Input contacts can be used in any explosive gas and Zone 0/Class I Div. 1 areas.
Explosion protection Relay Barrier: (Exia) II C Switch (EB9Z-A): Exia II CT6 Switch (EB9Z-A1): Exia II BT6 Compact and lightweight (46% footprint and 36% weight compared to IDECs 10-circuit IBRC) 8- and 16-channel are available in common wiring, ideal for connection to PLCs. 16-circuit also available with a connector Universal 100 to 240V AC or 24V DC power voltage No grounding required IDECs original spring-up terminal minimizes wiring time 35-mm-wide DIN rail mounting or direct screw mounting