Posts by администратор

In electronic switches, СП, ДП, СТ, and DT refer to the number of circuits and positions a switch can control:
СП: Single pole, which means the switch controls one electrical circuit
ДП: Double pole, which means the switch controls two electrical circuits
СТ: Single throw, which means the switch has two positions, such as on and off
DT: Double throw, which means the switch has three positions, such as on, off, and on