2PCS PBS33A Lock Button — Green 12mm Round Latching Push Button Switch, 3A 250V Compact, reliable latching push button switches designed for panel control and replacements. The PBS33A green lock (latching) push button stays in its on or off position after actuation, providing a clear and stable mechanical state without continuous pressure. Supplied as a pair, these switches are suited for small equipment, control panels and DIY projects where a compact, durable on/off control is required. Key benefits Latching action: the lock (latching) mechanism holds the switch in the chosen position, removing the need to hold the button and providing reliable tactile feedback. Clear visual state: green actuator offers an immediate visual indication of the switch location or status. Compact size: 12mm round form factor fits small panels and tight spaces for clean, spacesaving installations. Rated performance: designed to handle up to 3A at 250V, suitable for many lowvoltage and mains control applications. Sold as a pair: two identical PBS33A switches included for multipoint control or spare replacement. Key attributes Model: PBS33A Quantity: 2 pieces (2PCS) Type: Lock button (latching) Color: Green Shape/Size: 12mm round Function: Small push button switch, latching Electrical rating: 3A, 250V Compatibility and installation notes Intended for use where a 12mm round push button is required; fits compact panel applications that accept 12mm switches. Use within the specified electrical rating (3A, 250V). For higher currents or inductive loads, add appropriate protection (fuse, relay or contactor). Ensure correct wiring and secure mounting in accordance with your equipment's safety requirements. Typical use cases Control panels and instrument faces: simple on/off control where the switch must remain in the selected position. DIY electronics and hobby projects: compact latching push button for custom enclosures, test rigs, or retrofit panels. Equipment replacement: swap in for worn or damaged 12mm latching push buttons in appliances, audio gear, or industrial controllers. includes two PBS33A 12mm green latching push button switches rated 3A/250V. Use them where a compact, reliable, and visually distinct on/off control is needed.