Westinghouse OTIA 228P847H018 Green Push Button Switch

The Westinghouse OTIA 228P847H018 is a heavy-duty, oil-tight illuminated push button switch designed for industrial control applications. Featuring a vibrant green lens for clear visibility, this switch is built to withstand harsh environments, including exposure to oils, dust, and moisture, making it ideal for use in manufacturing plants, machinery panels, and process control systems. It operates at 125V AC/DC, providing reliable momentary contact actuation for starting or signaling operations. Key benefits include its rugged construction for longevity, easy installation in standard 30mm mounting holes, and illuminated design that enhances operator safety and efficiency in low-light conditions. Compared to similar products from competitors like Allen-Bradley or Schneider Electric, the Westinghouse model offers superior oil-tight sealing and a compact form factor, reducing maintenance needs and downtime. However, it may require specific transformers for illumination in certain voltage setups, and as an older model (potentially discontinued under Eaton's acquisition of Westinghouse controls), sourcing replacement parts could be challenging. Applications span automation, conveyor systems, and emergency signaling. Overall, it's a dependable choice for demanding industrial settings, balancing durability with user-friendly features.