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40 mm Switches

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Height = 40 mm

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Contact Form	Switch Function	Mounting Style
Switch Actuators ILLUM PUSHBUTTON,MOM, WHT, MH CAP 40MM 3SU10011BD600AA0 Siemens 1: £24.16 1In Stock	Mfr. Part No. 3SU10011BD600AA0 Mouser Part No 982-3SU10011BD600AA0	Siemens	Switch Actuators ILLUM PUSHBUTTON,MOM, WHT, MH CAP 40MM Learn More about Siemens sirius act pushbuttons indicators	Datasheet	1In Stock	£24.16 £21.98 £20.96 £19.56 £18.80	Min.: 1 Mult.: 1	Switch Actuators	Momentary			Panel Mount
Emergency Stop Switches / E-Stop Switches E-STOP MUSHPB,22MM,METAL RED,NO SCRIPT 3SU11501HB203PF0 Siemens 1: £88.24 6In Stock	Mfr. Part No. 3SU11501HB203PF0 Mouser Part No 982-3SU11501HB203PF0	Siemens	Emergency Stop Switches / E-Stop Switches E-STOP MUSHPB,22MM,METAL RED,NO SCRIPT Learn More about Siemens sirius act pushbuttons indicators	Datasheet	6In Stock	£88.24 £79.42 £76.30	Min.: 1 Mult.: 1	Emergency Stop Switches	Push-Pull	DPST	ON - OFF	Panel Mount
Pushbutton Switches - Industrial PUSHBUTTON, MOM, WHT, FLUSH 3SU11000AB603BA0 Siemens 1: £45.50 1In Stock	Mfr. Part No. 3SU11000AB603BA0 Mouser Part No 982-3SU11000AB603BA0	Siemens	Pushbutton Switches - Industrial PUSHBUTTON, MOM, WHT, FLUSH Learn More about Siemens sirius act pushbuttons indicators	Datasheet	1In Stock	£45.50 £38.32 £36.30 £30.25 View £28.23 £26.22	Min.: 1 Mult.: 1	Pushbutton Switches	Pushbutton	SPST-NO	OFF - ON	Panel Mount
Pushbutton Switches - Industrial ILLUMINATED PUSHBUTTON. WHITE 3SU11560AB601FA0 Siemens 1: £116.07 1In Stock	Mfr. Part No. 3SU11560AB601FA0 Mouser Part No 982-3SU11560AB601FA0	Siemens	Pushbutton Switches - Industrial ILLUMINATED PUSHBUTTON. WHITE Learn More about Siemens sirius act pushbuttons indicators	Datasheet	1In Stock	£116.07 £101.55 £95.91 £78.98 £73.33	Min.: 1 Mult.: 1	Pushbutton Switches	Pushbutton	DPST	ON - OFF, OFF - ON	Panel Mount
Switch Legend Plates & Labels LEGEND O-I ZBY02178 Schneider Electric 1: £1.99 70In Stock	Mfr. Part No. ZBY02178 Mouser Part No 996-ZBY02178	Schneider Electric	Switch Legend Plates & Labels LEGEND O-I	Datasheet	70In Stock	£1.99	Min.: 1 Mult.: 1	Switch Hardware	Legend
Switch Contact Blocks / Switch Kits 704.950.0B EAO 1: £14.45 15In Stock New Product	Mfr. Part No. 704.950.0B Mouser Part No 123-704.950.0B New Product	EAO	Switch Contact Blocks / Switch Kits	Datasheet	15In Stock	£14.45 £13.45 £13.13 £12.89 View £12.54 £12.27 Quote	Min.: 1 Mult.: 1	Switch Contact Blocks / Switch Kits	Lamp Block			Snap-In
