Victron Energy BCD 402 Combiner Diode for Dual Battery Systems, 40A

BCD 402 Combiner Diode - 2 Batteries - 40A BCD402

Diode Battery Combiners guarantee continuous DC power to mission-critical equipment, such as an electronic engine control system. With a Diode Battery Combiner, two or more DC power sources can be used in parallel to supply the mission-critical load. Failure of one source will not interrupt power to the critical load.

The Argo Battery Combiners feature a low voltage drop thanks to the use of Schottky diodes: at low current, the voltage drop is approximately 0,3 V, and at the rated output approximately 0,45 V.

Warning: hot surface, mount the Argo Diode Battery Combiner on a non-flammable surface only!

The Victron Energy BCD 402 Combiner Diode is designed to ensure reliable power distribution across dual battery setups, making it ideal for mission-critical applications such as electronic engine control systems. This diode combiner allows two or more DC power sources to be connected in parallel, maintaining continuous power supply even if one source fails, thereby enhancing system reliability and safety. Its robust construction and efficient design make it suitable for demanding environments where uninterrupted power is essential.

The BCD 402 features Schottky diodes that provide a low voltage drop, approximately 0.3 volts at low current and around 0.45 volts at rated output, minimizing power loss and heat generation. This efficiency ensures optimal performance without compromising the longevity of your batteries or components. The device's compact size and sturdy build facilitate straightforward installation, but it must be mounted on a non-flammable surface due to its hot surface warning. Proper installation and maintenance are crucial for safe operation and long-term reliability.

Designed to handle a continuous current of up to 40 amps, the BCD 402 is suitable for a wide range of applications requiring dependable power management. Its compatibility with multiple battery types and systems makes it a versatile choice for both marine and automotive uses. The product is engineered by Victron Energy, a trusted brand known for high-quality power solutions, and includes detailed specifications to support professional installation and integration into existing electrical systems. Whether upgrading an existing setup or installing a new system, the Victron BCD 402 combiner diode offers a reliable, efficient solution for ensuring your critical systems stay powered under all conditions.

Features:

• Designed for dual battery systems, providing reliable power sharing

• Schottky diodes with low voltage drop: approximately 0.3 V at low current, 0.45 V at rated output

• Maximum continuous current of 40 amps for demanding applications

• Suitable for mission-critical electronic systems such as engine controls

• Compact and robust design for easy installation and durability