• Blue Sea Systems Laderelais DC 120A ACR
Blue Sea Systems

Charging Relay DC 120A ACR

Zuletzt aktualisiert:

Art.-Nr.: 700107611

€142,56
€142,56
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The Charging Relay DC 120A ACR (Blue Sea Systems BatteryLink ACR) automatically connects two battery banks as soon as a common charging source – alternator or charger with only one output – supplies voltage, and disconnects them again when the engine starts or during discharge. This way, the starting and auxiliary batteries share a single charging source without the need for a second charging output.

Advantages

  • Automatic charge current sharing for two battery banks from a single charging source
  • Optional auxiliary battery priority keeps the relay closed longer when the engine is running, so that auxiliary consumers are supplied for longer
  • Integrated LED for status indication, optional remote LED available
  • Side and bottom cable entries, removable terminal protection
  • Connection studs for multiple cable lugs, one-piece stainless steel flange nuts

Technical Data & Compatibility

  • Continuous current 120 A, intermittent current 210 A (5 minutes)
  • Automatically detecting input voltage 12 V / 24 V DC
  • Combine voltage 13.0 V (2 min.) / 13.6 V (30 sec.); Disconnect voltage (standard) 12.75 V, with auxiliary battery priority activated 12.25 V (30 sec.)
  • Maximum battery size 850 CCA
  • Cable cross-section 1 AWG (50 mm²), max. 1/0 AWG; connection studs 3/8"-16 (M10)
  • Protection class IP67, UL 1500, ignition protected according to ISO 8846 and SAE J1171

For which application is the Charging Relay DC 120A ACR suitable?

Whenever two battery banks are to be supplied via a single alternator or a charger with only one output. The relay reliably separates the batteries when the engine starts and during discharge, but automatically combines them as soon as charging voltage is applied – ideal for vehicles and boats without a second charge controller output.

Kontaktdaten des Herstellers:

Navico Group EMEA B.V.
Snijdersbergweg 93
1105AN Amsterdam

⚠️Safety data sheet can be found under Downloads!
⭳ Downloads

Deutsche Downloads

Blue Sea Systems Laderelais DC 120A ACR
Charging Relay DC 120A ACR
€142,56
€142,56


Technology that convinces – Service you can rely on

Individual Consultation

Not sure which product suits your electrical system? We can help you – personally, competently and directly. Our team knows every component and will advise you so that everything works reliably from day one.

Tested Quality – Made in Germany

All philippi products are developed, manufactured, and tested by us in Remseck before delivery. What you buy from us meets the highest quality standards – and reliably performs even under demanding conditions on board.

After-sales support – we're still with you

Questions about installation, integration into the existing electrical system, or operation? We are here for you even after your purchase. Should something not work as expected, we will repair philippi devices as long as spare parts are available – so that your investment is protected in the long term.

Our FAQ

Here you will find our customers' most frequently asked questions!

Most philippi components are designed for compatibility with common marine and vehicle electrical systems. Before ordering, please check the technical specifications (dimensions, voltage, connection type) in the product description. If you are unsure, our support team will be happy to assist you.

Available items are usually shipped within 2–3 business days. You can see the current stock status directly on the product page. Shipping is free for purchases over €250.

You can return your order within the statutory right of withdrawal. Please use our return form or contact our support team – we can also help you find a suitable replacement product.

Yes. philippi products are manufactured and tested in our own factory in Remseck. In the event of a defect, we repair devices as long as spare parts are available – even far beyond the statutory warranty.

All available documents (dimensioned drawings, data sheets, safety instructions) can be found in the "Downloads" section directly on the respective product page.

Many components such as circuit breakers, terminals, or connectors are designed for self-assembly. For questions regarding proper installation or for more complex systems, we recommend contacting our consulting team in advance.

Contact our team by phone or email, or book a personal consultation. We know every component and will work with you to find the right solution for your project.

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