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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.99 | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.99 | 7 to 10 working days |
Product Number: BCD000402000
Variations
The Victron Energy BCD 402 is a battery combining diode rated at 40 A, designed to connect two battery banks to a single charging source whilst preventing reverse discharge between banks. The diode architecture ensures that each battery receives charge independently, eliminating any possibility of one bank draining into another — a common requirement in dual-battery installations for marine, off-grid, and auxiliary power systems. The BCD 402 forms part of Victron Energy's BCD combiner range alongside the BCD 802 (80 A) variant, allowing system designers to select the current rating that matches their charging source and cable sizing.
The 40 A rating suits installations where the alternator or charger output does not exceed this threshold. The unit measures 140 mm × 110 mm × 80 mm (including terminal height) and weighs 0.49 kg — compact enough for panel mounting in confined enclosures. It is supplied as new genuine Victron Energy product and carries a five-year manufacturer warranty.
| Brand | Victron Energy Blue Power |
|---|---|
| Warranty period | 5 Years |
| Voltage | |
| Length (mm) | 140 |
| Width (mm) | 110 |
| Height Inc. Terminal (mm) | 80 |
| Weight (Kg) | 0.49 |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £5.99
Delivery Estimate: 3 to 5 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 19-002K | 19-003 | 19-003K | 19-004 | 19-005 | 19-005K | 19-006 | 19-008 | 19-002 | GE7000_A1 | GE7000_A2 | GE7000_A3 | GE7000_A4 | GE7000_A5 | GS16001_A7 |
A. The BCD 402 combines two battery banks at 40 A, connecting them to a single charging source; ask Simon with your part number and system current rating to confirm it matches your setup.
A. The BCD 402 is rated at 40 A and suits lower-output charging sources, whilst the BCD 802 handles 80 A; match the current rating to your alternator or charger output.
A. The unit measures 140 mm × 110 mm × 80 mm (height including terminal) and weighs 0.49 kg.
A. The warranty period shown on the listing applies from the date of purchase and is backed by the manufacturer. Keep your order confirmation as proof of purchase.
A. Ask Simon - send the part number and what you need it to do, and he will point you to the right unit.
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