4.9 Based on 1181 reviews 
Description
Triple-Deck Through Terminal Block – 2.5mm² Blue
Wago 280-551 Rail Mount Terminal Block
The WAGO 280-551 Triple-Deck Through Terminal Block offers a highly efficient and space-saving solution for electrical connections, particularly in control panels and industrial systems. Designed with CAGE CLAMP® technology, this terminal block enables fast, tool-free wiring, ensuring secure and reliable connections. Its triple-deck design provides six connection points across three levels, making it ideal for complex setups.
Compatible with DIN-rail mounting (35 x 15 and 35 x 7.5), this terminal block is perfect for compact electrical systems where maximising space is essential.
Key Features
- Triple-Deck Design: Offers three levels of connections, providing six connection points while saving space in control panels.
- CAGE CLAMP® Technology: Enables tool-free wiring, ensuring fast installation and secure connections.
- DIN-Rail Mount Compatibility: Fits both 35 x 15 and 35 x 7.5 DIN-rails, allowing for flexible installation in various setups.
- High Electrical Ratings: Rated for 500 V nominal voltage and 20 A current, making it suitable for a wide range of industrial applications.
Electrical Specifications
- Overvoltage Category: III, III, II
- Pollution Degree: 3, 2, 2
- Nominal Voltage: 500 V
- Rated Surge Voltage: 6 kV
- Rated Current: 20 A
Connection Data
- Connection Points: 6
- Total Number of Potentials: 3
- Number of Levels: 3
Applications
The WAGO 280-551 terminal block is perfect for use in industrial control panels, automation systems, and other electrical setups that require multiple connections in a compact space. Its triple-deck design makes it especially useful for complex wiring configurations in limited spaces.
Purchase from Electrical4Less
At Electrical4Less, we are an authorised WAGO distributor and offer a wide range of WAGO products, including the WAGO 280-551 Triple-Deck Through Terminal Block. Contact us today for project discounts on bulk orders and personalised support.
FAQs – WAGO 280-551 Triple-Deck Through Terminal Block
1. How does the triple-deck design benefit electrical installations?
The triple-deck design allows for more connections in a smaller space, making it ideal for compact control panels and industrial systems.
2. What is CAGE CLAMP® technology?
CAGE CLAMP® technology enables tool-free wiring, allowing for quicker installations and more secure connections, reducing the time needed for setup.
3. What types of DIN-rails does this terminal block support?
This terminal block fits both 35 x 15 and 35 x 7.5 DIN-rails, providing flexibility for different installation needs.
4. Can this terminal block handle high voltage?
Yes, it is rated for up to 500 V nominal voltage and can handle surge voltages of 6 kV, making it suitable for industrial and high-voltage applications.
5. How can I get a discount for large orders?
At Electrical4Less, we offer project discounts for bulk purchases. Get in touch with us to discuss your project requirements and receive a customised quote.
About WAGO
WAGO is a global leader in electrical interconnection technology, known for its innovative and reliable CAGE CLAMP® system. Trusted by professionals, WAGO products ensure quick, secure, and tool-free connections.
