The FK40 is perfect for the BCDC1225D, BCDCN1225 and BCDC1220.

A common issue frequently reported to the REDARC technical support team regarding dual battery installations involves fuse/holder failures. When such failures occur, the fuse and holder may melt, leading to a loss of connection and subsequent inability to charge the auxiliary battery. While this scenario is often attributed to a blown fuse, it is more likely due to the use of low-quality fuse holders.

Inadequate contact between the fuse and the holder in poor-quality fuse holders can allow dirt and dust to accumulate between the contact points. This buildup results in increased resistance, generating excess heat that can cause the fuse and holder to melt. Even if the fuse holder remains intact, valuable charge may be lost due to heat dissipation.

The REDARC 40A Fuse Kit is designed with high-quality fuses and a fuse holder tailored to accommodate the required cable size for the specified current, ensuring a secure connection. Each REDARC fuse kit is also equipped with adhesive-lined heat shrink tubing to enhance reliability across various terrains.

Prevent fuse-related issues by opting for a REDARC Fuse Kit.

Scope of delivery:

• 2x Fuse holders and fasteners
• 4x 40A Fuses
• 4x Cable Lugs
• 4x Adhesive-lined heatshrink
• Detailed instruction sheet