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Safety Switch ES11-SC4D8 | Illuminable Reset Button | IP65 Rated | by SICK
The ES11-SC4D8 Safety Switch is designed for industrial safety systems, featuring 2 positive action N/C contacts and an illuminable reset pushbutton for clear status indication. With a robust IP65 rating and a wide operating temperature range of -25°C to +70°C, this switch ensures reliable operation in harsh environments, making it ideal for machinery safety control and automation systems.
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Technical Specifications
- Positive action N/C contacts: 2
- N/O contacts: 1
- Reset pushbutton: Illuminable
- Switching current: 1 mA to 100 mA
- Switching capacity: ≤ 250 mW
- Switching voltage: 1 V DC to 30 V DC
- Contact material: Silver Nickel with 5 µm gold plating
- Electrical life: Emergency stop pushbuttons 50,000 switching cycles, Reset pushbutton 100,000 switching cycles
- Mechanical life: Emergency stop pushbuttons 50,000 switching cycles, Reset pushbutton 100,000 switching cycles
- Protection class: III (EN 50178)
- Enclosure rating: IP65 (EN 60529)
- Operating temperature range: -25°C to +70°C
- Storage temperature range: -25°C to +80°C
- Connection type: Plug connector, M12, 8-pin
- Coupling nut material: PBT
- Power consumption: 14 mA at 24 V DC
- Dimensions (H x L x W): 123mm x 52mm x 40mm
- Weight: 0.121 kg
Key Features
- 2 positive action normally closed (N/C) contacts and 1 normally open (N/O) contact
- Illuminable reset pushbutton for clear status indication
- Safe series connection capability with Flexi Loop including diagnostics
- Slow action switching element for reliable operation
- Plug connector M12, 8-pin with PBT coupling nut
- High protection rating IP65 suitable for harsh environments
- Wide ambient operating temperature range from -25°C to +70°C
Professional Installation Requirements
- Installation should be performed by a qualified professional familiar with industrial safety systems to ensure compliance with safety standards and proper integration.
Applications
- Industrial safety systems requiring emergency stop and reset functions
- Machinery and equipment safety control
- Automation systems with safe series connection needs
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces replacement frequency and waste
- Low power consumption with 14 mA at 24 V DC supply voltage
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms and conditions.
Available Now
The SICK ES11-SC4D8 Safety Switch is available for immediate purchase, ideal for industrial safety and automation applications.
