ZV-NA277-2S

Ingress Protection:	IP65 - Dust Tight, Water Resistant
Mechanical Life:	10,000,000 Cycles
Electrical Life:	500,000 Cycles
Operating Position:	--
Operating Temperature:	-10°C ~ 80°C
Overtravel:	0.235" (6.0mm)
Differential Travel:	0.016" (0.4mm)
Pretravel:	0.197" (5.0mm)
Release Force:	230gf
Operating Force:	640gf
Features:	--
Series:	ZV
Termination Style:	Screw Terminal
Mounting Type:	Chassis Mount
Actuator Type:	Lever, Roller
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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Snap Action, Limit Switches

The ZV-NA277-2S is a type of snap action limit switch, which is one of the most common types of switches used in industrial, commercial and residential applications. It is a self-contained, single-pole, double-throw switch that is operated by a spring-loaded plunger. The plunger is pushed down to make contact (closed) on one side of the switch, while the other side is open. When the plunger is released, it snaps back to its original position and opens the connection on the opposite side of the switch. The ZV-NA277-2S is commonly used for controlling motors, pumps and other electric circuits that need to be automatically turned on and off or for controlling the speed and direction of electric motors.The ZV-NA277-2S is designed to provide reliable and efficient performance in a variety of applications. It features a rugged, flame-retardant base that is capable of withstanding temperatures up to 120°C. The switch itself features silver alloy contacts for increased durability and reliability. The plunger is designed for a long life and can withstand impacts of up to 20g. The ZV-NA277-2S is UL, CSA and TUV approved, ensuring safe operation in a variety of applications. The ZV-NA277-2S is a versatile switch that can be used in a variety of applications. It is commonly used in motor controllers, as an over-temperature/over-current switch, as a machine actuator, to reduce hazardous motor overloads, and in a variety of safety circuits. It can also be used in robotics, automation and control systems, as well as in security systems and machine guards. The ZV-NA277-2S works by allowing a current or voltage to pass through when the plunger is depressed. This voltage or current then controls an external device, such as an electric motor or a pump, by turning it on or off. The switch is designed with a built-in snapping mechanism and a micro-flexible plunger. When the plunger is pressed, it compresses an internal spring and causes the internal contacts to touch, closing the circuit and allowing the current to pass through. When the plunger is released, the internal spring decompresses and pulls the contacts away from each other, opening the circuit and stopping the flow of current. The ZV-NA277-2S also includes a number of additional features that enhance its utility and performance. These include a compact design that allows it to fit into tight spaces, as well as a dustproof rating of IP67. Additionally, the switch is resistant to water, moisture and vibration and can be used in temperatures ranging from -25°C to 250°C. Overall, the ZV-NA277-2S is a versatile snap action limit switch that can be used in a variety of applications to control electric motors and other circuits. Its robust design, high temperature rating and resistances to water, dust and vibration make it ideal for use in a wide range of applications.

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