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Magnetic Safety Sensor RE21-SA05 IP67 Rated 1 N O & 1 N C Contacts SICK

BRAND: SICK
SKU: 1059507
$137.70 List price: $173.10
+ −
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The Magnetic Safety Sensor RE21-SA05 is designed for industrial safety systems, featuring a robust IP67 rated enclosure and a magnetic sensor principle.
Technical Specifications
  • Sensor principle: Magnetic
  • Contacts: 1 N/O and 1 N/C
  • Assured switch on distance (Sao): 6 mm
  • Assured switch off distance (Sar): 31 mm
  • Actuation directions: 5
  • Type of output: Reed contacts
  • Switching voltage: ≤ 30 V DC
  • Switching current: ≤ 400 mA
  • Cable length: 5 m, PVC cable with copper conductor
  • Enclosure rating: IP67 (IEC 60529)
  • Operating temperature: -30 °C to +60 °C
  • Vibration resistance: 10 Hz to 55 Hz, 1 mm
  • Shock resistance: 30 g, 11 ms
  • Housing material: VISTAL®
  • Display elements: LEDs
  • Dimensions (H x L x W): 88mm x 13mm x 25mm
  • Weight: 0.3 kg
Key Features
  • Magnetic sensor principle with actuator
  • 1 Normally Open (N/O) and 1 Normally Closed (N/C) contact
  • Assured switch on distance of 6 mm and switch off distance of 31 mm
  • Rectangular design with VISTAL® housing
  • IP67 rated enclosure for dust and water protection
  • LED display elements for status indication
  • High vibration and shock resistance
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with safety sensor wiring and compliance with occupational health and safety standards.
Applications
  • Industrial safety systems requiring magnetic sensors
  • Machine safety monitoring
  • Automation and control systems
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Durable design reduces replacement frequency and waste
  • Low power consumption with reed contact technology
Warranty Information

Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.

Available Now

The SICK RE21-SA05 Magnetic Safety Sensor is available for immediate purchase, ideal for industrial safety and automation applications.

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