Product Overview

The SIRIUS ACT 3SU1000-1HB20-0AA0 is a premium 22 mm round EMERGENCY STOP mushroom pushbutton designed for critical safety applications. This red, plastic 40 mm diameter mushroom pushbutton with positive latching combines robust construction with compliance to EN ISO 13850 safety standards for demanding industrial environments requiring maximum visibility.

Key Features

Design & Construction:

• 22 mm round mounting diameter with large 40 mm mushroom head design
• High-grade plastic front ring and collar construction
• Red actuator mushroom head with black plastic front ring
• Positive latching operation with rotate-to-unlatch mechanism
• Snap-on mounting system without tools required
• Extra-large actuating surface for critical emergency situations

Safety & Compliance:

• EN ISO 13850 Compliant: Meets international emergency stop standards
• Positive Latching: Remains in actuated position until manually reset
• Rotate-to-Unlatch: Prevents accidental reset, requires deliberate action
• Safety Category: Suitable for safety-related applications
• High Visibility: 40mm diameter for maximum visual impact

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
• Mushroom Head Diameter: 40 mm (extra-large)
• Contact Configuration: 1 NC (Normally Closed) + 1 NO (Normally Open)
• Electrical Rating: 10 A at 400 V AC
• Mechanical Life: 10 million operations
• Vibration Resistance: 10-500 Hz, 5g (IEC 60068-2-6)

Certifications & Standards:

• EN ISO 13850 compliant for emergency stop functions
• UL, CSA, CE marked
• IEC 60947-5-1 compliant
• RoHS compliant since 01.10.2014
• REACH regulation compliant

Applications

Critical for use in:

• Large-scale industrial machinery emergency stop circuits
• Safety systems requiring maximum visibility and accessibility
• Manufacturing equipment with high-risk operations
• Process control systems with critical safety requirements
• Heavy machinery and large automation systems
• Robotics and automated production lines requiring high-visibility stops
• Applications requiring operation with protective gloves or in low-light conditions
• Compliance with machine safety directives requiring enhanced visibility

Mounting & Installation

• Front Panel Mounting: Suitable for panel thicknesses up to 8 mm
• Tool-Free Installation: Snap-on holder system
• Contact Modules: Compatible with 3SU14 series contact and LED modules
• Modular Design: Supports stacking of up to 2 contact modules
• Safety Integration: Designed for integration with safety relay systems
• Enhanced Visibility: 40mm diameter ensures maximum recognition

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

Technical Documentation:

• Net Weight: 0.045 kg
• Country of Origin: Germany
• EAN: 4011209937758
• Package Dimensions: 73 x 96 x 50 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
• Safety Application Guidelines
• Compatibility Matrix