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- Accessories
- water
- Anti-theft and security
- Aerators
- Outdoor furniture
- Bathroom - WC
- barbecue
- Luggage trunks
- Boilers and stoves
- Bags and suitcases
- Body spares
- Caravan / Caravan
- Air conditioning
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- ELECTRONICS and OPTICS
- Headlights - Vehicle lights
- furniture hardware
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- TRIVALENT REFRIGERATORS
- 12V COMPRESSOR REFRIGERATORS
- QUADRIVALENT REFRIGERATORS
- PORTABLE REFRIGERATORS
- Fridge spare parts
- Fridge fans
- icebox
- Gas and accessories
- Butane gas
- Hygiene and Cleaning
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- TAPPEZZERIA
- Awnings
- TV - Antennas - Radio
- OCCASIONS
DISTRIBUTOR for ARSILICII AL120 - AL 120 NB - 'D -' ('D minus') NEW VERSION - DISTRIBUTION UNIT ONLY - XB00003880
Users feedback
| Price: |
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| Freight costs: | From € 9,90 Price including VAT, it is necessary to register to view the correct amount, the VAT changes for each European country. For UK or other extra-cee country the VAT will be unbundled and will be paid together with the CUSTOMS DUTIES to the courier before delivery.Details |
| Item code: | ARS-XB00003880 |
| Shipping times: | If ordered now, leaves within Wednesday 25/02/2026 Arrival after 4/6 working days. For orders with bulky packages (bumpers, windows etc.), add 2/3 days for packaging time. |
| GPSR: | Details |
| Availability: | Available Delivery in 4/6 working days |
| Weight: | 3,000 Kg |
| Quantity: |
NEW VERSIONFOR 'MEAN WELL BC-520' POWER SUPPLY UNITSEPARATE NOT INCLUDED.
SAME FUNCTIONS AND COMPATIBILITY AS THE PREVIOUS MODEL, BUT WITHOUT CHARGER, WHICH MUST BE PURCHASED SEPARATELY.
WARNING: Arsilicii decided in August 2024 to separate the functions of its chargers.
this means that now, to replace an old charger, è it is necessary to purchase:
- the distributor (THIS PRODUCT, the electronic part that manages utilities and batteries)
- the separate BC-520 charger
- the new type Molex cable kit
The BC-520 'MEAN WELL' battery charger must be bought separately, you can find it among its accessories.
Discover the distributor node adapter for the BC520 charger, version "D-" (code XB00003880). This component è essential for efficiently managing the consumers and batteries in your motorhome or recreational vehicle. With the innovation introduced by Arsilicii in August 2024, è it is essential to separate the charger functions, thus ensuring greater versatilityì and performance. For a complete replacement, be sure to purchase the distributor, separate charger and new Molex cable kit.
Compatible Versions and the Importance of the Right Choice
È it is crucial to pay attention to the available versions: 'D+' and 'D-'. Make sure you select the correct version you already have mounted on your vehicle, otherwise the distributor will not work.This adapter è designed to replace older AL 110X chargersnow discontinued, offering a modern and reliable solution for your power system.
ATTENTION, YOU MUST PURCHASE THE IDENTICAL VERSION TO THE ONE IN YOUR MOTORHOME!
DO NOT BUY WITHOUT FIRST READING THE INSTRUCTIONS FOR IDENTIFYING THE VERSION, FURTHER DOWN IN THIS TEXT!
All ARSILICII products are sold without any box or instructions: they are spare parts intended to be installed by professionals.
It also replaces the old AL110 S/X charger now discontinued, always checking the 'D+' or 'D-' version.
WARNING!
if this product is used to replace an old battery charger, it is also necessary to replace the 12V connectors on the vehicle by purchasing the KAIMANO cable kit in its accessories, to be purchased separately.
you also need the power supply because the new DISTRIBUTORS do not have this function.
the 220V connector is also not è present and if required, must be bought separately by making it up (buy one plastic connector and three male fastons)
(this is because the old chargers had an integrated 230V cable, now the new chargers have a Molex connector)
These parts can be found among the accessories of this product, scrolling down:
aTTENTIONTHE CHARGER IS THEREFORE SUPPLIED WITHOUT ANY CABLES OR ACCESSORIES, JUST THE CHARGER.
iF YOU NEED THEM, YOU MUST ORDER THE PRODUCTS LISTED ABOVE, OTHERWISE, YOU WILL NOT RECEIVE THEM!
