3131-MRS (Side module)
3131-Blind (Blind cap)
3131-MRM (Middle module)
Alignable frame for circuit breakers series 3131 consisting of side- and middle- module. Minimum cut-out for 2 side-modules: W 51,2 x H 48,3 mm; a middle module spreads the complete frame width by 26,2 mm each.
Dimensions: Side module W 35 x H 68 mm, Middle module W 26,2 x H 68 mm
