Omron D4CC-4024 Limit Switch
Omron D4CC-4024 is a compact general-purpose limit switch with a 17.5 mm × 7 mm sintered stainless steel roller lever for mechanical position detection. The lever actuator suits cams, slides, conveyors, and moving machine parts that sweep across the roller, providing smooth and repeatable switching over a wider approach path. Its SPDT contact form supports changeover control for general loads, with a 1 A at 30 VAC rating. IP67 protection and operation from -10 to 70°C support demanding factory environments. The D4CC-4024 belongs to the D4CC Series within the roller lever limit switch range from Omron industrial automation products for reliable machine travel and end-position detection.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | D4CC-4024 |
Omron D4CC-4024 Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Shape Structure | General-purpose Limit switches |
| Ctuator | Roller lever 17.5 dia. x 7 Sintered stainless steel roller |
| Contact Form | SPDT |
| Electrical Ratings | 1 A at 30 VAC |
| Load | General load |
| Inrush Current | NC: 5 A max. NO: 2.5 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 | 100 mΩ max. |
| Durability | Electrical: 200,000 operations min. (1 A at 125 VAC) Mechanical: 10 million operations min. |
| Vibration Resistance | Malfunction: 10 to 55 Hz, 1.5 mm double amplitude |
The Omron D4CC-4024 Limit Switch uses a 17.5 mm × 7 mm sintered stainless steel roller lever for mechanical position detection in industrial machinery. The lever arrangement suits cams, slides, conveyors, and moving targets that sweep across the roller, providing a wider actuation path than a direct plunger. Its SPDT contact form supports changeover switching for general loads, with a listed rating of 1 A at 30 VAC. Inrush current capability reaches 5 A maximum on the NC side and 2.5 A maximum on the NO side. IP67 protection supports use around dust, water, and common industrial contaminants.
The D4CC-4024 provides at least 10 million mechanical operations and 200,000 electrical operations at 1 A, 125 VAC. Initial contact resistance is 100 mΩ maximum. The switch operates from -10 to 70°C with 35 to 95% relative humidity and withstands destructive shock up to 1,000 m/s² and malfunction shock up to 500 m/s². Malfunction vibration resistance covers 10 to 55 Hz at 1.5 mm double amplitude. These characteristics support reliable roller-lever position and end-of-travel sensing in compact machine applications. The roller lever also suits applications where the target follows an arc or approaches from a wider path. For another D4CC roller-lever model with closely related construction, see the D4CC-3024 model.
