omron-15qb-b

Description

Product Description Ensure precision mechanical execution and heavy-duty reliability in your industrial automation systems with the Premium Z-15GQ-B Panel-Mount Metal Plunger Basic Switch. Engineered as a high-performance, general-purpose micro limit switch, this component features a hardened, heavy-duty metal pin plunger actuator designed to convert direct, high-force linear mechanical thrusts or perpendicular movements into crisp, rapid electrical signals. Housed in a rugged, heat-resistant thermosetting phenolic resin shell, the switch provides exceptional structural rigidity, high insulation safety, and resistance to heavy mechanical shock. The underside features a standardized SPDT (Single Pole Double Throw: 1NO + 1NC) three-point terminal block utilizing heavy-duty screw connections, capable of handling robust high-current power breaking up to 15A. Key Features Panel-Mount Threaded Bushing: Features a robust brass threaded neck with locking hex nuts and washers for secure, flush installation through control panel frames, metal brackets, or machine enclosures. Snap-Action SPDT Contacts: High-conductivity silver contacts rapidly execute state transitions (0.5mm contact gap), preventing electrical arcing and signaling delays. Heavy-Duty Metal Plunger: Built to withstand intense structural impacts and straight-line operational force over millions of cycles. 15A High-Load Capacity: Rated to safely manage demanding electrical loops up to 250V AC (15A) or 125V AC (20A) smoothly without premature contact degradation. Vibration-Proof Screw Terminals: Standardized three-M3-screw layout (COM, NO, NC) guarantees a secure, high-conductivity connection in vibration-heavy environments. ## Technical Specifications Parameter Specification Model Blueprint Z-15GQ-B / Z15GQB Actuator Type Panel-Mount Metal Pin Plunger (Straight Push Button) Contact Configuration SPDT (1NO + 1NC) Action Type Momentary / Snap Action Current/Voltage Rating 15A or 20A at 125V/250V AC | 10A at 125V AC (“L” Tungsten) Terminal Type 3-M3 Screw Terminals Contact Gap 0.5mm (Standard Medium Operating Force) ## Compatibility & Application Guide This classic panel-mount micro-switch footprint is highly standardized across global automation lines, serving as a reliable drop-in replacement part for modern machinery, heavy equipment, and control panels. Common Industrial Uses CNC Machinery & Routers: Functions as a highly precise axis end-stop, tool setter trigger, or safety over-travel limit switch on automated industrial mills, plasma tables, and lathe machinery. Elevator & Hoist Control: Frequently deployed as an safety threshold detector, door activation sensor, or mechanical safety interlock component. Stamping & Injection Molding: Ideal for sensing die closure, component ejector plate position, or safety guard deployment thresholds. Custom Control Panels: Used through sheet-metal instrument partitions to act as a physical safety cutoff or manual reset toggle button. Brand Interchangeability This part features standard mounting holes and functions as a direct structural replacement for identical product configurations across premium industrial platforms like DigiKey and RS Components, including: Omron Automation: An exact factory-spec replacement for the premium Omron Z-15GQ-B industrial series. Universal Cross-References: Fits identical dimensional configurations from Uxcell, Xurui (XZ-15GQ-B), CHINT (YBLX series), Suns, and BAW Electric. ⚠️ Installation Note: Disconnect all live electrical loops before installing. When panel mounting, make sure that the linear driving force acts directly perpendicular down onto the metal pin plunger. Striking the plunger at an uneven, side-angled trajectory can damage the internal snap-action spring plate or scratch the brass alignment bushing over time.