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AT Series Switch Fixings

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	For Use With	Designed for	Termination Style	Series	Packaging
Switch Fixings .450" WIDE WHITE PAD CAP FOR M & M2T AT4151B NKK Switches 1: 2,34 € 19In Stock	Mfr. Part No. AT4151B Mouser Part No 633-AT4151B	NKK Switches	Switch Fixings .450" WIDE WHITE PAD CAP FOR M & M2T	Datasheet	19In Stock	2,34 € 2,11 € 2,02 € 1,80 € View 1,76 € 1,72 € 1,69 € 1,65 € 1,60 €	Min.: 1 Mult.: 1	Hardware	Paddle	Rocker Switches, Miniature	M, M2T Series		AT	Bulk
Switch Fixings SWITCH TOGGLE AT4181C-ASSEMBLY NKK Switches 1: 7,22 € 5In Stock	Mfr. Part No. AT4181C-ASSEMBLY Mouser Part No 633-AT4181C-ASSEMBLY	NKK Switches	Switch Fixings SWITCH TOGGLE	Datasheet	5In Stock	7,22 € 6,17 € 6,10 € 6,02 € View 5,96 € 5,87 € 5,70 €	Min.: 1 Mult.: 1	Accessories	Boot Assembly				AT
Switch Fixings O-RING AT541 NKK Switches 1: 1,03 € 154In Stock	Mfr. Part No. AT541 Mouser Part No 633-AT541	NKK Switches	Switch Fixings O-RING	Datasheet	154In Stock	1,03 € 0,929 € 0,894 € 0,869 € View 0,847 € 0,814 € 0,79 € 0,689 € 0,688 €	Min.: 1 Mult.: 1	Hardware	Washer	Pushbutton Switches	YB Series		AT	Bulk
Switch Fixings RED/GRN BICOLOR LED W/24V RESISTOR YB AT621CF24 NKK Switches 1: 15,02 € 20In Stock	Mfr. Part No. AT621CF24 Mouser Part No 633-AT621CF24	NKK Switches	Switch Fixings RED/GRN BICOLOR LED W/24V RESISTOR YB	Datasheet	20In Stock	15,02 € 13,60 € 13,07 € 12,69 € View 12,32 € 12,18 €	Min.: 1 Mult.: 1	Accessories	LED Lamp	Pushbutton Switches	YB Series	Solder	AT
Switch Fixings SWITCH ROCKER NKK Switches AT637D AT637D NKK Switches 1: 3,47 € 6In Stock	Mfr. Part No. AT637D Mouser Part No 633-AT637D	NKK Switches	Switch Fixings SWITCH ROCKER	Datasheet	6In Stock	3,47 € 3,17 € 2,92 € 2,89 €	Min.: 1 Mult.: 1						AT
Switch Fixings S PLUNGER BOOT AT4042H NKK Switches 1: 5,25 € 3.019On Order	Mfr. Part No. AT4042H Mouser Part No 633-AT4042H	NKK Switches	Switch Fixings S PLUNGER BOOT	Datasheet	3.019On Order On Order Ship Dates Mfr. No: AT4042H Stock: 0 On Order: 114 Pending 1.855 Expected 11/12/2026 1.050 Expected 12/9/2026 Factory Lead Time: 13 Weeks	5,25 € 4,79 € 4,65 € 4,56 € View 4,21 € 4,08 € 3,94 €	Min.: 1 Mult.: 1	Accessories	Boot	Pushbutton Switches	MB Series	Screw	AT	Bulk
Switch Fixings ROUND KEY FOR CKL AT4152-042 NKK Switches 1: 5,02 € 8Expected 11/11/2026	Mfr. Part No. AT4152-042 Mouser Part No 633-AT4152-042	NKK Switches	Switch Fixings ROUND KEY FOR CKL	Datasheet	8Expected 11/11/2026	5,02 € 4,69 € 4,58 € 4,50 € View 4,41 € 4,26 € 4,14 € 4,07 € 4,06 €	Min.: 1 Mult.: 1	Hardware	Key	Keylock Switches	CK Series		AT	Bulk
Switch Fixings FLAT KEY #014 FOR CKL KEYLOCKS AT4153-014 NKK Switches 1: 5,73 € 10Expected 11/16/2026	Mfr. Part No. AT4153-014 Mouser Part No 633-AT4153-014	NKK Switches	Switch Fixings FLAT KEY #014 FOR CKL KEYLOCKS	Datasheet	10Expected 11/16/2026	5,73 € 5,09 € 4,58 € 4,48 € View 4,15 € 4,09 €	Min.: 1 Mult.: 1	Hardware	Key	Keylock Switches	CK Series		AT	Bulk
