As is known to usall， sometimes asimple component may exert a significant influence on the overall operation of your car， boat or truck. Thus， this Jtron 04050001 DIYRotary Battery Cut-off Switch for Racer and More (DC 60V) should be highly recommended to guarantee secure and efficient working. Characterized by smooth hand feel， high durability， easy installation and operation， our battery cut-off switch could greatly save your time and labor daily. It is perfect for daily use and requires not too much space for placement. You’ll need it!                                    Features             High quality rotary battery cut-off switch for car， boat， truck， racer， limo， fire truck， tank， plane and so on<br> Smooth hand feel， high durability， easy installation and operation<br> Little space-occupied and long service life<br> Greatly save your time and labor daily<br> Exert a significant influence on the overall operation of your device <br>                                                            Specifications             Voltage     DC 60V    <br> Rated Current     400A    <br> Contact Resistance     50m ohm    <br> Insulation Resistance     >/= 100m ohm    <br> Dielectric Strength     >/= 1500V AC / 1 Mini    <br> Service Lifetime     >/= 10000 Times    <br> Color     Red & Black    <br> Material     Plastic & Iron    <br> Dimensions     (2.75 x 2.20 x 4.17) " / (7.0 x 5.6 x 10.6) cm(L x W x H)    <br> Weight     4.52 oz / 128.0 g       <br>                                                             Package Includes            1 x Switch<br>