Switch Fixings HOLDER, 3 MODULES, PLASTIC 3SU15000AA100AA0 Siemens 1: £6.57 466In Stock 1,180On Order	Mfr. Part No. 3SU15000AA100AA0 Mouser Part No 982-3SU15000AA100AA0	Siemens	Switch Fixings HOLDER, 3 MODULES, PLASTIC Learn More about Siemens 3su1 pushbuttons	Datasheet	466In Stock 1,180On Order On Order Ship Dates Mfr. No: 3SU15000AA100AA0 Stock: 466 Can Dispatch Immediately On Order: 235 Pending 320 Expected 02/11/2026 625 Expected 23/12/2026 Factory Lead Time: 5 Weeks	£6.57 £5.95 £5.72 £5.55 View £5.03 £4.88	Min.: 1 Mult.: 1	Switch Hardware	Holder, 3-Way
Switch Contact Blocks / Switch Kits LAMP HOLDER SCREW 704.950.0 EAO 1: £12.26 249In Stock	Mfr. Part No. 704.950.0 Mouser Part No 123-704.950.0	EAO	Switch Contact Blocks / Switch Kits LAMP HOLDER SCREW Learn More about EAO series 4 switches	Datasheet	249In Stock	£12.26 £11.72 £11.41 £11.31 View £11.09 £10.83 Quote	Min.: 1 Mult.: 1	Switch Contact Blocks / Switch Kits	Lamp Block			Snap-In
Switch Actuators PUSHBUTTON, PUSH PULL BLK, MH CAP O40MM 3SU10001BA100AA0 Siemens 1: £41.80 5In Stock	Mfr. Part No. 3SU10001BA100AA0 Mouser Part No 982-3SU10001BA100AA0	Siemens	Switch Actuators PUSHBUTTON, PUSH PULL BLK, MH CAP O40MM Learn More about Siemens sirius act pushbuttons indicators	Datasheet	5In Stock	£41.80 £38.09 £35.53 £34.13	Min.: 1 Mult.: 1	Switch Actuators	Jumbo Mushroom			Panel Mount
Switch Actuators PUSHBUTTON, MOM, RED, MH CAP O40MM 3SU10001BD200AA0 Siemens 1: £24.16 7In Stock	Mfr. Part No. 3SU10001BD200AA0 Mouser Part No 982-3SU10001BD200AA0	Siemens	Switch Actuators PUSHBUTTON, MOM, RED, MH CAP O40MM Learn More about Siemens 3su1 pushbuttons	Datasheet	7In Stock	£24.16 £21.98 £20.96 £19.56 View £18.80 Quote	Min.: 1 Mult.: 1	Switch Actuators	Jumbo Mushroom			Panel Mount
Switch Actuators PUSHBUTTON, PUSH PULL RED, MH CAP O40MM 3SU10501BA200AA0 Siemens 1: £47.19 3In Stock 2Expected 22/10/2026	Mfr. Part No. 3SU10501BA200AA0 Mouser Part No 982-3SU10501BA200AA0	Siemens	Switch Actuators PUSHBUTTON, PUSH PULL RED, MH CAP O40MM Learn More about Siemens 3su1 pushbuttons	Datasheet	3In Stock 2Expected 22/10/2026	£47.19 £42.06 £39.33 £38.18 £36.49	Min.: 1 Mult.: 1	Switch Actuators	Jumbo Mushroom			Panel Mount
Switch Actuators PUSHBUTTON, MOM, RED, MH CAP O40MM 3SU10501BD200AA0 Siemens 1: £28.28 2In Stock	Mfr. Part No. 3SU10501BD200AA0 Mouser Part No 982-3SU10501BD200AA0	Siemens	Switch Actuators PUSHBUTTON, MOM, RED, MH CAP O40MM Learn More about Siemens 3su1 pushbuttons	Datasheet	2In Stock	£28.28 £25.73 £24.53 £22.88 £21.99	Min.: 1 Mult.: 1	Switch Actuators	Jumbo Mushroom			Panel Mount
