My Account
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order

Pollak 51902EP Master Disconnect Switch 180 Amp 6-36V Battery Isolation

Manufacturer

Picture for manufacturer Pollak

Part Number

51902EP
14 reviews
Sale Price

$33.64

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Pollak 51902EP Master Disconnect Switch is a heavy-duty battery isolation switch designed for reliable protection in automotive, marine, RV, and commercial vehicle applications. This lever-operated switch provides a simple, effective solution for preventing battery drain, reducing the risk of electrical fires, and protecting against theft and tampering when vehicles are stored or not in use.

Key Features:

  • 180 amp continuous duty rating for reliable performance
  • 6 to 36 volt DC operating range for versatile applications
  • Single pole, single throw (SPST) lever-operated design for easy on/off control
  • Compact 2-5/8 inch diameter mounting footprint
  • 4-3/8 inch overall length for flexible installation options
  • Two 3/8 inch copper alloy stud terminals for secure, corrosion-resistant connections
  • Includes hex nuts and lock washers for complete installation
  • Suitable for battery circuit applications only

This master disconnect switch is ideal for isolating battery power when vehicles are parked for extended periods, during maintenance, or for winter storage. The durable construction and high-amperage rating make it suitable for trucks, RVs, boats, tractors, and other heavy-duty applications. Comes packaged in a 4-color retail bag.

Good prices

Very good so far

Autoplicity has the best prices around! They were quick to email a confirmation of the order, shipment, and delivery. I was VERY impressed! I also received my order earlier than I thought, which is always a plus. Will definitely do business with them again! Thanks!

it was a smooth transaction

First purchase , hope it all goes as smooth as ordering .

great price on product and shipping and shipping was very fast

Website very user friendly and efficient.

Fast shipping, good customer service!

my experience was great and easy !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

"Great prices and quick shipping. I was impressed on how easy it was to order online!"

checkout software gave me some grief first time around but finally worked ok.

I felt I had to double check with Centric site as your brake shoe compatiblity chart didn't seem to go past 1956.

One of the simplest orders I have placed for autoparts. Well done

I was a bit concerned buying from a online retailer I had not done business with before, but Autoplicity is now on my list of preferred vendors. I was sure there would be some problem, as the part I ordered was $73 cheaper than anywhere else online (too good to be true). Well, the part arrived super fast, and was exactly as I ordered. I did not hear from them immediately after ordering, but received confirmation and tracking info when the item shipped, which was two days after ordering. All in all, a great, money saving experience.<br><br>Update:<br>While I am still pleased with the service I received, I find it odd that Autoplicity emailed me and offered me a refund of $5 for writing a review. It has been a couple of weeks since I posted my review, and I have yet to see any credits on my credit card.

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy