WATSNA-250/4P(NS型) 雙電源采用施耐德電氣最新設計理念與制造技術，是集開關與邏輯控制于一體，無需外加控制器，真正實現機電一體化的自動轉換開關，具有電壓檢測、頻率檢測、通訊接口、電氣、機械互鎖等功能，可實現自動、電動遠程、緊急手動控制。操作是由邏輯控制板以各種邏輯命令來管理電機、變速箱的操作運行來實現電機帶動開關彈簧蓄能，瞬時釋放的加速機構，快速接通分斷電路或進行電路轉換，通過明顯可見狀態實現安全隔離，極大的提高了電氣性能與機械性能。

WATSNA 2P 40A
WATSNA 40A/2
WATSNA 63/16 3CBR-D
WATSNA 63/40-4CBR
WATSNA 63/63 2CBR-C
WATSNA 63/63 4CBR-D
WATSNA-100 4PCR
WATSNA-100 4PCR INT
WATSNA-100/ 4PCR
WATSNA-100/100 3CBS
WATSNA-100/100 3PCR
WATSNA-100/100 4CBI
WATSNA-100/100 4CBR
WATSNA-100/100 4CBS
WATSNA-100/100 4PCR
WATSNA-100/100.3CBR
WATSNA-100/100.4CBR
WATSNA-100/100.4PCR
WATSNA-100/100A 3CBR
WATSNA-100/100A 4CBI+F
WATSN-63/63 3CBR
WATSNA-100/100A 4CBR
WATSNA-100/100A 4CBRXF
WATSNA-100/100A 4PCR
WATSNA-100/16 .3CBR
WATSNA-100/25 3CBR
WATSNA-100/25A 4CBR
WATSNA-100/32 .3CBR
WATSNA-100/32 3CBR
WATSNA-100/32.4CBR
WATSNA-100/40 .3CBR
WATSNA-100/40 3CBR
WATSNA-100/40 4CBR
WATSNA-100/40 4P PCR
WATSNA-100/50 3CBR
WATSNA-100/50.4CBR
WATSNA-100/50A 4CBR
WATSNA-100/63 3CBR
WATSNA-100/63 4CBR
WATSNA-100/63 4P PCR
WATSNA-100/63.3CBR
WATSNA-100/63A 4CBR
WATSNA-100/63A 4CBTR
WATSNA-100/63A 4PCR
WATSNA-100/80 4CBR
WATSNA-100/80 4CBR X+F
WATSNA-100/80 4PCR
WATSNA-100/80.3CBR
WATSNA-100/80.3CBS
WATSNA-100/80.4CBR
WATSNA-100/80A 3CBR
WATSNA-100/80A 4CBR
WATSNA-100/80A.3CBR-X
WATSNA-100-100-3CBI
WATSNA-100-100-4PCR
WATSNA-100-40-3CBR STR22SE
WATSNA-100A(4PCR)
WATSNA-125/3R
WATSNA-125A/4PCR
WATSNA-16/16 2CBR
WATSNA-160.4CBR
WATSNA-160/100 4PCR
WATSNA-160/100.4CBR
WATSNA-160/100A 4CBR
WATSNA-160/100A 4PCR
WATSNA-160/125 4CBR
WATSNA-160/125.3CBR
WATSNA-160/125A 4CBR
WATSNA-160/125A 4PCR
WATSNA-160/160 3CBI
WATSNA-160/160 3CBR
WATSNA-160/160 4CBR
WATSNA-160/160.3CBR
WATSNA-160/160.3CBS
WATSNA-160/160.3CBS(手柄)
WATSNA-160/160.3PCIF
WATSNA-160/160.4CBR
WATSNA-160/160.4PCR
WATSNA-160/160-4CBR
WATSNA-160/160A 3PCR
WATSNA-160/160A 4CBR
WATSNA-160/160A 4CBRXF
WATSNA-160/160A 4PCR
WATSNA-160-125-3CBI
WATSNA-160-40-3CBI
WATSNA-160A/120A 3CBR
WATSNA-160N/125-3CBR
WATSNA-200A/4PCR
WATSNA-250/125 4CBR
WATSNA-250/160 4PCR
WATSNA-250/200 4PCR
WATSNA-250/200.3CBR
WATSNA-250/200.4CBR
WATSNA-250/200.4CBS
WATSNA-250/200A 4CBR
WATSNA-250/250 3CBS
WATSNA-250/250 4BCR
WATSNA-250/250 4PCR
WATSNA-250/250.4CBR
WATSNA-250/250A 4CBR
WATSNA-250/250A.3CBR
WATSNA-250/H200A 3CBR
WATSNA-250/H250A 3CBR
WATSNA-250A/200A 4CBR
WATSNA-250A/4PCR
WATSNA-25A/4PCR
WATSNA-315B/4PCR
WATSNA-32 3PCR
WATSNA-32 4PCR
WATSNA-32 4PCR INT
WATSNA-32 4PCS+X
WATSNA-32/25.4CBR
WATSNA-32/32.4CBR
WATSNA-32/32.4PCR
WATSNA-32A/4PCR
WATSNA-40 3PCR INT
WATSNA-40 4PCR
WATSNA-40 4PCR INT
WATSNA-40A/4PCR
WATSNA-50A/4PCR
WATSNA-63 4PCR
WATSNA-63 4PCR INT
WATSNA-63.4CBR
WATSNA-63/100A 4CBR
WATSNA-63/125A 4CBR
WATSNA-63/16 2CBI
WATSNA-63/16 2CBR
WATSNA-63/16 4CBR C65N-D
WATSNA-63/16.4CBR
WATSNA-63/16A 3CBR
WATSNA-63/16A 3PCR
WATSNA-63/16A 4CBR
WATSNA-63/20 2CBR
WATSNA-63/20 4CBR
WATSNA-63/20 4CBRF
WATSNA-63/20 4CBRX
WATSNA-63/20.3CBR
WATSNA-63/20.4CBR D
WATSNA-63/200A 4CBR
WATSNA-63/25 2CBR
WATSNA-63/25 2CBRF
WATSNA-63/25 4CBR
WATSNA-