Selector Switch ON/OFF/ON 3 Stups

Description

Product Description 22mm Industrial Rotary Selector Switch (3-Position ON-OFF-ON) Take precise control of your industrial machinery and electrical circuits with this rugged 22mm Rotary Selector Switch. Featuring a highly tactile, ergonomic knob and a robust modular design, this switch is engineered for dependable “stay-put” (maintained) operation in commercial, industrial, and automation environments. With its clear 1-0-2 (ON-OFF-ON) 3-position configuration, it provides a safe and definitive way to alternate between separate operational paths or isolate a system completely in the center position. Its modular contact block design allows for effortless wiring upgrades and long-term serviceability. Key Features Maintained Action (Stay-Put): The switch locks securely into your chosen position (Left, Center, or Right) and stays there until manually turned again. Modular Contact Blocks: Equipped with highly reliable, removable contact blocks (typically configured as 2NO – Normally Open) for flexible circuit design. Standard 22mm Fitment: Designed to drop perfectly into standard 22mm ( 8 7 ​ -inch) panel cutouts, matching standard industrial pilot lights and pushbuttons. Heavy-Duty Build: Constructed with premium flame-retardant materials, a reinforced bezel, and high-conductivity solid brass internal contacts. Technical Specifications & Compatibility Electrical Ratings Max Voltage: Rated for systems up to 660V AC Thermal Current (I th ​ ): 10A continuous load capacity Compatible Models & Variations These 22mm selector assemblies are highly standardized and swap components seamlessly across popular industry configurations: LA38-20X/31 / XB2-BD33: The industry-standard 3-position maintained model featuring 2NO contact configurations. LA38-20BX33: The extended/long-handle variant designed for easier gripping with heavy industrial work gloves. Spring-Return Variants: Compatible with identical contact blocks but features an automatic momentary return to the center (OFF) position when released. Product & System Compatibility This rotary selector switch is universally compatible across a wide spectrum of industrial control hardware: Contact Blocks: Fully compatible with standard LA38, XB2, and LAY37 style contact blocks (NO/NC modules). You can stack or snap additional blocks onto the back of the switch mechanism to control more circuits simultaneously. Control Panel Components: Integrates seamlessly into standard distribution boxes, PLC enclosures, motor control centers (MCC), and custom automation panels alongside standard 22mm indicators and E-stop buttons. Industrial Machinery: Perfectly suited for commanding Magnetic Starters, Contactors, Relays, and variable frequency drives (VFDs) to handle tasks like Manual/Auto mode switching or Forward/Reverse motor control. Enclosures & Legend Plates: Compatible with standard 22mm yellow/black circular legend plates (60mm outer diameter) and standard off-the-shelf push-button station boxes.