Shop With Confidence - 30 Day Easy Returns - No Need To Call
 
Follow us on facebook
 

Enter desired order quantities below, then click the "Add selected quantities to cart" button.

Single Circuit Master Battery Cutoff Switch

Click for a larger picture of
View Catalog Page in PDF format

We carry the highest quality master battery switches available. This competition-proven switch is rated for 100 amps continuous duty. (See note below on how to spot a lower quality clone.)

This single circuit cutoff switch is used in vehicles that do not have an alternator. A removable actuating key with splash guard and a weather-proof cap are included. We also offer a Master Battery Cut-Off Switch with Alternator Protection (Part No. 4430) for cars with alternators.

Question: How do I know if I'm looking at the genuine article and not a lower quality clone?

Answer: The terminals of the genuine highest-quality switches are plated with a tin-alloy and are therefore silver colored. Lower quality clones have unplated brass terminals. In addition, genuine switches are shipped with half-height nuts while clones are usually furnished with full height nuts.

Over the years we've heard about dozens of DNF's caused by unreliable master battery switches that were purchased elsewhere. Is saving a few dollars worth risking a DNF?

Recommended accessories, sold separately:
"Off" Decal (Part No. 3356)
Master Switch Mounting Tab (Part No. 4375-001)

Order Qty

Part No.

Desc.

Price

Status

4431

Single Circuit Master Battery Cutoff Switch

$36.99 In Stock