2850 - Pololu 5V, 2.5A Step-Down Voltage Regulator D24V25F5 , from Pololu for €25.00
Big MOSFET Slide Switch with Reverse Voltage Protection, HP, POLOLU-2815
4.5-40V DC, 8A Big Pushbutton Power Switch w/ Reverse Voltage Protection - RobotShop
4.5-40V DC, 8A Big Pushbutton Power Switch w/ Reverse Voltage Protection - RobotShop
Pololu Pushbutton Power Switch LV (old version)
The Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton-based
Big Pushbutton Power Switch with Reverse Voltage Protection, MP
Micro Switch KW12 KW11-3 - Buy in India
Pololu Mini MOSFET Pushbutton Electronic Power Switch SV, 4A 4.5 to 40V
2850 - Pololu 5V, 2.5A Step-Down Voltage Regulator D24V25F5 , from Pololu for €25.00
4.5-40V DC, 8A Big Pushbutton Power Switch w/ Reverse Voltage Protection - RobotShop