Omron D5A-7400 Limit Switch
Omron D5A-7400 is an M16 pin-plunger switch with a maximum repeat accuracy of 3 µm and an operating force of 2.45 N maximum. The switch is prewired with a 1 m cable, while IP67 protection is specified for the body. These details make actuator precision, operating force, cable length, and M16 construction the main points for model selection. The D5A-7400 belongs to the D5A Series within the precision pin plunger switch range from Omron limit switch products. Its lower 2.45 N maximum operating force differentiates it from the D5A-85xx top-plunger versions listed in the same source.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | D5A-7400 |
Omron D5A-7400 Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Type | M16 |
| Operating Force | 2.45 N max. |
| Repeat Accuracy | 3 μm max. |
| Degree Of Protection | IP67 |
| Cable Specifications | Pre-wired |
| Cable Length | 1 m |
| Actuator | Pin plunger |
The Omron D5A-7400 Limit Switch uses a pin-plunger actuator in an M16 configuration and is supplied prewired with a 1 m cable. Maximum repeat accuracy is specified at 3 µm, making repeatability one of the most important source-listed characteristics. The operating force is 2.45 N maximum, lower than the 3.92 N maximum value listed for the D5A-851x top-plunger models. IP67 protection is provided. The source does not include contact form, electrical load, operating temperature, durability, or shock specifications for this row, so those values are not inferred from other D5A models.
Selection of the D5A-7400 should therefore focus on its M16 size, pin-plunger actuator, 3 µm maximum repeat accuracy, 2.45 N maximum operating force, prewired construction, and 1 m cable. These details separate it from the top-plunger D5A variants that use a higher stated operating force and longer cables. The model data supports a precise mechanical comparison without relying on applications or performance claims that are not present in the structured specifications. For a related D5A top-plunger model with 3 µm repeat accuracy and a 3 m prewired cable, see the D5A-8511.