Switch Actuators PUSHBUTTON, MOM, YEL, MH CAP O40MM 3SU10501BD300AA0 Siemens 1: £28.28 8In Stock	Mfr. Part No. 3SU10501BD300AA0 Mouser Part No 982-3SU10501BD300AA0	Siemens	Switch Actuators PUSHBUTTON, MOM, YEL, MH CAP O40MM Learn More about Siemens 3su1 pushbuttons	Datasheet	8In Stock	£28.28 £25.73 £24.53 £22.88 £21.99	Min.: 1 Mult.: 1	Switch Actuators	Jumbo Mushroom			Panel Mount
Switch Actuators PUSHBUTTON, TWIST RELEASE YEL, MH 40MM 3SU10501HB300AA0 Siemens 1: £40.36 5In Stock	Mfr. Part No. 3SU10501HB300AA0 Mouser Part No 982-3SU10501HB300AA0	Siemens	Switch Actuators PUSHBUTTON, TWIST RELEASE YEL, MH 40MM Learn More about Siemens sirius act pushbuttons indicators	Datasheet	5In Stock	£40.36 £36.72 £35.02 £32.67 £31.38	Min.: 1 Mult.: 1	Switch Actuators	Jumbo Mushroom			Panel Mount
Switch Actuators ILLUM PUSH PULL, RED, MH CAP O40MM 3SU10511BA200AA0 Siemens 1: £46.57 5In Stock	Mfr. Part No. 3SU10511BA200AA0 Mouser Part No 982-3SU10511BA200AA0	Siemens	Switch Actuators ILLUM PUSH PULL, RED, MH CAP O40MM Learn More about Siemens 3su1 pushbuttons	Datasheet	5In Stock	£46.57 £42.45 £39.59 £38.05	Min.: 1 Mult.: 1	Switch Actuators	Jumbo Mushroom			Panel Mount
Switch Actuators ILLUM PUSHBUTTON,MOM, YEL, MH CAP O40MM 3SU10511BD300AA0 Siemens 1: £28.28 4In Stock	Mfr. Part No. 3SU10511BD300AA0 Mouser Part No 982-3SU10511BD300AA0	Siemens	Switch Actuators ILLUM PUSHBUTTON,MOM, YEL, MH CAP O40MM Learn More about Siemens 3su1 pushbuttons	Datasheet	4In Stock	£28.28 £25.73 £24.53 £22.88 £21.99	Min.: 1 Mult.: 1	Switch Actuators	Jumbo Mushroom			Panel Mount
Switch Actuators ILLUM PUSHBUTTON,MOM, GRN, MH CAP O40MM 3SU10511BD400AA0 Siemens 1: £30.62 6In Stock	Mfr. Part No. 3SU10511BD400AA0 Mouser Part No 982-3SU10511BD400AA0	Siemens	Switch Actuators ILLUM PUSHBUTTON,MOM, GRN, MH CAP O40MM Learn More about Siemens sirius act pushbuttons indicators	Datasheet	6In Stock	£30.62 £27.87 £27.27 £26.32 View £25.77 Quote	Min.: 1 Mult.: 1	Switch Actuators	Jumbo Mushroom			Panel Mount
Pushbutton Switches - Industrial SWITCH_CONTROL_PRESS_PB1S-AA/K 3SU11000AB101BA0 Siemens 1: £41.32 3In Stock	Mfr. Part No. 3SU11000AB101BA0 Mouser Part No 982-3SU11000AB101BA0	Siemens	Pushbutton Switches - Industrial SWITCH_CONTROL_PRESS_PB1S-AA/K Learn More about Siemens sirius act pushbuttons indicators	Datasheet	3In Stock	£41.32 £36.40 £33.68 £29.12 View £27.31 £25.48	Min.: 1 Mult.: 1	Pushbutton Switches	Pushbutton	SPST-NO	OFF - ON	Panel Mount
Pushbutton Switches - Industrial PUSHBUTTON. BLACK 3SU11000AB101FA0 Siemens 1: £62.51 2In Stock	Mfr. Part No. 3SU11000AB101FA0 Mouser Part No 982-3SU11000AB101FA0	Siemens	Pushbutton Switches - Industrial PUSHBUTTON. BLACK Learn More about Siemens sirius act pushbuttons indicators	Datasheet	2In Stock	£62.51 £54.21 £51.37 £42.81 £39.95	Min.: 1 Mult.: 1	Pushbutton Switches	Pushbutton	DPST	ON - OFF, OFF - ON	Panel Mount
