• Blue Sea Systems Batteriehauptschalter BHM 300
Blue Sea Systems

Battery master switch BHM 300

Zuletzt aktualisiert:

Art.-Nr.: 700106006

€46,04
€46,04
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Verfügbar – In 2–3 Werktagen bei Ihnen zu Hause

The BHM 300 Battery Disconnect Switch from the Blue Sea Systems m-series completely switches a single battery circuit on or off. It is suitable for outboard motors as well as smaller gasoline and diesel engines in boats and for off-road vehicles where a single circuit needs to be safely interrupted – for example, to completely disconnect the battery from the on-board electrical system during workshop maintenance, decommissioning, or in an emergency.

Advantages

  • Simple ON/OFF switching of a battery circuit with a rotary knob
  • Tin-plated copper studs for maximum conductivity and corrosion protection
  • One-piece stud design that won't loosen even under vibration
  • Insulating cover protects the rear contacts
  • Breakout cable entries allow access from multiple directions
  • Includes label set for identifying switch function

Technical Data & Compatibility

  • Switch function: Single Circuit ON-OFF – a single battery circuit is switched on or off
  • Continuous current: 300 A
  • Peak current: 900 A / 30 sec. (Intermittent 5 min.: 500 A)
  • Voltage: max. 48 V DC
  • Mounting type: universal flush, surface, or panel mount
  • Connections: Studs for 3/8" (M10) ring terminals, 22 mm stud length, cables up to 4/0 AWG (120 mm²)

Which electrical system is the BHM 300 suitable for?

The BHM 300 is the ideal solution for all electrical systems where a single battery circuit needs to be reliably disconnected – for example, in outboard motors, smaller diesel or gasoline engines on boats, or in off-road vehicles with a single service battery. With a continuous current of 300 A, it covers the common requirements of smaller to medium-sized engines and consumer circuits.

Thanks to its flexible mounting options, it can be placed directly in the engine compartment or in the switch panel.

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 Batteriehauptschalter BHM 300
Battery master switch BHM 300
€46,04
€46,04


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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