Delvalle explosion-proof 4-pole switch module (control switch, load isolation switch) shall be used together with corresponding operation head and shall be mounted inside ‘Ex e’ enclosure conform to Atex and IECEx certifications. Zones 1 and 2 and can be used in two low temperature ratings for option -40°C / -55°C.
Board front mounting rail type ex switch module 4-pole switch module (control switch, load isolation switch) has various contact diagrams for option. Besides of listed contact diagram, others can be customized. Four groups of contacts are maximum and shall be operated by special operation head.
Delvalle explosion-proof 4-pole switch module (control switch, load isolation switch) shall be used together with corresponding operation head and shall be mounted inside ‘Ex e’ enclosure conform to Atex and IECEx certifications. Zones 1 and 2 and can be used in two low temperature ratings for option -40°C / -55°C.
Board front mounting rail type ex switch module 4-pole switch module (control switch, load isolation switch) has various contact diagrams for option. Besides of listed contact diagram, others can be customized. Four groups of contacts are maximum and shall be operated by special operation head.
Ex operation head