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AT Series Switches

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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	Mounting Style
Switch Bezels / Switch Caps UB26 GUARD AT4173 NKK Switches 1: £4.83 290In Stock	Mfr. Part No. AT4173 Mouser Part No 633-AT4173	NKK Switches	Switch Bezels / Switch Caps UB26 GUARD	Datasheet	290In Stock	£4.83 £4.48 £4.37 £4.26 View £4.20 £4.10 £4.05 £4.04	Min.: 1 Mult.: 1	Switch Bezels / Switch Caps	Safety Guard	SMD/SMT
Switch Bezels / Switch Caps .450" WIDE YEL PADDL CAP FOR M & M2T AT4151E NKK Switches 1: £1.76 1,358In Stock	Mfr. Part No. AT4151E Mouser Part No 633-AT4151E	NKK Switches	Switch Bezels / Switch Caps .450" WIDE YEL PADDL CAP FOR M & M2T	Datasheet	1,358In Stock	£1.76 £1.63 £1.58 £1.55 View £1.40 £1.36 £1.33 £1.30 £1.28	Min.: 1 Mult.: 1	Switch Bezels / Switch Caps	Paddle
Switch Bezels / Switch Caps GUARD SPRING LOADED AT4171 NKK Switches 1: £4.53 262In Stock	Mfr. Part No. AT4171 Mouser Part No 633-AT4171	NKK Switches	Switch Bezels / Switch Caps GUARD SPRING LOADED	Datasheet	262In Stock	£4.53 £4.15 £4.05 £4.04	Min.: 1 Mult.: 1	Switch Bezels / Switch Caps	Safety Guard	SMD/SMT
Switch Fixings MOUNTING NUT FOR HB SERIES AT073 NKK Switches 1: £0.841 80In Stock	Mfr. Part No. AT073 Mouser Part No 633-AT073	NKK Switches	Switch Fixings MOUNTING NUT FOR HB SERIES	Datasheet	80In Stock	£0.841 £0.751 £0.726 £0.713 £0.688	Min.: 1 Mult.: 1	Switch Hardware	Nut	SMD/SMT
Switch Fixings GRAY ROUND SHROUD AT455H NKK Switches 1: £2.57 28In Stock	Mfr. Part No. AT455H Mouser Part No 633-AT455H	NKK Switches	Switch Fixings GRAY ROUND SHROUD	Datasheet	28In Stock	£2.57 £2.30 £2.22 £1.93 View £1.90 £1.77 £1.75 £1.69 £1.67	Min.: 1 Mult.: 1	Switch Hardware	Housing	SMD/SMT
Switch Fixings SWITCH ROTARY AT401G NKK Switches 1: £1.80 94In Stock	Mfr. Part No. AT401G Mouser Part No 633-AT401G	NKK Switches	Switch Fixings SWITCH ROTARY	Datasheet	94In Stock	£1.80 £1.62 £1.55 £1.51 View £1.47 £1.41 £1.39 £1.38 £1.36	Min.: 1 Mult.: 1	Switch Hardware
Switch Bezels / Switch Caps ROUND CLR LNS/RED DIFF LB WITH RED LED AT4164JC NKK Switches 1: £2.81 226In Stock	Mfr. Part No. AT4164JC Mouser Part No 633-AT4164JC	NKK Switches	Switch Bezels / Switch Caps ROUND CLR LNS/RED DIFF LB WITH RED LED	Datasheet	226In Stock	£2.81 £2.51 £2.48 £2.44 View £2.30 £2.23 £2.20 £2.17	Min.: 1 Mult.: 1	Switch Bezels / Switch Caps	Button	SMD/SMT
Switch Bezels / Switch Caps .201" RND WHT CAP AT475B NKK Switches 1: £0.473 1,516In Stock	Mfr. Part No. AT475B Mouser Part No 633-AT475B	NKK Switches	Switch Bezels / Switch Caps .201" RND WHT CAP	Datasheet	1,516In Stock	£0.473 £0.45 £0.444	Min.: 1 Mult.: 1	Switch Bezels / Switch Caps	Cap	SMD/SMT
Switch Fixings CAP XTRCTOR KB UB HB AT109 NKK Switches 1: £2.31 404In Stock	Mfr. Part No. AT109 Mouser Part No 633-AT109	NKK Switches	Switch Fixings CAP XTRCTOR KB UB HB	Datasheet	404In Stock	£2.31 £2.12 £2.05 £2.00 View £1.96 £1.92 £1.88	Min.: 1 Mult.: 1	Switch Hardware	Extractor
