D4B-7181N

Ingress Protection:	IP67 - Dust Tight, Waterproof
Mechanical Life:	30,000,000 Cycles
Electrical Life:	500,000 Cycles
Operating Position:	15°
Operating Temperature:	-40°C ~ 80°C
Overtravel:	--
Differential Travel:	--
Pretravel:	15°
Release Force:	--
Operating Force:	150gf
Features:	--
Series:	D4B-N
Termination Style:	Screw Terminal
Mounting Type:	Chassis Mount
Actuator Type:	Spring, Coil
Voltage Rating - DC:	30V
Voltage Rating - AC:	120V
Current Rating:	10A (AC), 6A (DC)
Switch Function:	On-Mom
Circuit:	SPDT (DB/DM)
Part Status:	Obsolete
Packaging:	Bulk

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Snap Action, Limit Switches
The D4B-7181N is a type of snap action,limit switch used in a wide range of applications. Snap action, limit switches are devices that are used to detect the presence of an object and trigger an action, such as turning on a light or activating a motor. They are commonly used in automated processes and industrial machines.The D4B-7181N is a micro-limit switch. It is typically used in applications that require precise and repeatable switch actuation. It is designed to offer high reliability, long operational life and resistance to shock and vibration. The switch has a long body, allowing it to be used in tight spaces, and is available in various configurations.The D4B-7181N switch is actuated by a plunger, actuating lever or roller lever. The plunger is typically pushed down by a wire, lever or other mechanism, which triggers the switch. The switch also has a plunger locking mechanism which prevents accidental actuation. When the plunger is depressed, it triggers the contacts, which can be set to either an open or closed configuration.The contacts can be either normally open (NO) or normally closed (NC). When the switch is set to NO, the contacts will be open until they are actuated, at which point they will close. When the switch is set to NC, the contacts will be closed until they are actuated, at which point they will open.The contacts can also be set to one of two different current ratings: greater than 5A or less than 5A. This rating determines how much current the switch is able to handle before it needs to be replaced. The higher the current rating, the greater the load it can handle.The D4B-7181N is IP50 rated and has a temperature range of -40 degrees Celsius to 85 degrees Celsius. It is UL approved and can be used in hazardous locations, such as in the presence of combustible dust.In summary, the D4B-7181N is a type of snap action, limit switch used in a wide range of applications. It has a long body, allowing it to be used in tight spaces, and is available in various configurations. The switch is actuated by a plunger, actuating lever or roller lever, and has contacts that can be set to either NO or NC. It also has a rating of greater than 5A or less than 5A. The switch is IP50 rated and has a temperature range of -40 degrees Celsius to 85 degrees Celsius. It is UL approved and can be used in hazardous locations.

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