WAGO280-874-1 280 Series Terminal Block, 2.5mm², 4-Level, Cage Clamp Termination

The WAGO 4-conductor disconnect/test terminal block with pivoting knife disconnect and test port. It has nominal cross section of 2.5 mm², CAGE CLAMP connection technology.

Automatically destroys the oxide film during clamping and prevents fresh oxidation at the clamping point
Prevents electrolytic corrosion between aluminum and copper conductors(in the same terminal block)
Provides long-term protection against corrosion