2019 Catalog

DISCONNECTS & SWITCHES

All of Our Knife-Blade Switches: •Mount on Negative Battery Post Only •Disconnect Batteries Quickly and Easily • Stop Unwanted Battery Drain •Help Prevent Theft, Tampering and Unauthorized Use • Improve Safety and Security of Stored Vehicles, RVs and Seasonal Equipment • Are Rated 250 Amps Our patented Battery Doctor ® switches are easy to install and simple to use.

FOR TOP POST BATTERIES, LOW PROFILE HORIZONTAL OPERATION Opens and Closes Horizontally Where Clearance Above the Battery is Limited - Install on Negative Post Only

Continuous and 750 Amps Surge at 12 Volts

•With Post, Plus 5 ⁄ 16

-18 Stud and Wing Nut

•With Post for Receiving Standard Battery Cable Clamp • 3½" W x 3 3 ⁄ 4 " L x 1½" H

for Extra Connections

•3½" W x 3 3 ⁄ 4

" L x 2½" H

#20108 #20108-7

#20109 #20109-7

FOR TOP POST BATTERIES, LOW VERTICAL OPERATION Switches recommended to mount on negative battery post to disconnect ground and battery. Easy to reach and operate.

•With 5 ⁄ 8

" Diameter

•With 5 ⁄ 16 -18 Bolt for Receiving Eyelet Cable Connectors •3" W x 4" L x 2" H

•With 5 ⁄ 8 " Diameter Post for Receiving Standard Battery Cable Clamp •3" W x 4" L x 2" H

Post, Plus 5 ⁄ 16

-18 Stud

and Wing Nut for Extra Connections •3" W x 4" L x 2¼" H

#20148 #20148-7

#20138 #20138-7

#20168 #20168-7

12/24-VOLT HEAVY AG EQUIPMENT SWITCH Double-pole, double-throw switch connects two 12 volt batteries either in parallel for maximum current and charging, or in series for 24 volt starting power. Instructions included.

•Great for Bench Testing Rebuilt Starters and Alternators, Plus Other 12 or 24 Volt Applications •Open Switch Disconnects Both Batteries for Storage or Electrical Work • Surface Mounted •4 ¾" W x 6 3 ⁄ 8 " L x 2" H

#20238-7

14