人物
Class I, groups B, C and D or Class II, groups E, F and G or Class III
NEMA Enclosure Type 13
High contact reliability in contaminated atmospheres
Multiple operator styles
规格
Switch Data
Travel to Operate Contacts (Nominal): 3.18mm (0.125in)
Switch Data
Travel to Reset Contacts (Max.): 1.45mm (0.057in)
Contact Type: N.C.
Torque to Operate Contacts (Max.): 20N (4.5lb)
Maximum Travel: 5.54mm (0.218in)
Actuation Type: Side Push Rod
Operating Lever Data
Operating Lever: Operating Lever Not Selected
Modifications
Transparent Cover: No Modification
Bulletin 802R 密封触点式危险场所限位开关具有一个坚固的单触点,密封在一个玻璃外壳中,因此即使在被污染的空气环境中也可实现出色的接触可靠性。这些开关由 Underwriters’ Laboratories, Inc. 认证,用于美国国家电气规范所定义的 I 类 2 分区 A、B、C 和 D 组危险场所。