200A Continuous Rating Waterproof Dustproof 2 Position ON/OFF Marine Battery Disconnect Switch Battery Isolator Switch

A master disconnect switch for skippers and vehicle owners who want one decisive action that takes the whole battery loop offline. The NEKEKE MT098 carries a 200A continuous rating at 32V DC, so it handles heavier accessory loads than a standard isolator while keeping the same slim barrel profile.

Turn the knob to OFF and the battery stops feeding bilge pumps, chartplotters, refrigeration and standby electronics — the usual culprits behind a flat battery after weeks in storage. Turn it back to ON and everything comes alive again with no tools, no fuse pulling and no risk of arcing at the terminal post.

The housing is moulded in a shock-resistant grade and sealed against splash, salt mist and road grit, letting one part number serve a wet marina berth and a dusty trailhead alike.

• 200A continuous capacity — generous headroom for winches, livewell pumps, inverters and stacked accessory circuits.
• Positive two-position action — the knob seats firmly at ON and OFF, so the setting never drifts halfway.
• Sealed against the elements — splash, dust and corrosion protection for open cockpits and exposed engine bays.
• Short barrel body — fits behind shallow dashboards and inside cramped battery lockers.
• Single-hole threaded fixing — locks down against vibration and makes replacing an old switch a ten-minute job.
• Readable at a glance — knob position shows the circuit state without opening a panel.

The compact sealed body suits any 12V to 48V bank where a single isolation point is needed:

• Boats — rigid inflatables, centre consoles, pontoon boats and small yachts wanting a master cut-off before mooring.
• Campers and motorhomes — house batteries that sit idle between trips and slowly drain through standby loads.
• Powersport vehicles — ATVs, UTVs, side-by-sides and trail bikes parked for the off-season.
• Workshops — cars, light trucks and generator sets that need a safe isolation point before service.

• Isolate the negative terminal first, then the positive, before opening any wiring.
• Pick a dry, reachable panel or bulkhead spot where the knob can sweep its full arc without obstruction.
• Drill to the barrel diameter, seat the switch, then tighten the collar until the body cannot rotate by hand.
• Terminate the battery negative lead on one stud and the load lead on the other, then torque both nuts.
• Restore battery power, switch to ON and verify continuity with a meter before handing the vehicle back to service.

• Minimum order — 5 pcs per model.
• Price — negotiable; final quotation depends on quantity and packing requirements.
• Supply capacity — 5000 pcs per month.
• Lead time — 10 to 15 working days for standard orders.
• Payment — T/T or Western Union; 30% deposit with the balance before shipment.
• Packing — neutral white box inside a brown export carton; branded packing available with written trademark authorisation.
• Shipping terms — EXW, FOB, CFR, CIF and DDU.