Connection Technology for Hazardous Areas
The light gray “Ex protection” version also retains all the advantages of the 221 Series. As an all-purpose terminal block of ignition protection type Ex e (“Increased Safety”) it can be used for all applications in zones 1 and 2.
At a Glance:
- Easy to use: Pull the lever up, insert a conductor and push the lever back down
- Available as 2-, 3- and 5-wire connectors
- Working voltages of 275 V or 440 V
- ATEX (Ex 2 II G), / IECEx (Ex eb IIC Gb) Zones 1,2
- IECEX (Ex eb IIC Gb), American Ex (AEx eb IICGb) / Class 1, Zone 1
- Appropriate for “Ex e” and “Ex i” areas