特點：機械及電氣連鎖，使用壽命8千次以上，電磁兼容性好，抗干擾能力強。
ATSE雙電源自動轉(zhuǎn)換開關的型號：
YDK1B-20A雙電源自動轉(zhuǎn)換開關
YDK1B-40A雙電源自動轉(zhuǎn)換開關
YDK2B-63A雙電源自動轉(zhuǎn)換開關
YDK1B-80A雙電源自動轉(zhuǎn)換開關
YDK1-20A雙電源自動轉(zhuǎn)換開關
YDK1-40A雙電源自動轉(zhuǎn)換開關
YDK1-63A雙電源自動轉(zhuǎn)換開關 YDK1-80A雙電源自動轉(zhuǎn)換開關 YDK1-100A雙電源自動轉(zhuǎn)換開關 YDK1-125A雙電源自動轉(zhuǎn)換開關 YDK1-160A雙電源自動轉(zhuǎn)換開關 YDK1-250A雙電源自動轉(zhuǎn)換開關 YDK1-400A雙電源自動轉(zhuǎn)換開關 YDK1-630A雙電源自動轉(zhuǎn)換開關 YDK1-800A雙電源自動轉(zhuǎn)換開關 YDK1-1000A雙電源自動轉(zhuǎn)換開關 YDK1-1250A雙電源自動轉(zhuǎn)換開關 YDK1-1600A雙電源自動轉(zhuǎn)換開關 YDK1-2000A雙電源自動轉(zhuǎn)換開關 YDK1-2500A雙電源自動轉(zhuǎn)換開關 YDK1-3200A雙電源自動轉(zhuǎn)換開關 YDK2-25/4雙電源自動轉(zhuǎn)換開關 YDK2-32/4雙電源自動轉(zhuǎn)換開關 YDK2-40/4雙電源自動轉(zhuǎn)換開關 YDK2-50/5雙電源自動轉(zhuǎn)換開關 YDK2-63/4雙電源自動轉(zhuǎn)換開關 YDK2-80/4雙電源自動轉(zhuǎn)換開關 YDK2-100/4雙電源自動轉(zhuǎn)換開關 YDK2-125/4雙電源自動轉(zhuǎn)換開關 YDK2-160/4雙電源自動轉(zhuǎn)換開關 YDK2-180/4雙電源自動轉(zhuǎn)換開關 YDK2-200/4雙電源自動轉(zhuǎn)換開關 YDK2-250/4雙電源自動轉(zhuǎn)換開關 YDK2-315/4雙電源自動轉(zhuǎn)換開關 YDK2-400/4雙電源自動轉(zhuǎn)換開關 YDK2-25/3雙電源自動轉(zhuǎn)換開關 YDK2-32/3雙電源自動轉(zhuǎn)換開關 YDK2-40/3雙電源自動轉(zhuǎn)換開關 YDK2-50/3雙電源自動轉(zhuǎn)換開關 YDK2-63/3雙電源自動轉(zhuǎn)換開關 YDK2-80/3雙電源自動轉(zhuǎn)換開關 YDK2-100/3雙電源自動轉(zhuǎn)換開關 YDK2-125/3雙電源自動轉(zhuǎn)換開關 YDK2-160/3雙電源自動轉(zhuǎn)換開關 YDK2-180/3雙電源自動轉(zhuǎn)換開關 YDK2-200/3雙電源自動轉(zhuǎn)換開關 YDK2-250/3雙電源自動轉(zhuǎn)換開關 YDK2-315/3雙電源自動轉(zhuǎn)換開關 YDK2-400/3雙電源自動轉(zhuǎn)換開關
