Omron D4C-1431 Limit Switch
Omron D4C-1431 Limit Switch is a general-purpose limit switch with a sealed 10 mm pin plunger made from stainless steel and an SPDT contact form. The model is listed for general load with 5 A at 250 VAC and 4 A at 30 VDC. NC current is specified as 20 A max. and NO current as 10 A max. Contact resistance is 300 mΩ max., while electrical durability is 200,000 operations min. at 5 A, 125 VAC and mechanical durability is 10 million operations min. IP67 protection and -10 to 70°C operation with no icing are also specified. The D4C-1431 belongs to the D4C Series within the Omron Limit Switch range from Omron.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | D4C-1431 |
Omron D4C-1431 Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Shape Structure | General-purpose Limit switches |
| Ctuator | Sealed pin plunger 10 dia. Stainless steel plunger |
| Contact Form | SPDT |
| Electrical Ratings | 5 A at 250 VAC/ 4 A at 30 VDC |
| Load | General load |
| Inrush Current | NC: 20 A max. NO: 10 A max. |
| Ambient Temperature | Operating: -10 to 70 ℃ (with no icing) |
| Ambient Humidity | 35 to 95% RH |
| Shock Resistance | Destruction: 1,000 m/s 2 max. Malfunction: 500 m/s 2 max. |
| Degree Of Protection | IP67 |
| Contact Resistance Initial Value | 300 mΩ max. |
| Durability | Electrical: 200,000 operations min. (5 A at 125 VAC) Mechanical: 10 million operations min. |
Omron D4C-1431 Limit Switch is a general-purpose limit switch with a sealed 10 mm stainless-steel pin plunger and an SPDT contact form. The model is listed for general load with electrical values of 5 A at 250 VAC and 4 A at 30 VDC. NC current is specified as 20 A max. and NO current as 10 A max. Contact resistance is 300 mΩ max. Electrical durability is 200,000 operations min. at 5 A, 125 VAC, while mechanical durability is 10 million operations min. These details identify the D4C-1431 through its sealed pin-plunger construction, stainless-steel plunger, SPDT contacts, general-load classification, current values, contact resistance, and durability figures.
The D4C-1431 is rated IP67 and is specified for operation from -10 to 70°C with no icing and 35 to 95% RH. Shock values are 1,000 m/s² max. for destruction and 500 m/s² max. for malfunction. The D4C-1501 in the same uploaded batch also uses a 10 mm stainless-steel pin plunger and SPDT contacts with the same listed general-load electrical values and durability figures, but its actuator description does not include the sealed designation. See the D4C-1501.
