LSJ1A-7A

Ingress Protection:	--
Mechanical Life:	--
Electrical Life:	--
Operating Position:	--
Operating Temperature:	-12°C ~ 93°C
Overtravel:	--
Differential Travel:	--
Pretravel:	1.000" (25.4mm)
Release Force:	--
Operating Force:	283gf
Features:	Wobble, Plastic
Series:	HDLS
Termination Style:	Plug In
Mounting Type:	Chassis Mount
Actuator Type:	Spring, Rod
Voltage Rating - DC:	115V
Voltage Rating - AC:	120V
Current Rating:	10A (AC), 800mA (DC)
Switch Function:	On-Mom
Circuit:	SPDT (DB/DM)
Part Status:	Active
Packaging:	Bulk

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Snap Action, Limit Switches: LSJ1A-7A Application Field and Working Principle

Snap-action switches, also known as limiting switches, are mechanical devices designed to control or limit the current or voltage output of an electrical circuit. They are commonly used in industrial settings and control dangerous-energy applications. The LSJ1A-7A is a type of snap-action, limiting switch used to protect sensitive equipment from overloads or hazardous conditions. This article will explain the LSJ1A-7A\'s application field and working principles.The LSJ1A-7A is a single-pole, double-throw switch, meaning that it can open or close an electrical circuit with just one contact. It is typically used in AC and DC circuits carrying medium to high voltage and current levels. It is designed to withstand harsh environmental conditions, such as high temperatures, and can be mounted to walls, ceilings, and other surfaces using mounting screws. The LSJ1A-7A works on a simple mechanical principle. When current is sent through the device’s contact, a metal toggle is yanked into position in the switch, making the circuit open or closed. This motion pulls the contact toward the switch body, and it remains in that position even after the electricity is turned off. When the electrical current is removed and the contact is released, it springs back to its original position, ready to be yanked back again.The snap action of the LSJ1A-7A makes it an ideal choice for use in a variety of applications. It is often used in safety systems and emergency shutdown systems due to its reliable, fast responding nature. It is also used in motor starter circuits as a way to shut off the motor if the overload current goes beyond safe levels. It is also used for overload protection for pumps, fans, and other steam systems.The LSJ1A-7A also meets a variety of industry standards, making it ideal for use in robust applications. It meets UL requirements, is listed as CE-compliant, and is CCC-certified. It is also certified with IP67 rating, making it dust- and water-resistant.The LSJ1A-7A is a reliable, affordable solution for a wide range of applications. It is designed to be durable and reliable, and it is a cost-effective way to protect expensive or sensitive equipment. It is an ideal choice for use in a variety of industrial and commercial settings.

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