ZV2-NJ-2S

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Snap action switches are designed to rapidly transfer a circuit between two states when forces, such as mechanical operation, temperature change, pressure, or current, exceed a preset threshold. These machines are typically used to detect the opening and closing of doors, track the position of moving objects or switches, or to monitor pressure levels or flow rates.

The ZV2-NJ-2S snap action limit switch is a micro-action electromechanical limit switch designed to provide nondestructive switching of an electrical circuit with medium duty ratings. It is ideal for use in potentially hostile environments caused by vibration and corrosive atmospheres.

The ZV2-NJ-2S snap action limit switch is a three-pole, single-throw switch. It is designed with two operating heads, two normally closed contacts and one normally open contacts. The operating heads are held together by a common torsion spring, which provides positive return action, making the switch robust and reliable in any environment. The silver-nickel contacts have a low-contact resistance, low-temperature rise and an extended contact life. The switch also features a pressure-resistant die-cast housing that has good thermal stability.

The ZV2-NJ-2S snap action limit switch is suitable for use in a wide range of applications where reliable operation and long-term stability are required. These include motor starters, thermostats, door interlocks, safety and security systems, alarms, and automation systems. It is also suitable for use in medical equipment and other areas where safety is important, such as the automotive and aviation industries.

The working principle of ZV2-NJ-2S snap action limit switch involves the application of forces exceeding a preset threshold on the switch. When the force is applied, the torsion spring inside the switch moves the operating head and causes the contacts inside the switch to move to an open or closed position, depending on the threshold applied. This triggers the circuit, transferring the signal either on or off.

The ZV2-NJ-2S snap action limit switch is designed to provide reliable performance, even in harsh conditions. The switch also features a long service life, which is important when maintaining operational reliability. The switch is also UL and CSA certified, ensuring that it meets safety requirements.

The ZV2-NJ-2S snap action limit switch is a reliable and robust electromechanical switch that is suitable for applications where safety and reliability are essential. The switch is designed to rapidly transfer an electrical circuit between two states, making it ideal for use in potentially hostile environments. The switch also has a long service life and is UL and CSA certified, making it a suitable option for a wide range of applications.

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