Pushbutton Switches - Industrial PUSHBUTTON, MOM, RED, FLUSH 3SU11000AB201BA0 Siemens 1: £40.32 3In Stock 2On Order	Mfr. Part No. 3SU11000AB201BA0 Mouser Part No 982-3SU11000AB201BA0	Siemens	Pushbutton Switches - Industrial PUSHBUTTON, MOM, RED, FLUSH Learn More about Siemens sirius act pushbuttons indicators	Datasheet	3In Stock 2On Order	£40.32 £33.60 £33.59 £30.90 View £29.89 £28.88	Min.: 1 Mult.: 1	Pushbutton Switches	Pushbutton	SPST-NO	OFF - ON	Panel Mount
Pushbutton Switches - Industrial PUSHBUTTON, MOM, RED, FLUSH 3SU11000AB201CA0 Siemens 1: £32.26 6In Stock	Mfr. Part No. 3SU11000AB201CA0 Mouser Part No 982-3SU11000AB201CA0	Siemens	Pushbutton Switches - Industrial PUSHBUTTON, MOM, RED, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	6In Stock	£32.26 £28.98 £27.32 £26.12 View £24.98 £23.54	Min.: 1 Mult.: 1	Pushbutton Switches	Pushbutton	SPST-NC	ON - OFF	Panel Mount
Pushbutton Switches - Industrial PUSHBUTTON. RED 3SU11000AB201FA0 Siemens 1: £62.51 3In Stock	Mfr. Part No. 3SU11000AB201FA0 Mouser Part No 982-3SU11000AB201FA0	Siemens	Pushbutton Switches - Industrial PUSHBUTTON. RED Learn More about Siemens sirius act pushbuttons indicators	Datasheet	3In Stock	£62.51 £54.21 £51.37 £42.81 £39.95	Min.: 1 Mult.: 1	Pushbutton Switches	Pushbutton	DPST	ON - OFF, OFF - ON	Panel Mount
Pushbutton Switches - Industrial PUSHBUTTON, MOM, YEL, FLUSH 3SU11000AB301BA0 Siemens 1: £41.32 6In Stock	Mfr. Part No. 3SU11000AB301BA0 Mouser Part No 982-3SU11000AB301BA0	Siemens	Pushbutton Switches - Industrial PUSHBUTTON, MOM, YEL, FLUSH Learn More about Siemens sirius act pushbuttons indicators	Datasheet	6In Stock	£41.32 £36.40 £33.68 £29.12 View £27.31 £25.48	Min.: 1 Mult.: 1	Pushbutton Switches	Pushbutton	SPST-NO	OFF - ON	Panel Mount
Pushbutton Switches - Industrial PUSHBUTTON. YELLOW 3SU11000AB301FA0 Siemens 1: £62.51 5In Stock	Mfr. Part No. 3SU11000AB301FA0 Mouser Part No 982-3SU11000AB301FA0	Siemens	Pushbutton Switches - Industrial PUSHBUTTON. YELLOW Learn More about Siemens sirius act pushbuttons indicators	Datasheet	5In Stock	£62.51 £54.21 £51.37 £42.81 £39.95	Min.: 1 Mult.: 1	Pushbutton Switches	Pushbutton	DPST	ON - OFF, OFF - ON	Panel Mount
Pushbutton Switches - Industrial PUSHBUTTON, MOM, GRN, FLUSH 3SU11000AB401BA0 Siemens 1: £33.60 7In Stock	Mfr. Part No. 3SU11000AB401BA0 Mouser Part No 982-3SU11000AB401BA0	Siemens	Pushbutton Switches - Industrial PUSHBUTTON, MOM, GRN, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	7In Stock	£33.60 £33.59 £27.32 £26.12 View £24.98 £23.54	Min.: 1 Mult.: 1	Pushbutton Switches	Pushbutton	SPST-NO	OFF - ON	Panel Mount