This Wiska Combi Junction Box is made of Polypropylene with a TPE sealing gasket. It has a tempera...This Wiska Combi Junction Box is made of Polypropylene with a TPE sealing gasket. It has a temperature range of -30 °C to 100 °C and can be installed between -5 °C and 60 °C. The protection class is IP66/IP67 and it passed a 750 °C glow wire test. It supports a voltage of 400 V and a rated cross section of 4 mm². The junction box has 4 internal openings and can accommodate cable diameters from 3 mm to 12 mm. Its external dimensions are 85 x 85 x 51mm.
This guide is for anyone using the Wiska Combi Junction Box. It helps you understand the product's features and how to use it effectively, ensuring safe and reliable electrical connections. Keep in mind that proper installation is crucial for optimal performance, and professional help may be needed for complex setups.
All features
Model Part Number
308/5/s
Brand
Wiska
Extended Product Information
FAQs
What is the IP rating of the Wiska Combi Junction Box?
The Wiska Combi Junction Box has an IP66/IP67 rating, which means it is protected against dust and water ingress.
What is the operating temperature range?
The operating temperature range is -30 °C to 100 °C.
What is the maximum voltage the junction box can handle?
The junction box can handle up to 400 V.
What cable diameters does the junction box support?
It can accommodate cable diameters from 3 mm to 12 mm.
What is the junction box made of?
It is made of Polypropylene.
What are the dimensions of the junction box?
The external dimensions are 85 x 85 x 51mm.
Does this junction box come with cable glands?
No, cable glands are not included. You will need to select the appropriate glands for your cable diameters.
Troubleshooting
Water ingress
Check the seal and cable glands. Tighten or replace them if necessary. Ensure the cover is properly closed and secured.
Connections not working
Verify the wiring connections inside the junction box. Make sure the wires are securely fastened and that the correct connections have been made.
Box cracking or damage
Inspect the box for any physical damage. If the box is cracked, replace it with a new one to maintain the IP rating and ensure safety.
Pros and Cons
Pros
Durable Polypropylene construction ensures longevity.
High IP66/IP67 rating provides excellent protection against the elements.
Wide operating temperature range allows for versatile use.
Supports a wide range of cable diameters, increasing flexibility.
Cons
Requires proper installation to ensure optimal performance.
May require professional help for complex electrical setups.
Limited to 4 internal openings.
Setup, Compatibility & Care
Installation: Ensure the power is disconnected before starting the installation. Follow the wiring diagram and instructions provided with the junction box. Use the appropriate tools for stripping wires and making connections.
Cable Entry: Use the internal openings to feed the cables through, making sure to use the correct glands or seals for cable diameters.
Sealing: Ensure a tight seal to maintain the IP66/IP67 rating.
Compatibility: This junction box is compatible with a wide range of cable types and sizes (3 mm to 12 mm). Check the voltage requirements (up to 400 V) and ensure they match your application.
Care: Regularly inspect the junction box for any signs of damage or wear. Clean the box with a damp cloth if necessary, avoiding harsh chemicals. Ensure the seal is intact to maintain the protection class.