Product Overview

The SIRIUS ACT 3SU1050-1BA20-0AA0 is a premium 22 mm round metal mushroom pushbutton designed for industrial control applications requiring emergency stop functionality with superior durability. This red, metal construction with shiny finish mushroom pushbutton combines robust all-metal construction with 40 mm actuator head and pull-to-unlatch mechanism for demanding industrial environments requiring both safety control activation and enhanced mechanical resistance.

Key Features Design & Construction:

• 22 mm round mounting diameter with mushroom pushbutton design
• Premium all-metal construction with shiny finish for maximum durability
• Red metal actuator with 40 mm mushroom head for high visibility
• Non-illuminated latching switching capability
• Pull-to-unlatch mechanism for safety compliance
• Snap-on mounting system without tools required
• All-metal construction for safety-critical applications

Switching Function:

• Latching Operation: Maintains engaged position until manually reset
• Pull-to-Unlatch Mechanism: Safety-compliant reset operation
• 40 mm Mushroom Head: Large actuator surface for emergency activation
• Metal Construction: Superior mechanical strength and longevity
• Red Color Coding: International safety standard compliance for emergency stop
• Enhanced Durability: All-metal design for harsh industrial environments

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: 40 mm red metal mushroom with shiny finish
• Operation Type: Latching with pull-to-unlatch mechanism
• 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
• Emergency stop safety standards compliant
• RoHS compliant since 01.10.2014
• REACH regulation compliant

Applications Ideal for use in:

• Emergency stop safety systems requiring maximum durability
• Manufacturing equipment emergency shutdown controls
• Process control systems requiring safety stop functions
• Control panels with metal emergency stop requirements
• Industrial machinery safety interlocks in harsh environments
• Safety systems requiring positive engagement confirmation
• Machine control stations with emergency stop functionality
• Critical safety applications requiring pull-to-unlatch operation and metal durability

Safety Features

• Emergency Stop Function: Designed for critical safety shutdown applications
• Pull-to-Unlatch: Safety-compliant reset mechanism prevents accidental reset
• All-Metal Durability: Enhanced mechanical resistance for safety-critical environments
• Large Actuator Surface: 40 mm mushroom head for easy emergency activation
• High Visibility: Red color coding meets international safety standards
• Latching Operation: Maintains safe shutdown state until deliberately reset
• Superior Strength: All-metal construction provides maximum reliability

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 safety control system architectures
• Easy Maintenance: Accessible components for service and replacement
• Harsh Environment Ready: All-metal construction suitable for demanding safety 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: All-metal construction with protective finish
• Mechanical Strength: Superior resistance to physical impact and abuse
• 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
• Safety Reliability: Metal construction ensures consistent performance in critical applications

Emergency Stop Compliance

• International Standards: Meets global emergency stop requirements
• Safety-First Design: Pull-to-unlatch prevents inadvertent reset
• Visual Recognition: Red color coding for immediate identification
• Positive Action: Large 40 mm head ensures reliable activation
• Fail-Safe Operation: Latching mechanism maintains safe state

Technical Documentation:

• Net Weight: 0.061 kg
• Country of Origin: China
• EAN: 4011209967601
• UPC: 804766067167
• Package Dimensions: 30 x 40 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
• Safety Application Guide
• Harsh Environment Application Guide
• Emergency Stop Standards Guide
• Compatibility Matrix