D3C-1220

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A D3C-1220 is a form of Snap Action, Limit Switches. It is used to detect physical conditions and may be used to sound a warning when a predetermined level has been reached. The D3C-1220 features a polycarbonate housing, adjustable actuation and adjustable torque limits, plus 3-point Form C (SPDT) contacts for versatile connection to your system.

The D3C-1220 is a two-piece mechanism with a plunger that can move in and out, which activates the contacts inside the housing. The plunger is activated through the circuitry of the switch, and when the physical condition of the switch reaches a certain arrangement, the plunger will instantly spring back to its original setting, activating the contacts and signaling the warning. It has an elongated plunger actuator to accommodate a wide range of applications, and its adjustable actuation provides maximum flexibility.

The D3C-1220\'s working principle is simple. The switch is connected to an electrical circuit, and when the part of the switch that makes contact with the circuit moves beyond a predetermined point, the contacts of the switch close and a warning is sounded. This movement is caused by a series of magnets in the plunger which are attracted by the field of the product being monitored. When a predetermined level is reached, the plunger is forced up or down, thus activating the contacts.

This Snap Action, Limit Switch-type device can be used in a variety of applications in the fields of electrical engineering, transportation, security, and manufacturing. In an electrical engineering application, it can be used to detect anomalies in signals such as voltage spikes, currents, or periods of inactivity. In transportation, it can be used to detect the presence of an object, such as a truck, traversing a lane on a roadway. In security, D3C-1220s may be used in high-security installations as part of an alarm system, or for access control. And in manufacturing, it may be used to detect defects in processes, such as temperature, speed, or cycle time.

The D3C-1220 is a reliable and reliable switch for a range of industrial applications. Its adjustable actuation and adjustable torque limits make it a versatile and robust device, able to detect physical conditions and sound a warning when they are reached. It can be used in a variety of applications in the fields of electrical engineering, transportation, security, and manufacturing, and its working principle is simple and straightforward.

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