Switch Bezels / Switch Caps .365" WIDE RED RKR CAP FOR M, M2T, P AT4148C NKK Switches 1: £1.47 610In Stock	Mfr. Part No. AT4148C Mouser Part No 633-AT4148C	NKK Switches	Switch Bezels / Switch Caps .365" WIDE RED RKR CAP FOR M, M2T, P	Datasheet	610In Stock	£1.47 £1.42 £1.38 £1.34 View £1.30 £1.27	Min.: 1 Mult.: 1	Switch Bezels / Switch Caps	Rocker	SMD/SMT
Switch Bezels / Switch Caps .315" RND RED CAP AT078C NKK Switches 1: £1.69 32In Stock	Mfr. Part No. AT078C Mouser Part No 633-AT078C	NKK Switches	Switch Bezels / Switch Caps .315" RND RED CAP	Datasheet	32In Stock	£1.69 £1.53 £1.47 £1.39 View £1.28 £1.21	Min.: 1 Mult.: 1	Switch Bezels / Switch Caps	Button	SMD/SMT
Switch Bezels / Switch Caps .450" WIDE YELOW RKR CAP FOR M & M2T AT4150E NKK Switches 1: £1.96 67In Stock	Mfr. Part No. AT4150E Mouser Part No 633-AT4150E	NKK Switches	Switch Bezels / Switch Caps .450" WIDE YELOW RKR CAP FOR M & M2T	Datasheet	67In Stock	£1.96 £1.75 £1.68 £1.63 View £1.58 £1.48	Min.: 1 Mult.: 1	Switch Bezels / Switch Caps	Rocker
Switch Bezels / Switch Caps WHITE CAP FOR "C" CONE TOGGLE M SERIES AT445B NKK Switches 1: £0.969 965In Stock	Mfr. Part No. AT445B Mouser Part No 633-AT445B	NKK Switches	Switch Bezels / Switch Caps WHITE CAP FOR "C" CONE TOGGLE M SERIES	Datasheet	965In Stock	£0.969 £0.899 £0.871 £0.856 View £0.826 £0.796 £0.78 £0.736	Min.: 1 Mult.: 1	Switch Bezels / Switch Caps	Cap, Toggle	SMD/SMT
Switch Bezels / Switch Caps BATON CAP RED AT415C NKK Switches 1: £0.54 2,106In Stock	Mfr. Part No. AT415C Mouser Part No 633-AT415C	NKK Switches	Switch Bezels / Switch Caps BATON CAP RED	Datasheet	2,106In Stock	£0.54 £0.496 £0.478 £0.47	Min.: 1 Mult.: 1	Switch Bezels / Switch Caps	Bat	SMD/SMT
Switch Bezels / Switch Caps RND YLLW LENS FOR YB W/ INCANDESCENT LAMP AT3002EB NKK Switches 1: £3.32 200In Stock	Mfr. Part No. AT3002EB Mouser Part No 633-AT3002EB	NKK Switches	Switch Bezels / Switch Caps RND YLLW LENS FOR YB W/ INCANDESCENT LAMP Learn More about NKK Switches nkk at300x knobs	Datasheet	200In Stock	£3.32 £3.27 £3.15 £3.06 £2.49	Min.: 1 Mult.: 1	Switch Bezels / Switch Caps	Cap, Rectangular	SMD/SMT
Switch Fixings MOUNTING HRDWARE KIT M "TN" OPTION RKRS NKK Switches HK-1 HK-1 NKK Switches 1: £1.50 37In Stock	Mfr. Part No. HK-1 Mouser Part No 633-ATHK1	NKK Switches	Switch Fixings MOUNTING HRDWARE KIT M "TN" OPTION RKRS	Datasheet	37In Stock	£1.50 £1.34 £1.29 £1.26 View £1.21 £1.17 £1.13 £1.10 £1.03	Min.: 1 Mult.: 1	Switch Hardware	Kit
Switch Fixings BOOT 1/4-40 .563 BLK AT428H NKK Switches 1: £4.18 5,038In Stock	Mfr. Part No. AT428H Mouser Part No 633-AT428H	NKK Switches	Switch Fixings BOOT 1/4-40 .563 BLK	Datasheet	5,038In Stock	£4.18 £3.58 £3.50 £3.45 View £3.40 £3.39 £3.29	Min.: 1 Mult.: 1	Switch Hardware	Boot	SMD/SMT
