| Allicdata Part #: | Z7288-ND |
| Manufacturer Part#: |
D4N-4B32R-NPT |
| Price: | $ 43.91 |
| Product Category: | Switches |
| Manufacturer: | Omron Automation and Safety |
| Short Description: | SWITCH SNAP ACT DPST-NC 10A 120V |
| More Detail: | N/A |
| DataSheet: |  D4N-4B32R-NPT Datasheet/PDF |
| Quantity: | 3 |
| 1 +: | $ 39.91680 |
| 10 +: | $ 34.92720 |
| 25 +: | $ 31.93340 |
| 50 +: | $ 29.93760 |
| 100 +: | $ 28.44070 |
| Ingress Protection: | IP67 - Dust Tight, Waterproof |
| Mechanical Life: | 1,000,000 Cycles |
| Electrical Life: | 300,000 Cycles |
| Operating Position: | 1.748" (44.4mm) |
| Operating Temperature: | -30°C ~ 70°C |
| Overtravel: | -- |
| Differential Travel: | -- |
| Pretravel: | 0.080" (2.0mm) |
| Release Force: | -- |
| Operating Force: | 1101gf |
| Features: | Reset Function |
| Series: | D4N-R |
| Termination Style: | Screw Terminal |
| Mounting Type: | Chassis Mount |
| Actuator Type: | Roller Plunger |
| Voltage Rating - DC: | 125V |
| Voltage Rating - AC: | 120V |
| Current Rating: | 10A (AC), 2.5A (DC) |
| Switch Function: | On-Off |
| Circuit: | DPST-NC |
| Part Status: | Active |
| Packaging: | Bulk |
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Snap Action, Limit Switches
D4N-4B32R-NPT are mechanical switches that are normally open, but toggle between open and closed positions when a snap action is triggered. The snap action occurs when the internal system inside the switch changes the contact point from one end of the switch to the other end. This snap action brings the switch from open to closed or from closed to open positions.
Application Field
D4N-4B32R-NPT limit switches are mainly used as automation parts in industrial settings. The most common applications include controlling the fan speed in HVAC systems; regulating industrial ovens and furnaces; operating valves in water-treatment systems and motors; controlling conveyor belts and lifting mechanisms in packaging, material-handling and assembly operations; and interfacing with computer hardware and software.
D4N-4B32R-NPT limit switches are also used in consumer electronics and home-appliance products, including automatic washing machines, microwaves, air conditioners and heat pumps.
Working Principle
The working principle of D4N-4B32R-NPT limit switches is simple and easy to understand. Inside the switch there are two contact points, a stationary contact and a movable contact.
When pressure is applied to the plunger or lever, the movable contact point moves, contacting the stationary contact and closing the switch. At this moment, when the position has been reached, the signal for the automatic device has been given, and the power is then directed to the device.
When the pressure is released, the switch reverts to the original position with the movable contact point moving away from the stationary contact.
D4N-4B32R-NPT limit switches are designed to be durable and reliable, offering smooth and long-lasting operation. They have a long service life, have good heat resistance, and require less maintenance. D4N-4B32R-NPT limit switches also offer adjustable settings for sensitivity and contact life.
The specific data is subject to PDF, and the above content is for reference
LIMIT SWITCH
LIMIT SWITCH ROLLER LEVER LED
SWITCH SNAP ACTION
SWITCH SNAP ACTION
SEALED AERO SWITCH
SWITCH SNAP ACT SPST-NO 16A 125V