MK Grid Switch 8920 WHI 20A One Way Old Style Module Used RARE 20 amp bs3676

Mk Old style grid Switch 20 Amp Double Pole

CRABTREE GRID SWITCH 1 WAY SINGLE POLE 10AX 4430

Mk Old style grid Switch 1 Way 15 / 20 Amp X 250V

MK Electrical 4891 WHI 1-Gang 1-Way SP 20A Switch Module (Flat Rocker) USED

4 x MK Grid Switch - 5a One Way Old Style Grid Toggle Switch Used RARE

MK Electrical 4891 WHI 1-Gang 1-Way SP 20A Switch Module (Curved Rocker) USED

Mk Old style grid Switch 2 Way 6 Amp X 250V 5