| Allicdata Part #: | D4N-1231-ND |
| Manufacturer Part#: |
D4N-1231 |
| Price: | $ 19.74 |
| Product Category: | Switches |
| Manufacturer: | Omron Automation and Safety |
| Short Description: | SWITCH SNAP ACT DPST-NC 10A 120V |
| More Detail: | N/A |
| DataSheet: |  D4N-1231 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 17.94240 |
Specifications
| Ingress Protection: | IP67 - Dust Tight, Waterproof |
| Mechanical Life: | 15,000,000 Cycles |
| Electrical Life: | 300,000 Cycles |
| Operating Position: | 0.715" (18.2mm) |
| Operating Temperature: | -30°C ~ 70°C |
| Overtravel: | 0.158" (4.0mm) |
| Differential Travel: | 0.040" (1.0mm) |
| Pretravel: | 0.080" (2.0mm) |
| Release Force: | 153gf |
| Operating Force: | 663gf |
| Features: | -- |
| Series: | D4N |
| Termination Style: | Screw Terminal |
| Mounting Type: | Chassis Mount |
| Actuator Type: | Round (Pin Plunger) |
| Voltage Rating - DC: | 250V |
| Voltage Rating - AC: | 240V |
| Current Rating: | 3A (AC), 270mA (DC) |
| Switch Function: | On-Mom |
| Circuit: | DPST-NC |
| Part Status: | Active |
| Packaging: | Bulk |
Description
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Snap Action, Limit Switches: D4N-1231 Application Field and Working Principle
Snap action, limit switches are electromechanical devices designed for robust, versatile, and economical solutions in signal control, position control, and limit counting projects. The D4N-1231 is a high-performance micro switch with an Extended Arm Lever (EAL) roller lever actuator and an operating angle of 15 degrees. It has a contact rating of 1 A at 30 VDC and 10 A at 250 VAC, a contact resistance of 30 ohms, an insulation resistance of 100 MΩ min at 500 VDC, and is suitable for use in Ambient temperatures ranging between -25 and +85 °c.Application field:
The D4N-1231 micro switch with EAL roller lever actuator is designed for medium-duty switching operations. It can be used in controlling electrical appliances such as electric stoves, washing machines, air conditioners, refrigerators, photocopiers, and water heaters. The device is also ideal for controlling operations in machines and equipments such as elevators, machine tools, packaging machines, and printing machines.Working Principle:
The D4N-1231 is a snap action, limit switch, which means that its switching mechanism works as an electrical switch which is activated when a certain threshold force is applied to its lever. The EAL lever of the switch has a notch which allows the lever to be lifted until the rollers at the end of the lever actuate the snap action contacts. When the applied force is greater than the force exerted by the springs inside the switch, the rollers push past the notched cam and the snap action contacts close to complete the switch circuit, providing a signal or controlling a motor or appliance. When the threshold force is reduced, the snap action contacts open and the switch returns to its original positions.The D4N-1231 is designed for normal open contacts, meaning that the contacts open when the switch is in its default or unactuated state. It also has a manual reset, allowing the device to be easily reset after use.Conclusion:
The D4N-1231 micro switch with EAL roller lever actuator is designed for medium-duty switching operations, providing reliable and accurate control of applications ranging from kitchen appliances to machine tools. Its snap action feature provides a reliable mechanism for actuating a switch when the applied force exceeds the threshold force, and its manual reset allows it to be re-actuated again. The device is an economical and versatile solution for signal control, position control, and limit counting projects.The specific data is subject to PDF, and the above content is for reference
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