Solved Solenoid switch is a device that uses magnets to open
Latching Solenoid Fail-Safe
Latching relay – Help Wanted – DroneBot Workshop Forums
Compact Latching Solenoid
Latching Solenoid Theory
Solenoid 101: What is a Solenoid? – Magnet-Schultz of America
Solenoid Valve Types – Magnet-Schultz of America
Solenoid Valve Problems and Solutions - Inst Tools
Solenoid Theory TLX Technologies
Solenoid Fundamentals: Magnetic Latching Solenoids
Latching Solenoid Valve