The AL120NB model has two variants:
one is often fitted to FORD and FIAT chassis and is recognisable by a grey label next to the red connector on the engine battery with the words “D-GND”, which indicates the negative control from the alternator, while the other version is often fitted to RENAULT chassis and is recognisable by the fact that the red connector is printed ’ “MOTOR D+” on the silkscreen print.
On vehicles produced before 2007, the indication of the RENAULT or FORD make may not be correct, the important thing is to check the D+ or D- version, which is the only correct indication for correctly identifying the spare part.
The version è easily identifiable by looking at the connector side,in this photo è the D+ model is shown

The versionD-carries a label indicating the different versionD-:

IF YOU MOUNT THE WRONG POWER SUPPLY, YOU MAY DAMAGE BOTH THE PLANT AND THE BATTERY CHARGER!
On this type of power supply are connected, in addition to the batteries and the 12V fridge control, the outlets for the motorhome's utilities (toilet flush, stove fan, etc.), the outlet for the pump and those for the fresh and grey water tanks.
The wiring on the motor home must already be prepared for this type of power supply unit/charger.
Advanced Technical Features
The modelAL120 NB D-è equipped with an intelligent management board that not only dissects and protects the output lines, but also measures currents, voltages, amperes/hours and temperature, sharing all this information with the other elements of the AS-D2NA system (R-CAN) via the communication bus. This ensures optimal and safe operation of your equipment.
Attention!Make sure you also replace the 12V connectors on the vehicle with thekAIMANO cable kitand, if necessary, the 220V connector, which must be assembled separately. These measures are essential to ensure the perfect functionality of the new system.
For further information or assistance with product selection, please do not hesitate to contact us:
Buy your ARSILICII AL120 D- dispenser now and enjoy the peace of mind of an efficient and safe charging system!
Accessories
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Power Supply Charger BC-520 16A 'Mean Well' (Ex Al-C20 / Al-Bk20 ) - XB00001870 - ARSILICII - without cables
€226,80 Price including VAT, it is necessary to register to view the correct amount, the VAT changes for each European country.
For UK or other extra-cee country the VAT will be unbundled and will be paid together with the CUSTOMS DUTIES to the courier before delivery. -
Kaimano 12V Cable Kit - Molex Connectors (No Solar) NEW TYPE for NEW DISTRIBUTORS only - Arsilicii Power Supplies - ZGK0000111
€16,30 Price including VAT, it is necessary to register to view the correct amount, the VAT changes for each European country.
For UK or other extra-cee country the VAT will be unbundled and will be paid together with the CUSTOMS DUTIES to the courier before delivery.
equivalent
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COMPLETE DISTRIBUTOR KIT for ARSILICII AL120 - AL 120 NB - 'D -' BATTERY CHARGERS - NEW VERSION
€485,00 Price including VAT, it is necessary to register to view the correct amount, the VAT changes for each European country.
For UK or other extra-cee country the VAT will be unbundled and will be paid together with the CUSTOMS DUTIES to the courier before delivery.
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For UK or other extra-cee country the VAT will be unbundled and will be paid together with the CUSTOMS DUTIES to the courier before delivery. -
Power Supply Charger BC-520 16A 'Mean Well' (Ex Al-C20 / Al-Bk20 ) - XB00001870 - ARSILICII - without cables
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For UK or other extra-cee country the VAT will be unbundled and will be paid together with the CUSTOMS DUTIES to the courier before delivery. -
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Mate Nlock 3X1 Plastic Connector for Arsilicii (plastic only)
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- 23.02.2026
Very helpful and good [...]
- 20.02.2026
Merce e spedizione [...]
- 20.02.2026 Lorella Loro (MI) Italy
Precisi e Puntuali [...]
- 18.02.2026
oggetto come da [...]
- 18.02.2026 Massimo Danti (FI) Italy
Veloce e molto ben [...]
- 17.02.2026
Brilliant ebayer and item
- 17.02.2026 Roberto Pische GermanyPair of Ci corner reflectors Right-left corner 700109
Qualität und Service sehr [...]
- 15.02.2026
Excellent
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