Technical Parameters Parameter Category Specification Details General Model 10250T5B63-1X T5 Series, Specific Color, Voltage, and Contact Configuration Product Line Eaton Cutler-Hammer T5 Operator Characteristics Operator Type Illuminated, Maintained (Latching) Push Button Lens Color The code "B63" typically corresponds to a specific color. Based on common coding, this is very likely Black. Operator Style Standard or large button (specific to T5 series). Electrical Characteristics Voltage Code The "B63" code also incorporates the voltage for the lamp. This needs verification, but it often corresponds to a common voltage like 120V AC. Lamp Type & Power Typically an incandescent or LED bulb (e.g., 120V, 6W). Modern versions may use long-life LEDs. Contact Block The "1X" indicates a specific contact block configuration. It is commonly a 1NO (Normally Open) + 1NC (Normally Closed) contact block. Rated Current Typically 10A @ 600V AC or 5A @ 600V AC for control circuits. Mechanical & Environmental Mounting Panel-mounted through a 22mm or 1-3/8" round hole. Enclosure Rating NEMA 4X / 13 (Oil-tight, Watertight, Dust-tight) and IP65 Material Thermoplastic body, polycarbonate lens.