1EN76-R1

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Part Status:	Active

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Introduction to 1EN76-R1 Snap Action Limit SwitchesThe 1EN76-R1 is a type of snap action limit switch, which is designed to be used in the aerospace, defense, and commercial industries. Its main function is to provide reliable and accurate detection of motor operations and other mechanical movements.The 1EN76-R1 is a reliable, high-quality switch with a long-lasting construction. The switch is constructed from a high-grade Thermoplastic Body, which is a strong, durable, and non-corrodible material which will not corrode under extreme environmental conditions such as moisture or high temperatures.The 1EN76-R1 has a variety of features which make it ideal for use in a wide range of applications. The switch is RoHS compliant and is provided with three contact forms, namely SPST (Single Pole Single Throw), SPDT (Single Pole Double Throw), and DPST (Double Pole Single Throw). It also has a range of temperature ratings including -40°C to +105°C and a range of operating pressures including 5-mBar to 7-mBar maximum.The 1EN76-R1 also features an adjustable snap action switching point which can be set to detect any movement. In addition, it has a long mechanical life and an extremely wide operating temperature range of -40°C to +200°C. This allows the switch to be used in applications which require rapid action in a particularly demanding environment.Working Principle of 1EN76-R1 Snap ActionLimit SwitchesThe 1EN76-R1 snap action limit switch utilises a unique mechanism to detect changes in position or motion. These switches are characterised by their very fast response time, allowing them to detect even minor changes in position.The switch contains a plunger mechanism, which is spring-loaded by a coiled spring. When the switch is triggered, the plunger moves and is supplied with a momentary electrical supply, allowing an electrical circuit to be closed.The spring-loaded plunger is connected to a contact arm which is held in place by a specialised armature. When the arm is triggered, it pushes against the contact arm, causing the switch to close. The switch is then activated and will remain in the closed position until it is reset.The contact arm is designed to be highly sensitive, allowing it to detect even the smallest changes in position. This makes it ideal for controlling the operation of motors, as it can detect even the slightest motion.The 1EN76-R1 switch is designed to be resistant to shock and vibration, meaning that it can be used in applications where these conditions may occur. The switch is also very rugged, making it suitable for use in harsh or demanding environments where reliability is a must.ConclusionThe 1EN76-R1 is a reliable, high-quality snap action limit switch which is designed for use in the aerospace, defense, and commercial industries. The switch has a range of features which make it ideal for applications which require rapid detection of changes in position or motion. It is constructed from a strong and durable Thermoplastic Body, has a range of temperature ratings and operating pressures and has an adjustable snap action switching point. The switch is also resistant to shock and vibration, making it suitable for use in harsh or demanding environments.

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