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Battery Disconnect Switch, Negative

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US$25.01 cheaper than the new price!!

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Product details

Management number 212756353 Release Date 2026/04/06 List Price US$16.68 Model Number 212756353
Category

The Battery Doctor Mini Master Disconnect Switch is designed to be installed on the negative (-) battery lead to prevent the battery from draining to unsafe levels and to switch between multiple batteries. The master disconnect switch can also be used to prevent theft, tampering and unauthorized use of vehicles while not being used. The Mini Master Switch is rated at 300 amps at 12 volts continuous and 1000 amps for 5 seconds at 12 volts. California Prop 65 - Warning, This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

  • Designed for use in 2-Battery Setups
  • 300 AMP Continuous / 1000 AMP Peak Rating
  • ISO 8846 Approved
  • Can be Surface or Panel Mounted
UPC 782386054968 731215349140 010054203937
Color Black
Model 20393
Wattage 12000 watts
Terminal Screw
Brand Name WirthCo
Unit Count 1.0 Count
Item Weight 0.01 Ounces
Switch Type Rotary
Circuit Type 2-way
Contact Type Normally Open
Manufacturer Wirthco Engineering, Inc.
Actuator Type Rotary
Material Type Lead
Mounting Type Surface Mount
Connector Type Screw Terminals
Control Method Touch
Current Rating 300 Amps
Item Type Name Mini Master Disconnect Switch (Dual Battery, 4 Position)
Operation Mode ON-OFF
Item Dimensions 6.8 x 4.2 x 2 inches
Number of Items 1
Contact Material Metal
Operating Voltage 12 Volts
Specification Met Iso
Included Components WirthCo 20393 Battery Doctor Rotary Dial Disconnect Switch
Number of Positions 2
Warranty Description manufacturer
Connectivity Protocol Wi-Fi
International Protection Rating IP54
Global Trade Identification Number 00010054203937

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