D4N-4E20

Ingress Protection:	IP67 - Dust Tight, Waterproof
Mechanical Life:	15,000,000 Cycles
Electrical Life:	300,000 Cycles
Operating Position:	--
Operating Temperature:	-30°C ~ 70°C
Overtravel:	40°
Differential Travel:	--
Pretravel:	28°
Release Force:	51gf
Operating Force:	510gf
Features:	Resin Lever, Resin Roller
Series:	D4N
Termination Style:	Screw Terminal
Mounting Type:	Chassis Mount
Actuator Type:	Side Rotary, Roller
Voltage Rating - DC:	250V
Voltage Rating - AC:	240V
Current Rating:	3A (AC), 270mA (DC)
Switch Function:	On-Mom, Off-Mom
Circuit:	DPST-NO/NC (MBB)
Part Status:	Active
Packaging:	Bulk

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D4N-4E20 is a snap action or limit switch that is used to control the position of a machine or other device. It works by sensing the position of an object and then immediately triggers an action such as opening or closing a valve, initiatin g a light change, or activating a motor. This type of switch is designed for use in a wide range of applications in industries such as automotive, aerospace, and medical.The D4N-4E20 is a small, easy-to-mount device which features a two-way snap-action contact. The mechanical design consists of a plastic cover, a base with a touch cap and contact arms, and a contact route board. The contact route board is protected by the plastic cover, which is then sealed with an O-ring to ensure reliable operation. The contacts are rated at 25V AC/10A maximum, and they can be actuated with either a mechanical force or an electrical signal.The switch is operated by a simple actuator – a plunger or lever. This lever is generally connected to the switch through a system of levers or cam tracks. When the actuator is moved, the position of the contacts is changed, allowing or stopping a circuit. The D4N-4E20 is designed for repetitive use, so it can withstand repeated actuations and up to 1 million cycles. This makes it suitable for a variety of applications in high-traffic locations.In addition to its versatility, the D4N-4E20 is designed for durability. Its structural components are made from sturdy and resilient materials to ensure it can handle wear and tear over time. The switch is also UL rated, which guarantees that it has been thoroughly tested and is safe to use in commercial and industrial applications.The device can be used in a variety of applications, such as controlling access to warehouses, monitoring the position of a machine, or signaling an alarm. In each of these scenarios, the D4N-4E20 will act as a detection device by sensing a position or condition, triggering an action, and offering reliable performance.In summary, the D4N-4E20 is a powerful and reliable snap action or limit switch that is designed for a wide range of industrial applications. It features a two-way snap-action contact, can withstand up to 1 million cycles, is UL rated, and is durable and versatile. This device can be used to control the position of a machine or other device, monitor access to a warehouse, and trigger an alarm.

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