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| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Body Material | Plastic |
| Model | 188-1150 |
| IP Rating | IP65 |
| Mounting Type | Panel Mounted |
| Series | RSEG |
| Number of Positions | 2 |
| Standards/Approvals | UL, CE |
| Switch Operation | Spring Return |
| Number of Keys | 1 |
| Angle of Throw | 30 ° |
| Cutout Diameter | 22mm |
The RS PRO 188-1150 Key Switch Head is an industrial-grade switching component designed for reliable operation in demanding environments. Featuring a robust black head with a silver bezel, it is engineered for secure access control and circuit switching in panels. The device incorporates a spring return mechanism, allowing the switch to reset automatically after actuation, preventing accidental persistent activation.
With two selectable positions (0° and 30°), this key switch head is suited for a variety of access control and selector applications in machine panels, control stations, and industrial equipment. Its 22 mm cutout diameter enables compatibility with standard panel mounting, while a standard lock nut ensures a quick and secure installation process. The body is constructed from durable plastic, offering long-lasting performance in heavy-duty settings.
The switch head is IP65 rated, making it resistant to dust and water ingress - ideal for manufacturing plants, automation systems, and other environments where moisture or particulates may be present. The stackable design supports up to six contact blocks, accommodating advanced control schemes or redundancy requirements in electrical panels and machinery.
Mechanical reliability is a hallmark, as the product is rated for more than one million actuations, minimizing maintenance needs and maximizing operational uptime. Certifications include UL and CE, confirming adherence to international standards for safety, performance, and compatibility.
Applications include industrial automation, electrical control panels, process equipment, machinery safety systems, and facility access solutions. The spring return function ensures operational integrity by automatically returning the switch to its default position after use, which is critical for momentary control and safety features.
Browse more industrial switch solutions in the Key Switch Head category at EnvMart, or discover additional RS PRO products for electrical panels and automation projects.
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