ZE-Q21-2S

Ingress Protection:	IP60 - Dust Tight
Mechanical Life:	10,000,000 Cycles
Electrical Life:	500,000 Cycles
Operating Position:	1.957" (49.7mm)
Operating Temperature:	-10°C ~ 80°C
Overtravel:	0.141" (3.6mm)
Differential Travel:	0.002" (0.05mm)
Pretravel:	0.020" (0.5mm)
Release Force:	114gf
Operating Force:	250 ~ 350gf
Features:	--
Series:	ZE
Termination Style:	Screw Terminal
Mounting Type:	Chassis Mount
Actuator Type:	Cross Roller Plunger
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	15A (AC), 500mA (DC)
Switch Function:	On-Mom
Circuit:	SPDT
Part Status:	Active
Packaging:	Bulk

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ZE-Q21-2S Application Field and Working Principle

The ZE-Q21-2S is a two-pole limit switch, designed for use in industrial applications requiring a robust, reliable and durable device. It is built for use in harsh environments and is certified waterproof to IP64 level. The ZE-Q21-2S limit switch is designed to provide reliable electrical contact from a physical position. It is often used in factories, warehouses and factories to switch machines that are moving or changing configuration. The ZE-Q21-2S is used as a standard contact switch, either as an on-off switch or as a limit switch. The limit switch has a movable arm which is used to physically actuate the electrical contacts. The switch has two poles, one normally open contact and one normally closed contact. When the contacts are in the open position, it will disrupt the flow of electricity. When the contacts are closed, electricity will flow freely.The working principle of the ZE-Q21-2S is based on the action of the limit switch. When a physical position is reached, the movable arm of the limit switch is actuated and one of two electrical contacts physically open or close. There are two positions for the limit switch, open and closed. When the ZE-Q21-2S is open, electricity cannot flow. When the ZE-Q21-2S is closed, electricity flows freely.The ZE-Q21-2S has a wide range of application fields, including industrial machines, warehouses, factories and other automated equipment. The limit switch can be used to switch machines on and off, to indicate a precise physical position or to provide a mechanical limit to protect a process from exceeding predetermined limits. It is used to detect the presence of a physical position and when actuated, it will cause the electrical contacts to make a connection, thus allowing electricity to flow freely.The limit switch is also used to control automatic processes by recognizing different physical positions. For example, it can be used to activate a control system when a certain point is reached or stop a motor when it reaches a certain speed. It can also be used to indicate the position of a process or as a safety device by preventing a process from exceeding predetermined limits.In conclusion, the ZE-Q21-2S is a robust and reliable limit switch, designed for use in harsh environments. It is used to switch machines on and off, to indicate a precise physical position, or to provide a limit to protect a process. It is certified waterproof to IP64 level, allowing it to be used in a wide range of application fields.

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