Siemens

Siemens Connection element with end cover, screw, black, Ø 70mm

SKU / Article No. 8WD4408-0AA
Product Type Control Panel
Product Class Connection module for signal tower
In Stock
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Product Description

Product Overview

Connection element, with end cover, black, for pipe mounting, with screw terminal. This essential component is part of the SIRIUS 8WD4 modular signaling column system, designed to provide secure electrical connections and mechanical mounting for signaling columns in industrial applications.

Key Features

Mounting System:

  • Pipe Mounting: Specifically designed for pipe mounting applications
  • End Cover Included: Complete with protective end cover for weather protection
  • Black Housing: Professional black polyamide construction
  • Modular Design: Compatible with SIRIUS 8WD4 signaling systems

Electrical Connection:

  • Screw Terminals: Secure screw-type terminals for reliable connections
  • Easy Installation: Simplified wiring and connection process
  • Protective Sealing: Integrated sealing for environmental protection
  • Standard Wiring: Industry-standard electrical connections

Construction:

  • Robust Design: Industrial-grade construction for harsh environments
  • 70 mm Diameter: Standard compatibility with 8WD4 signaling columns
  • Protective Cover: Sealed end cover for weather and contamination protection

Technical Specifications

Physical Characteristics:

  • Diameter: 70 mm (compatible with 8WD4 series)
  • Height: 2.72 inches (69.1 mm)
  • Length: 2.92 inches (74.2 mm)
  • Net Weight: 0.121 kg (0.250 lb)
  • Packaging Dimensions: 70.00 x 70.00 x 45.00 mm

Materials:

  • Housing Material: Polyamide (high-grade engineering plastic)
  • Color: Black
  • Terminal Type: Screw terminals
  • Sealing: Integrated gasket system

Environmental Specifications:

  • Protection Rating: IP65 (dust-tight and protected against water jets)
  • Operating Temperature: -20°C to +50°C (-4°F to +122°F)
  • UV Resistance: Suitable for outdoor applications
  • Chemical Resistance: Resistant to industrial chemicals and oils

Standards and Compliance:

  • RoHS Compliance: Yes, since 01.07.2006
  • WEEE Take-Back Obligation: Yes
  • Export Control: AL: N / ECCN: N
  • Country of Origin: Germany

Product Information:

  • EAN: 4011209498464
  • UPC: 754554781389
  • Packaging Quantity: 1 piece
  • Quantity Unit: 1 Piece

Applications

The SIRIUS 8WD4 Connection Element is ideal for:

  • Signaling Column Mounting: Base connection for pipe-mounted signaling columns
  • Industrial Installations: Factory floor and production line applications
  • Outdoor Installations: Weather-protected mounting solutions
  • Process Control Systems: Integration with automation and control systems
  • Safety Systems: Emergency and warning signal installations
  • Machine Integration: Equipment status and alarm systems
  • Infrastructure Projects: Public and industrial signaling applications

Installation and Mounting

Mounting Features:

  • Pipe Mounting: Designed for standard industrial pipe mounting
  • Secure Attachment: Robust mounting system for stable installation
  • Easy Access: Accessible screw terminals for straightforward wiring
  • Protective Housing: Sealed enclosure protects electrical connections

Wiring Capabilities:

  • Screw Terminals: Secure connections for various wire types
  • Multiple Connections: Support for multiple signal and power connections
  • Standard Gauge: Compatible with standard industrial wiring
  • Maintenance Access: Easy access for service and troubleshooting

System Integration

Compatibility:

  • SIRIUS 8WD4 Series: Full compatibility with all 8WD4 signaling components
  • Modular System: Foundation component for modular signaling columns
  • Standard Mounting: Compatible with standard industrial mounting systems
  • Electrical Integration: Seamless integration with control systems

System Components:

  • Light Elements: Compatible with all 8WD4 light elements
  • Sound Elements: Supports buzzer and siren integration
  • Mounting Accessories: Works with pipes, brackets, and feet
  • Communication Options: Supports communication-capable signaling systems

Advantages

Installation Benefits:

  • Simplified Mounting: Easy pipe mounting with secure attachment
  • Weather Protection: IP65 rating ensures reliable outdoor operation
  • Maintenance Access: Accessible terminals for easy servicing
  • Professional Appearance: Clean, industrial-grade finish

Performance Features:

  • Reliable Connections: Screw terminals provide secure electrical connections
  • Environmental Protection: Sealed construction protects against moisture and dust
  • Temperature Stability: Wide operating temperature range
  • Chemical Resistance: Suitable for harsh industrial environments

Cost Effectiveness:

  • Modular Design: Flexible system configuration options
  • Long Service Life: Durable construction reduces replacement needs
  • Easy Installation: Reduces installation time and labor costs
  • Maintenance-Free: Sealed design requires minimal maintenance

Accessories and Components

Available Accessories:

  • Mounting Pipes: Various lengths for custom installations
  • Mounting Feet: Alternative mounting solutions
  • Brackets: Wall and structure mounting options
  • Protective Covers: Additional weather protection options

Compatible Products:

  • Light Elements: All 8WD4 LED and incandescent light elements
  • Sound Elements: Buzzers, sirens, and tone generators
  • Communication Modules: IO-Link and fieldbus communication options

REACH Compliance Notice

This product contains Lead in concentrations higher than 0.1% weight by weight (w/w) as per REACH Article 33 duty to inform. Based on available information, this substance does not pose risk when the product is used as intended, including disposal. Please refer to product documentation for additional safety information.


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Technical Specifications

IP RatingIP65
Country of OriginGermany
Temperature: Operating-20°C to 50°C
Part Width (mm)70mm
Part Height (mm)42.5mm
Packaging size / unit pc(s)
Tightening Torque0.4Nm
Connection Typescrew terminal
Mounting TypeMounting on pipes
ColourBlack
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