Switches and buttons with support ring 71 x 71 mm

British Standard rocker switch (BS EN 60669-1) 20 AX 250 V~ with rocker
System 55, Off-switch 2-pole

British Standard rocker switch (BS EN 60669-1) 20 AX 250 V~ with rocker and control light 
System 55, Off-switch 2-pole

British Standard rocker switch (BS EN 60669-1) 3-gang with rockers
System 55, 1-way switch

British Standard rocker switch (BS EN 60669-1) 3-gang with rockers
System 55, universal off/2-way switch

British Standard rocker button (BS EN 60669-1), 3-gang 10 A 250 V~ with rockers
System 55, NO contact 1-pole