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
Product Family: EX Lifeline 4 Explosion proof cable pull and Pushbutton actuated safety Interlock switch
Connection: 2 Meter Cable (6.5 ft)
Model Type: Cable and Push Button Actuated Emergency Stop
Contacts (Safety/Auxiliary): 1 Normally Closed, 1 Normally Open
我们的气动 Rotacam™ 危险场所开关可对机器的压缩空气供给实施正动作隔离。气动 Lifeline™4危险场所开关是缆索操作的气动安全开关，可保护暴露在外的气动机器和传送带设备。这些开关不受机器振动影响。
