A3SA-90A1-24SW Omron

New Products Lighted Pushbutton Switch (Square) Ultra Bright LED Type A3S Pushbutton Switch Series with Square 40-mm Body. New models added with Ultra LEDs. New models with ultra bright LEDs added to single-screen models. Previous models not changed. Line up of models in seven colors (the previous red, orange, green, and white models, and the new yellow, blue, and pure white models). Refer to Safety Precautions for All Pushbutton Switches/In- dicators and Safety Precautions in the A3S datasheet. List of Models Lighted Pushbutton Switches Appearance Mode Rectangular A3SJ Square A3SA 1A3S Model Number Structure Model Number Legend ..... The model numbers used to order sets are illustrated below. One set comprises the Operation Unit, Lamp, and Socket Unit. For information on combinations, refer to Ordering Information on page 3. (1) (2) (3) (4) (5) A 3 S J - 9 0 A 1 - 24S R (2) Switch Specifications (3) Screen Pattern (4) Lighting Method (5) Operation Unit Color (1) Shape of For LED Operation Unit Standard Load Illumination-only models LED-lighted Models Symbol Color Symbol Shape Symbol Operation Symbol Screen pattern Rated Symbol voltage Single screen RRed J Rectangular A Momentary SPDT 05S 5 VDC B Alternate YYellow A Square 1 12S 12 VAC/VDC G Green C Momentary DPDT 24S 24 VAC/VDC WWhite D Alternate O Orange Microload ABlue Symbol Operation PW Pure White E Momentary SPDT G Momentary DPDT Standard Load 250 VAC, 2 A 125 VDC, 0.4 A Microload 125 VAC, 0.1 A 30 VDC, 0.1 A Minimum applicable load 5 VDC, 1 mA Momentary operation ...Self-resetting Alternate operation ...Self-holding Symbol R Y G W O A PW Color of screen Color Red Yellow Green White Orange Blue Pure White Color of plate Red Yellow Green White Orange Blue White LED Red Pure White Green Amber Orange Blue Pure White 2