The APBB22/AS22/PPBB30 on/off startstop push button switch combines reliable control with a compact, panelmount design. Offered in 22 mm, 25 mm and 30 mm variants and available as APBB22, AS22 and PPBB30, this switch supports selfreset (momentary) action and includes a light switch option for status indication. With a current rating of 10 A and a voltage rating up to 660 V, it is suitable for a range of control and automation tasks. The APBB22 variant is provided for 220 V operation. Key features and benefits On/off startstop push button control: ideal for starting and stopping equipment in a simple, clear control scheme. Selfreset (momentary) action: the button returns to its resting position after being pressed, supporting safe testing and failsafe operation. Illumination capable (momentary light switch): builtin light variant provides visual status indication in lowlight panels. Flexible mounting sizes: available in 22 mm, 25 mm and 30 mm panel cutouts to fit common control enclosures. Robust electrical rating: supports up to 10 A at up to 660 V AC, making it suitable for a variety of control circuits. Variant compatibility: APBB22 (220 V variant) expands options for lowvoltage or midvoltage applications; AS22 and PPBB30 variants cover different panel sizes and configurations. Key attributes Functionality: On/Off Start/Stop push button with selfreset (momentary) action; optional illumination in the light version. Compatibility: Panel mounting for standard control panels; available in multiple cutout sizes (22 mm, 25 mm, 30 mm) with APBB22/AS22/PPBB30 variants. Size: 22 mm, 25 mm, and 30 mm panel cutouts to fit a range of panel thickness and enclosure openings. Electrical performance: rated for 10 A at 660 V AC; APBB22 variant supports 220 V operation. Performance: designed for reliable cycling in control circuits, with clear tactile feedback during actuation. Two to three practical use cases Industrial motor control panel: use the On/Off Start/Stop push button as the primary control for a small industrial motor. The momentary selfreset action provides a clear start/stop sequence, while the 10 A/660 V rating accommodates typical control circuits. Automation and PLC panels: integrate the switch as a user input for manual start/stop commands in automated processes, conveyors, or batch machines. The panelmount sizes allow a compact, clean control interface with visible status indication in the light version. Workshop or testing bench: employ the push button in a test rig or educational setup to momentarily energize circuits for demonstrations or troubleshooting, leveraging the 220 V APBB22 variant where appropriate. Applications Control panels for machinery and conveyors PLC and automation interface panels Electrical benches and training rigs requiring reliable start/stop operation with visual status cues Notes This description reflects the product's brand alignment, models, sizes, and features as specified: 22 mm/25 mm/30 mm sizes; APBB22/AS22/PPBB30 variants; on/off startstop push button switch; 10 A/660 V rating; selfreset/momentary light switch option; APBB22 220 V variant.