【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 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 Features

High-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 Specifications

Model: BMD1-C40

Configuration: 2P (1P+N)

Rated Operating Voltage (Uc): DC 24V

Maximum Discharge Current (Imax): 40 kA

Protection Level: IP20

Mounting Style: 35mm DIN Rail

Dimensions (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 Device

Applications

Solar Photovoltaic (PV) Arrays & Combiner Boxes

Telecom Base Station DC Power Systems & Backup Batteries

Industrial Control Panels, PLCs, & Automation Systems

Security & CCTV System Power Supplies

Electric Vehicle (EV) Charging Equipment

Renewable Energy Systems & Battery Storage Enclosures

Railway Signaling & Transportation DC Power

LED Lighting System Power Drivers

Note

Must be installed with proper overcurrent protection (fuse/circuit breaker) by a qualified electrician per local electrical codes.

For indoor use only.