人物
Includes universal mounting and operation
Includes lid mounted emergency stop button, designed to conform to ISO 850
Includes cable status indicator on switch lid
Provide switch span of 75...125 m
Provides switch lockout on cable pulled and cable slack
Conforms to EN 60079 and IEC 60079
Lid mounted emergency stop button, designed to EN418
Isolates pneumatic power within 5° of guard movement
Positive mode action, flameproof contact block
Suitable for use in European Zone 1 and 2 environments
Can be used as a hinge pin with light and medium weight guard doors on pneumatic machinery
Switch lockout with indication of rope pulled and rope slack
For use in potentially explosive atmospheres
Switches pneumatic power with up to a 75 meter span
规格
Product Family Selection
440 Ex Range: The 440 Ex Range family of safety switches are specifically designed for potentially explosive atmospheres. They incorporate housing construction and sealed flameproof contact blocks that conform to:
Product Family Selection
Model Type: Cable and Push Button Actuated Emergency Stop
Contacts (Safety/Auxiliary): 2 Normally Closed
Product Family: EX Lifeline 4 Explosion proof cable pull and Pushbutton actuated safety Interlock switch
Connection: 2 Meter Cable (6.5 ft)
前救生索4防爆电缆拉和按钮驱动安全联锁开关, 电缆和按钮致动紧急停止, 2常闭, 2米电缆（6.5英尺）
