Product Overview

The SIRIUS ACT 3SU1050-0AB20-0AA0 is a premium 22 mm round pushbutton designed for industrial control applications requiring reliable momentary switching with superior durability. This red, metal construction with shiny finish pushbutton combines robust all-metal construction with flat momentary contact functionality for demanding industrial environments requiring precise control activation and enhanced mechanical resistance.

Key Features Design & Construction:

• 22 mm round mounting diameter with pushbutton design
• Premium metal construction with shiny finish for maximum durability
• Red metal actuator with flat profile design
• Non-illuminated momentary switching capability
• Snap-on mounting system without tools required
• All-metal construction for harsh industrial environments

Switching Function:

• Momentary Contact Type: Spring-return pushbutton operation
• Flat Actuator: Low-profile design for comfortable operation
• Metal Construction: Superior mechanical strength and longevity
• Momentary Operation: Automatically returns to default position when released
• Red Color Coding: High visibility for stop, alarm, or emergency functions

Technical Specifications:

• Protection Rating: IP66, IP67, IP69K (front face)
• Operating Temperature: -25°C to +70°C
• Storage Temperature: -40°C to +80°C
• Mounting Hole Diameter: 22.3 mm
• Actuator Type: Flat red metal with shiny finish
• Operation Type: Momentary contact (spring-return)
• Construction: All-metal for enhanced durability
• Mechanical Life: Extended switching cycle life
• Vibration Resistance: 10-500 Hz, 5g (IEC 60068-2-6)

Certifications & Standards:

• UL, CSA, CE marked
• IEC 60947-5-1 compliant
• RoHS compliant since 01.10.2014
• REACH regulation compliant

Applications Ideal for use in:

• Stop and alarm control applications
• Equipment shutdown and control functions
• Process control systems requiring momentary operation
• Control panels with metal pushbutton requirements
• Manufacturing equipment stop/acknowledge operations
• Industrial machinery requiring enhanced durability
• Machine control stations in harsh environments
• Applications requiring superior mechanical resistance

Pushbutton Features

• All-Metal Construction: Superior durability and mechanical strength
• Momentary Action: Spring-return ensures safe default state
• Enhanced Resistance: Metal construction withstands harsh industrial conditions
• Ergonomic Design: Flat actuator profile for comfortable operation
• High Visibility: Red color coding for critical control functions
• Reliable Switching: Industrial-grade contacts for dependable operation
• Safety Operation: Automatic return to default position prevents unintended operation

Mounting & Installation

• Front Panel Mounting: Suitable for panel thicknesses up to 8 mm
• Tool-Free Installation: Snap-on holder system
• Contact Blocks: Compatible with 3SU14 series contact blocks
• Modular Design: Supports integration with control system architectures
• Easy Maintenance: Accessible components for service and replacement
• Harsh Environment Ready: Metal construction suitable for demanding applications

Series Compatibility Part of the comprehensive SIRIUS ACT 3SU1 command and signaling device family, ensuring:

• Consistent design language across installations
• Interchangeable components and modules
• Extensive accessory ecosystem
• Global availability and support

Durability Advantages

• Corrosion Resistance: Metal construction with protective finish
• Mechanical Strength: Superior resistance to physical impact
• Long Service Life: Extended operational life in harsh conditions
• Temperature Stability: Metal construction maintains performance across temperature ranges
• Chemical Resistance: Enhanced resistance to industrial chemicals and cleaning agents

Technical Documentation:

• Net Weight: 0.036 kg
• Country of Origin: China
• EAN: 4011209964785
• Package Dimensions: 50 x 50 x 30 mm

Download existing graphical data for this product: Technical Documentation:

• Official Technical Datasheet (PDF)
• Product Support Page
• SIRIUS ACT System Manual

CAD Data & Drawings:

• 3D CAD Models - Multiple Formats
• 2D Dimension Drawings
• EPLAN Macros

Configuration Tools:

• SIRIUS ACT Online Configurator
• Product Selection Tool

Additional Resources:

• Installation Instructions
• Wiring Diagrams
• Contact Block Compatibility Guide
• Harsh Environment Application Guide
• Compatibility Matrix