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Four Post Battery Disconnect Switch

SAME DAY SHIPPING! Order within the next 8 hours 27 minutes and receive same day shipping

Specs
Sold in Quantity:
Each
Overall Diameter:
2.65
Mounted Length:
2.32
Positions:
Two
Notes
Has two 3/8" copper terminals and two 10-32 terminals. Brass mounting stem is 3/4"-16 and 23/32" long. Fits up to 3/16" thick panels.
Four Post Battery Disconnect Switch
Four Post Battery Disconnect Switch
Four Post Battery Disconnect Switch
Four Post Battery Disconnect Switch
Four Post Battery Disconnect Switch

Click image to enlarge

Details

Reviews

Q & A

What's in the Box

Battery disconnect switch for safety and theft protection. Required for use with alternator cutoff by NHRA. Battery shut off switch can be remote mounted or where specified for saftey and convenience. This battery kill switch featues a die cast lever.

Rated at 180 amp continuous, 1000 amp instantaneous.

910-64501 Instructions (PDF)

Item Details

with Alternator Cutoff

Customer Reviews

Rated 5 out of 5 by 8 reviewers.
RATING BREAKDOWN
8 reviews
5 Stars
8
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

shortfuse
Verified Purchaser
Marshfield mo.

great product

June 19, 2015
I like how quick they got it to me
Yes, I recommend this product.
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hiboy
Verified Purchaser
Temecula , Ca.

Has everything I needed

February 02, 2015
Everything was just as expected,correct size,wiring and operation,plus shipping time was outstanding, 2 days and it was in the car from the day I ordered it. Thanks
Yes, I recommend this product.
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fastford
Verified Purchaser
manistee MI

Solved a simple problem

April 28, 2012
makes alternator disconnect from battery easy
Pros:
  • Easy To Install
Yes, I recommend this product.
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high rider
Verified Purchaser
golden valley az.

happy times

November 19, 2011
mandated switch for my track, always the best quality/
Pros:
  • Provides Accurate Readings
  • Easy To Install
Yes, I recommend this product.
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Larry
Verified Purchaser
Meridian,Id

Excellent buy

September 24, 2010
this is a very good product and a must have on any race car.
Yes, I recommend this product.
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PROSTICK RACER
THREE SPRINGS,PA

all drag cars with alternators need this

July 10, 2010
I HAVE INSTALLED MANY OF THESE ON DRAG RACE CARS AND STREET RODS.A VERY GOOD BARGAIN FOR THIS SWITCH.
Yes, I recommend this product.
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JDE75
Marion, IA

Fit Great

May 10, 2010
[...]the product was exactly what I expected. It fit right where the old, poor quality original was, and worked perfectly.
Yes, I recommend this product.
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deuce2go
Santa Clarita, CA

Four connections made it quick and easy

January 23, 2010
The four connections made it simple to run the alternator wires for engine shutdown.
Yes, I recommend this product.
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Page 1 of 1

Product Q&A

3 questions : 3 answers

1 answers

How to wire switch#91064501 to a GM 10si alternator so charging wire is not "hot"when shut off

Monzamatt
Brockton, MA, USA
March 24, 2014

How to wire switch#91064501 to a GM 10si alternator so charging wire is not "hot"when shut off

Answers

March 25, 2014
EricM
This four post switch will be wired as follows: One small stud is connect to alternator charge wire. The other small stud is connected to the regulator (or to the positive side of the battery if using an internally regulated alternator) One large stud is connected to the starter with a large battery cable. The other large stud is connected to the positive side of the battery with a large battery cable. Installation instructions for this switch can also be found here: http://static.speedwaymotors.com/pdf/910-64501.pdf
1 answers

HOW WOULD YOU WIRE THIS PRODUCT USEING A ONE WIRE ALTERNATOR?

September 04, 2011

HOW WOULD YOU WIRE THIS PRODUCT USEING A ONE WIRE ALTERNATOR?

Answers

September 07, 2011
John
One wire alternator has direct hook up to the hot lead at the starter. This switch will simply break the hook up between the starter and the battery. This would utilize the big lugs on the back of the switch. The smaller terminals are if you have an external regulator and alternator for hook up.
1 answers

How many amps is this switch rated for?

Racin' Jason
Tacoma, WA
June 16, 2011

How many amps is this switch rated for?

Answers

June 16, 2011
Jason
Rated at 180 amp continuous and 1000 amp instantaneous
Page 1 of 1

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