During technical comparisons, D4C-4520 appears alongside Omron SMPS 24V 10A, No Limit Switch and Omron Sensors so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Omron D4C-4520 Limit Switch
The Omron D4C-4520 Limit Switch offers Roller lever actuator, 5 m cable length, 0.1 A at 125 VAC, 0.1 A at 30 VDC rating. Manufactured by Omron under the Omron Limit Switch category, this model belongs to the D4C Series.
| Brand | Omron |
| Product Type | Limit Switch |
| Product | D4C-4520 |
Omron D4C-4520 Limit Switch β Technical Specifications
| Specification | Value |
|---|---|
| Shape/Structure | General-purpose Limit switches |
| Actuator | Roller lever |
| Contact form | SPDT |
| Rated frequency | 50/60 Hz |
| Load | Microload |
| Electrical ratings | 0.1 A at 125 VAC, 0.1 A at 30 VDC |
| Cable specifications | VCTF cable |
| Cable length | 5 m |
| Insulation resistance | 100 MΞ© min. (at 500 VDC) |
| Dielectric strength | Between each terminal of the same polarities: 1,000 VAC 50/60 Hz 1 min Between live-metallic part and ground: 1,500 VAC 50/60 Hz 1 min Between each terminal and non-live-metallic part: 1,500 VAC 50/60 Hz 1 min |
| Ambient temperature | Operating: -10 to 70 β (with no icing) |
| Ambient humidity | 35 to 95 % |
| Durability | Electrical: 200,000 operations min. (5 A at 125 VAC) Mechanical: 10 million operations min. |
| Vibration resistance | Malfunction: 10 to 55 Hz, 1.5 mm double amplitude |
| Shock resistance | Destruction: 1,000 m/s2 max. Malfunction: 500 m/s2 max. |
| Degree of protection | IP67 |
The Omron D4C-4520 is a compact enclosed switch featuring a roller lever actuator and a built-in SPDT contact configuration. Designed for microload switching, it supports 0.1 A at 125 VAC or 30 VDC, making it suitable for low-current detection tasks in industrial systems. The switch comes with a 5-meter oil-resistant VCTF cable for easy field wiring. Built to withstand harsh environments, it offers IP67 protection and operates reliably from β10Β°C to 70Β°C. Its robust construction and long mechanical life make it ideal for machinery, conveyors, and automated systems that demand accurate and repeated actuation.
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