Longacre® 52-45753 Weatherproof Batt. Disconnect, 2 Terminal
Longacre® 52-45753 Weatherproof Batt. Disconnect, 2 Terminal
Longacre

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#47545753

Longacre® 52-45753 Weatherproof Batt. Disconnect, 2 Terminal

  • This manual battery disconnect switch comes with a bright red handle, making it easier to find in an emergency
  • The back side of these battery disconnect switches are completely sealed and weatherproofed with a tough, waterproof polymer coating
  • Keeps out dirt, dust and moisture that can turn a critical switch into a useless dead end connection, possibly putting you out of a race
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Type:

2 Term / Weatherproof

4 Term / Weatherproof4- Term/ High Capacity / Weatherproof4 Term / High Capacity2 Term / Standard4 Term / Standard

$46.99

/each

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Product Summary

Universal Fit

  • This manual battery disconnect switch comes with a bright red handle, making it easier to find in an emergency
  • The back side of these battery disconnect switches are completely sealed and weatherproofed with a tough, waterproof polymer coating
  • Keeps out dirt, dust and moisture that can turn a critical switch into a useless dead end connection, possibly putting you out of a race
  • The disconnect switch features 2 terminals with 3/8" studs and the diameter body is 2.667" at its largest point
  • 175 Amp continuous rating, 6-36 volt, 1000 amps peak and 4.236" overall depth - switch only, panel sold separately
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Key Specs

MFG. Part #52-45753
BrandLongacre
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Longacre 52-45753 Details

The back side of these switches are completely sealed and weatherproofed with a tough, waterproof polymer coating. Keeps out dirt, dust and moisture that can turn a critical switch into a useless dead end connection, possibly putting you out of a race.

  • Manual battery disconnect switch with a bright red handle
  • Easier to find in an emergency
  • Prevents battery drain
  • 175 amp continuous rating, 6-36 volt, 1000 peak

May require drilling a 3/4" hole

(switch only - panel not included)

Warranty Information

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For all technical issues/defective parts, please reach out to Speedway Motors/Longacre technicians (800-423-3110) to troubleshoot issues with parts prior to returning parts for warranty.

Longacre 52-45753 Specifications

KEY SPECS
MFG. Part #52-45753
BrandLongacre

Ratings & Reviews

4.8

5 Reviews

Overall Assessment

Customers praise our product's confirmed quality and utility. It's considered a reliable, high-performing switch, effective at power termination with no bleed-through—an upgrade on competitor versions. It serves various applications well, standing out as a weather-proof main disconnect on batteries and an excellent safety addition to race cars. Users commend its material quality, highlighting its durability, even on equipment washed weekly. Many express eagerness to repurchase, testament to its superior performance and practical value.

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4.8

5 reviews

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Works great

5.0

4 years ago

Crashbell

Beach city tx

Verified

Put it on the negative side it kills the power like it's supposed to with no bleed through like my other one had

Good switch weather proof

5.0

5 years ago

Modlite 0

Buna Texas

Verified

Main disconnect on battery

Would Recommend

yes

5.0

5 years ago

AC

Jasper,Alabama

Verified

Worked for my application.

Would Recommend

Good quality name brand product!

5.0

8 years ago

Lisa

Nebraska

Verified

Great safety addition to my race car.

Would Recommend

I would buy this product again

4.0

8 years ago

Rob

Lima, Oh

Verified

This switch is used on a flat deck that gets washed every week

Showing 5 of 5 reviews

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