Switch Fixings SPLASH PROOF BOOT ASSEM SILICON RUBBER AT401S NKK Switches 1: £5.71 3,937In Stock 370Expected 30/10/2026	Mfr. Part No. AT401S Mouser Part No 633-AT401S	NKK Switches	Switch Fixings SPLASH PROOF BOOT ASSEM SILICON RUBBER	Datasheet	3,937In Stock 370Expected 30/10/2026	£5.71 £4.97 £4.76 £4.58 View £4.45 £4.37	Min.: 1 Mult.: 1	Switch Hardware	Boot Assembly	SMD/SMT
Switch Bezels / Switch Caps SPLASH BOOT FULL BLK AT402A NKK Switches 1: £4.27 4,008In Stock 5,710On Order	Mfr. Part No. AT402A Mouser Part No 633-AT402	NKK Switches	Switch Bezels / Switch Caps SPLASH BOOT FULL BLK	Datasheet	4,008In Stock 5,710On Order On Order Ship Dates Mfr. No: AT402A Stock: 4,008 Can Dispatch Immediately On Order: 1,415 Expected 30/10/2026 3,275 Expected 20/11/2026 1,020 Expected 13/01/2027 Factory Lead Time: 18 Weeks	£4.27 £3.91 £3.82 £3.75 £3.74	Min.: 1 Mult.: 1	Switch Bezels / Switch Caps	Cap, Rectangular
Switch Fixings PC MOUNT N STYLE BATTERY HOLDER AT094 NKK Switches 1: £3.42 643In Stock	Mfr. Part No. AT094 Mouser Part No 633-AT094	NKK Switches	Switch Fixings PC MOUNT N STYLE BATTERY HOLDER Learn More about NKK Switches dsa series tilt switches	Datasheet	643In Stock	£3.42 £3.17 £3.06 £2.90 View £2.84 £2.77	Min.: 1 Mult.: 1	Switch Hardware	PCB Adapter	Through Hole
Switch Fixings ON-OFF I.D. PLATE AT201 NKK Switches 1: £1.12 4,016In Stock 986Expected 29/10/2026	Mfr. Part No. AT201 Mouser Part No 633-AT201	NKK Switches	Switch Fixings ON-OFF I.D. PLATE	Datasheet	4,016In Stock 986Expected 29/10/2026	£1.12 £1.02 £0.995 £0.969 View £0.934 £0.899 £0.882 £0.849	Min.: 1 Mult.: 1	Switch Hardware	Plate	SMD/SMT
Switch Fixings ON-OFF PLATE AT202 NKK Switches 1: £2.81 2,687In Stock	Mfr. Part No. AT202 Mouser Part No 633-AT202	NKK Switches	Switch Fixings ON-OFF PLATE	Datasheet	2,687In Stock	£2.81 £2.28 £2.15	Min.: 1 Mult.: 1	Switch Hardware	Plate
Switch Fixings E-stop protective guard AT220 NKK Switches 1: £26.73 90In Stock 78On Order	Mfr. Part No. AT220 Mouser Part No 633-AT220	NKK Switches	Switch Fixings E-stop protective guard	Datasheet	90In Stock 78On Order On Order Ship Dates Mfr. No: AT220 Stock: 90 Can Dispatch Immediately On Order: 55 Expected 02/11/2026 23 Expected 27/11/2026 Factory Lead Time: 10 Weeks	£26.73 £24.54	Min.: 1 Mult.: 1	Switch Hardware	Protective Guard
Switch Legend Plates & Labels Estop plate w/legend AT222 NKK Switches 1: £8.07 159In Stock	Mfr. Part No. AT222 Mouser Part No 633-AT222	NKK Switches	Switch Legend Plates & Labels Estop plate w/legend	Datasheet	159In Stock	£8.07 £7.31 £7.25	Min.: 1 Mult.: 1	Switch Hardware	Name Plate
Switch Fixings 12MM WATERPROOF BOOT AT402C NKK Switches 1: £5.07 396In Stock	Mfr. Part No. AT402C Mouser Part No 633-AT402C	NKK Switches	Switch Fixings 12MM WATERPROOF BOOT	Datasheet	396In Stock	£5.07 £4.50 £4.35 £4.24 View £4.12 £3.88 £3.74	Min.: 1 Mult.: 1	Switch Hardware	Boot