Siemens Illuminated pushbutton, red, LED 24VAC/DC, 22mm Part number 3SU1051-0AB20-0AA0

Illuminated pushbutton, 22 mm, round, metal, shiny, red, pushbutton, flat, momentary contact type. Part of the SIRIUS ACT series, this illuminated pushbutton combines switching functionality with visual indication capabilities. Constructed with genuine metal and engineered with smart functions, these pushbuttons have been extensively tested to ensure reliability for mission-critical operations. The innovative snap-on concept enables effortless one-handed installation.

Article Number: 3SU1051-0AB20-0AA0

Technical Specifications:

• Button Type: Illuminated pushbutton with flat design
• Design: Round, flush mount
• Material: Metal, shiny finish
• Button Color: Red
• Contact Type: Momentary contact
• Mounting Diameter: 22.3 mm
• Installation Dimensions: 29.5 mm W x 24.3 mm D
• Mounting Height: 11 mm
• Command Positions: 1
• Illumination: Integrated LED capability
• User Replaceable: Button can be replaced from front

Protection & Ratings:

• Protection Rating: IP66/IP67/IP69/IP69K
• NEMA Rating: 1/2/3/3R/4/4X/12
• Operating Temperature: -25 to 70°C
• Environmental Conditions: Extensively element-tested for reliability

Physical Properties:

• Net Weight: 0.035 kg
• Packaging Dimensions: 100.00 x 150.00 x 5.00 mm
• EAN: 4011209965683
• Country of Origin: China
• Packaging Quantity: 1 piece

Design Features:

• SIRIUS ACT Series: Modern design combining style, intelligence, and physical toughness
• Dual Functionality: Functions as both switch actuator and display device via LED module
• Snap-On Installation: Innovative one-handed installation concept
• Grove-Free Mounting: Can be mounted into grove-free holes (notching not required)
• Self-Holding Function: Actuator self-holds during mounting process
• Front Access: User-replaceable components accessible from front panel
• Metal Construction: Durable shiny metal finish for industrial environments

Applications:

• Industrial Control Systems: Switching and controlling electrical loads
• Machine Operation: Momentary control functions with visual feedback
• Process Control: Start/stop operations with illuminated status indication
• Safety Systems: Emergency start functions with clear visual indication
• Control Panels: Professional-grade control interfaces
• Manufacturing Equipment: Reliable operation in demanding environments

Illumination Features:

• LED Integration: Compatible with LED modules for visual indication
• Dual Purpose: Can function as indicator light when used with fixed button variant
• Status Display: Visual feedback for operational states
• Smart Functions: Engineered with communication capabilities

Installation Benefits:

• One-Handed Installation: Snap-on concept for effortless mounting
• No Notching Required: Grove-free hole mounting capability
• Front Maintenance: User-serviceable components from front panel
• Secure Mounting: Self-holding actuator prevents dropping during installation

Compliance & Environmental:

• Product Lifecycle: PM300: Active Product
• RoHS Compliance: Since 01.10.2014
• Export Control: AL: N / ECCN: N
• WEEE Take-Back Obligation: Yes
• REACH Article 33: Compliant - No SVHC substances currently identified

Classification:

• eClass: 27-37-12-10 (versions 6, 7.1, 8, 9, 9.1, 12, 14)
• ETIM: EC000221 (versions 7, 8, 9)
• UNSPSC: 39-12-22-21

Download existing graphical data for this product:

• Technical Datasheet (PDF)
• Product Information
• CAD Models and Drawings
• Technical Support & Documentation