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Emergency Stop Push Button ES21 Rotary Release 22mm IP54 SICK
SICK ES21 emergency stop push button featuring IP54, 22mm. Ideal for machine safety and emergency shutdown in industrial plant.
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Technical Specifications
- Actuation directions: 1
- Emergency stop pushbutton: Illuminable
- Obstruction protection: Yes
- Release type: Rotary release
- Safe series connection: None, only individual wiring with diagnostics
- Switching principle: Slow action switching element
- Mounting diameter: 22 mm
- Housing material: Plastic
- Mechanical life: 50,000 switching cycles
- Enclosure rating: IP54 (IEC 60529)
- Ambient operating temperature: –30 °C to +55 °C
- Storage temperature: –50 °C to +85 °C
- Dimensions (H x L x W): 61mm x 55mm x 55mm
- Weight: 0.1 kg
Key Features
- Illuminable emergency stop pushbutton for clear visibility
- Obstruction protection to prevent accidental activation
- Rotary release type for reliable reset
- Slow action switching element for safe operation
- IP54 rated enclosure for dust and splash protection
- Mechanical life of 50,000 switching cycles
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety control systems and electrical wiring standards.
Applications
- Industrial machinery emergency stop control
- Safety systems requiring obstruction protection
- Control panels with individual wiring diagnostics
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable plastic housing reduces need for frequent replacements
- Long mechanical life minimizes waste and resource consumption
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK ES21-AT1130 Emergency Stop Pushbutton is available for immediate purchase, ideal for industrial safety and control panel applications.
