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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 8WD4408-0AD |
| Alternative Part Number | 8WD44080AD |
| Manufacturer | Siemens |
| Product Brand Name | SIRIUS |
| Product Designation | Connection element |
| Colour | Black |
| Mounting Type | Mounting on pipes |
| Electrical Connection Type | Spring-loaded terminals |
| Outer Diameter | 70 mm |
| Ambient Operating Temperature | -20 ... +50 °C |
| Protection Class IP | IP65 |
| Height | 36 mm (varies in some documents, please verify with the actual product or its datasheet) |
| Width | 70 mm |
| Material | PA (Polyamide) |
| Reference Code | According to DIN EN 61346-2: X |
| Operating Voltage | For DC: 24 ... 230 V; For AC at 50 Hz and 60 Hz: 24 ... 230 V (please verify with datasheet) |
| Operating Frequency | 50 Hz / 60 Hz (please verify with datasheet) |
The Siemens 8WD4408-0AD is a robust connection element designed for seamless integration with signalling columns. Crafted with precision, this component is engineered to facilitate pipe mounting, ensuring a secure and stable installation. The unit comes with an end cover and is finished in a sleek black colour, which allows for a professional appearance in a variety of industrial settings.
Constructed from high-quality PA material, the 8WD4408-0AD boasts a compact form factor with dimensions that include a height of 42.5 mm, a width of 70 mm, and an external diameter of 70 mm for the signal column element. This makes it an ideal choice for environments where space is at a premium but functionality cannot be compromised.
The connection element is equipped with spring-loaded terminals, which provide a reliable electrical connection that is both quick to install and secure. It is designed to operate within an ambient temperature range of -20 to +50 °C, making it suitable for a wide range of operating conditions.
With a protection class of IP65, the 8WD4408-0AD is well-protected against dust ingress and low-pressure water jets from any direction, ensuring continued performance in demanding environments. This level of protection is essential for maintaining the integrity of the connection in both indoor and outdoor applications.
The Siemens 8WD4408-0AD is a testament to the brand's commitment to quality and reliability, offering a solution that meets the needs of modern industrial applications. Whether used in manufacturing, automation, or control systems, this connection element is designed to deliver consistent performance and ease of use.
Commonly Asked Questions
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Frequently Asked Questions
What is the purpose of the connection element?
The connection element is designed for mounting signalling columns and serves as an interface between the column and the mounting surface, typically a pipe. It includes a spring-type terminal for secure electrical connections.
Can this connection element be used outdoors?
Yes, the connection element is suitable for outdoor use as it has a protection class of IP65, making it dust-tight and protected against water jets from any direction.
What are the dimensions of this connection element?
The connection element has a height of 42.5 mm, a width of 70 mm, and is designed to fit an outer diameter of the signal column element of 70 mm.
What is the operating temperature range for this connection element?
The operating temperature range for the connection element is from -20 to +50 degrees Celsius, allowing it to function effectively in a variety of environmental conditions.
What type of electrical connection does this element support?
This connection element supports a spring-loaded terminal type of electrical connection, which provides a reliable and maintenance-free connection.
What material is the connection element made from?
The connection element is made from PA (polyamide), which is known for its strength, durability, and resistance to environmental factors.
Is the connection element compatible with all types of signalling columns?
The connection element is specifically designed to be compatible with signalling columns that have an outer diameter of 70 mm. It is advisable to check the specifications of your signalling column to ensure compatibility.
How is the connection element mounted?
The connection element is designed for mounting on pipes, providing a secure and stable base for the attached signalling column.
Does the connection element come in different colours?
The 8WD4408-0AD connection element is available in black, which offers a neutral appearance suitable for various industrial environments.
What certifications does the connection element hold?
The connection element has a General Product Approval and an EMC Declaration of Conformity, ensuring that it meets the necessary regulatory standards for electromagnetic compatibility.
