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

MK Old Style Grid Switch - 20A One Way Switch - Brown

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

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

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

Mk Old style grid Switch 1 Way 5 Amp X 250V

MK Grid Plus - K4896 WHI - 20a Double Pole Switch Module Used

MK Grid Plus - K4899 WHI - 20a SP Two Way And Off Latching Switch Module