ASHCROFT B424B型压力开关，属于压力开关400型。防水外壳，满足NEMA3,4,4X和13的要求，除B424B型压

力开关外还有以下常用型号供您选择：

ASHCROFT B420B型压力开关
ASHCROFT B421B型压力开关
ASHCROFT B422B型压力开关
ASHCROFT B423B型压力开关
ASHCROFT B424B型压力开关
ASHCROFT B425B型压力开关
ASHCROFT B426B型压力开关
ASHCROFT B427B型压力开关
ASHCROFT B428B型压力开关
ASHCROFT B429B型压力开关
ASHCROFT B431B型压力开关
ASHCROFT B432B型压力开关
ASHCROFT B442B型压力开关
ASHCROFT B450B型压力开关

ASHCROFT B420V型压力开关
ASHCROFT B421V型压力开关
ASHCROFT B422V型压力开关
ASHCROFT B423V型压力开关
ASHCROFT B424V型压力开关
ASHCROFT B425V型压力开关
ASHCROFT B426V型压力开关
ASHCROFT B427V型压力开关
ASHCROFT B428V型压力开关
ASHCROFT B429V型压力开关
ASHCROFT B431V型压力开关
ASHCROFT B432V型压力开关
ASHCROFT B442V型压力开关
ASHCROFT B450V型压力开关

ASHCROFT B420T型压力开关
ASHCROFT B421T型压力开关
ASHCROFT B422T型压力开关
ASHCROFT B423T型压力开关
ASHCROFT B424T型压力开关
ASHCROFT B425T型压力开关
ASHCROFT B426T型压力开关
ASHCROFT B427T型压力开关
ASHCROFT B428T型压力开关
ASHCROFT B429T型压力开关
ASHCROFT B431T型压力开关
ASHCROFT B432T型压力开关
ASHCROFT B442T型压力开关
ASHCROFT B450T型压力开关

ASHCROFT B420S型压力开关
ASHCROFT B421S型压力开关
ASHCROFT B422S型压力开关
ASHCROFT B423S型压力开关
ASHCROFT B424S型压力开关
ASHCROFT B425S型压力开关
ASHCROFT B426S型压力开关
ASHCROFT B427S型压力开关
ASHCROFT B428S型压力开关
ASHCROFT B429S型压力开关
ASHCROFT B431S型压力开关
ASHCROFT B432S型压力开关
ASHCROFT B442S型压力开关
ASHCROFT B450S型压力开关

ASHCROFT B420P型压力开关
ASHCROFT B421P型压力开关
ASHCROFT B422P型压力开关
ASHCROFT B423P型压力开关
ASHCROFT B424P型压力开关
ASHCROFT B425P型压力开关
ASHCROFT B426P型压力开关
ASHCROFT B427P型压力开关
ASHCROFT B428P型压力开关
ASHCROFT B429P型压力开关
ASHCROFT B431P型压力开关
ASHCROFT B432P型压力开关
ASHCROFT B442P型压力开关
ASHCROFT B450P型压力开关

ASHCROFT B720B型压力开关
ASHCROFT B721B型压力开关
ASHCROFT B722B型压力开关
ASHCROFT B723B型压力开关
ASHCROFT B724B型压力开关
ASHCROFT B725B型压力开关
ASHCROFT B726B型压力开关
ASHCROFT B727B型压力开关
ASHCROFT B728B型压力开关
ASHCROFT B729B型压力开关
ASHCROFT B731B型压力开关
ASHCROFT B732B型压力开关
ASHCROFT B742B型压力开关
ASHCROFT B750B型压力开关

ASHCROFT B720V型压力开关
ASHCROFT B721V型压力开关
ASHCROFT B722V型压力开关
ASHCROFT B723V型压力开关
ASHCROFT B724V型压力开关
ASHCROFT B725V型压力开关
ASHCROFT B726V型压力开关
ASHCROFT B727V型压力开关
ASHCROFT B728V型压力开关
ASHCROFT B729V型压力开关
ASHCROFT B731V型压力开关
ASHCROFT B732V型压力开关
ASHCROFT B742V型压力开关
ASHCROFT B750V型压力开关

ASHCROFT B720T型压力开关
ASHCROFT B721T型压力开关
ASHCROFT B722T型压力开关
ASHCROFT B723T型压力开关
ASHCROFT B724T型压力开关
ASHCROFT B725T型压力开关
ASHCROFT B726T型压力开关
ASHCROFT B727T型压力开关
ASHCROFT B728T型压力开关
ASHCROFT B729T型压力开关
ASHCROFT B731T型压力开关
ASHCROFT B732T型压力开关
ASHCROFT B742T型压力开关
ASHCROFT B750T型压力开关

ASHCROFT B720S型压力开关
ASHCROFT B721S型压力开关
ASHCROFT B722S型压力开关
ASHCROFT B723S型压力开关
ASHCROFT B724S型压力开关
ASHCROFT B725S型压力开关
ASHCROFT B726S型压力开关
ASHCROFT B727S型压力开关
ASHCROFT B728S型压力开关
ASHCROFT B729S型压力开关
ASHCROFT B731S型压力开关
ASHCROFT B732S型压力开关
ASHCROFT B742S型压力开关
ASHCROFT B750S型压力开关

ASHCROFT B720P型压力开关
ASHCROFT B721P型压力开关
ASHCROFT B722P型压力开关
ASHCROFT B723P型压力开关
ASHCROFT B724P型压力开关
ASHCROFT B725P型压力开关
ASHCROFT B726P型压力开关
ASHCROFT B727P型压力开关
ASHCROFT B728P型压力开关
ASHCROFT B729P型压力开关
ASHCROFT B731P型压力开关
ASHCROFT B732P型压力开关
ASHCROFT B742P型压力开关
ASHCROFT B750P型压力开关