Limit Switches for PLCs

An electrical switch is a device that can close and open a circuit. Limit switches are, in general, electromechanical devices and are operated by the motion of some external object such as a machine part. In an HVAC system, a limit switch is often used to monitoring the state of a damper or valve.

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数量 RoHS 产品类型
类型
触点形式
开关功能
安装风格
C&K 基本/快动开关 SPST NO 10A .187" QC
数据表

Snap Action Switches Snap SPST-NO OFF - (ON) Chassis Mount
C&K 基本/快动开关 SPDT 10A .187" QC
数据表

Snap Action Switches Snap SPDT ON - (OFF), OFF - (ON) Chassis Mount
C&K 基本/快动开关 SWITCH SNAP SP MOM 1A .187" QC
数据表

Snap Action Switches Snap SPDT ON - (OFF), OFF - (ON) Chassis Mount
C&K 基本/快动开关 SPDT Leaf Lever 0.2A 60VDC 0.88N
数据表

Snap Action Switches Snap SPDT ON - (OFF), OFF - (ON) PCB Mount
Omron Electronics 基本/快动开关 PIN PLUNGER TAB TERM
数据表

Snap Action Switches Subminiature SPDT ON - (OFF), OFF - (ON) Chassis Mount
Omron Electronics 基本/快动开关 Long Lever SPST-NC Lft actuate w/o boss
数据表

Snap Action Switches Standard SPST OFF - (ON) PCB Mount
Omron Electronics 基本/快动开关 Long Lever SPST-NC Rt actuate w/o boss
数据表

Snap Action Switches Standard SPST OFF - (ON) PCB Mount
Omron Automation and Safety 开关致动器 LIMIT SWITCH LEVER
数据表

Switch Actuators Lever Conduit
Honeywell 限位开关 DPDT 2NC/2NO 10A TOP PLUNGER
数据表

Limit Switches Miniature DPDT Panel Mount
Honeywell 限位开关 DPDT 2NC/2NO 10A SIDE ROTARY
数据表

Limit Switches Hazardous Location DPDT Panel Mount
Honeywell 限位开关 Limit Switch GL Min Din
数据表

Limit Switches DPDT
Honeywell 限位开关 Roller Lever SPDT CCW Actuation
数据表

Limit Switches Global Limit Switch SPDT Chassis Mount
C&K 联锁开关 SPDT DOOR INTERLOCK
数据表

Interlock Switches Snap SPDT ON - (OFF), OFF - (ON) Chassis Mount