Switch Fixings SWITCH TOGGLE AT4188B NKK Switches 1: 0,636 € 40Expected 11/12/2026	Mfr. Part No. AT4188B Mouser Part No 633-AT4188B	NKK Switches	Switch Fixings SWITCH TOGGLE	Datasheet	40Expected 11/12/2026	0,636 € 0,566 € 0,555 € 0,549 € View 0,519 € 0,516 €	Min.: 1 Mult.: 1						AT
Switch Fixings 6MM SPLASHPROOF BOOT AT428M NKK Switches 1: 4,79 € 25Expected 1/15/2027	Mfr. Part No. AT428M Mouser Part No 633-AT428M	NKK Switches	Switch Fixings 6MM SPLASHPROOF BOOT	Datasheet	25Expected 1/15/2027	4,79 € 3,75 € 3,56 € 3,49 €	Min.: 1 Mult.: 1	Accessories	Boot	Toggle Switches	D2, M, P Series	Snap On	AT	Bulk
Switch Fixings BARRIER SERIES JWS AT219A NKK Switches 1: 2,02 € 550On Order	Mfr. Part No. AT219A Mouser Part No 633-AT219A	NKK Switches	Switch Fixings BARRIER SERIES JWS	Datasheet	550On Order On Order Ship Dates Mfr. No: AT219A Stock: 0 On Order: 270 Expected 11/19/2026 280 Expected 11/20/2026 Factory Lead Time: 18 Weeks	2,02 € 1,88 € 1,70 € 1,68 €	Min.: 1 Mult.: 1	Accessories	Barrier	Rocker Switches	JWS Series	Snap In	AT
Switch Fixings FLAT KEY CKL 19mm AT4153-012 NKK Switches 1: 5,73 € 91Factory Stock Available	Mfr. Part No. AT4153-012 Mouser Part No 633-4153-012	NKK Switches	Switch Fixings FLAT KEY CKL 19mm	Datasheet	91Factory Stock Available More Info Available	5,73 € 4,70 € 4,58 € 4,51 € View 4,42 € 4,27 € 4,15 € 4,09 €	Min.: 1 Mult.: 1	Hardware	Key	Keylock Switches	CK Series		AT	Bulk
Switch Fixings HEX NUT FOR CKL SERIES AT019 NKK Switches 1: 2,56 € 490Factory Stock Available	Mfr. Part No. AT019 Mouser Part No 633-AT019	NKK Switches	Switch Fixings HEX NUT FOR CKL SERIES	Datasheet	490Factory Stock Available More Info Available	2,56 € 2,44 € 2,39 € 2,37 € View 2,33 € 2,30 € 2,28 € 2,24 €	Min.: 1 Mult.: 1	Hardware	Nut	Keylock Switches	CK Series	Screw	AT	Bulk
Switch Fixings SWITCH E-STOP AT053 NKK Switches 1: 0,946 € 8.581Stock Available	Mfr. Part No. AT053 Mouser Part No 633-AT053	NKK Switches	Switch Fixings SWITCH E-STOP	Datasheet	8.581Stock Available More Info Available	0,946 € 0,851 € 0,818 € 0,676 €	Min.: 1 Mult.: 1						AT
Switch Fixings SWITCH MEMBRANE AT062A/1 NKK Switches 1: 1,53 € 48Factory Stock Available	Mfr. Part No. AT062A/1 Mouser Part No 633-AT062A/1	NKK Switches	Switch Fixings SWITCH MEMBRANE	Datasheet	48Factory Stock Available More Info Available	1,53 € 1,46 € 1,43 € 1,41 € View 1,38 € 1,31 € 1,28 € 1,17 €	Min.: 1 Mult.: 1	Hardware	Rocker				AT
Switch Fixings TERMINAL SCREWS FOR S300 SERIES TOGGLES AT082A NKK Switches 1: 0,886 € 200Factory Stock Available	Mfr. Part No. AT082A Mouser Part No 633-AT082A	NKK Switches	Switch Fixings TERMINAL SCREWS FOR S300 SERIES TOGGLES	Datasheet	200Factory Stock Available More Info Available	0,886 € 0,742 € 0,73 € 0,722 € View 0,714 € 0,707 € 0,699 € 0,689 € 0,679 €	Min.: 1 Mult.: 1	Hardware	Screw	Toggle Switches	S300 Series	Screw	AT
Switch Fixings SCREW S-800 AT082C NKK Switches 1: 0,92 € 87Factory Stock Available	Mfr. Part No. AT082C Mouser Part No 633-AT082C	NKK Switches	Switch Fixings SCREW S-800	Datasheet	87Factory Stock Available More Info Available	0,92 € 0,832 € 0,801 € 0,777 € View 0,754 € 0,725 € 0,703 € 0,651 € 0,63 €	Min.: 1 Mult.: 1	Hardware	Screw	Toggle Switches	S800 Series	Screw	AT
Switch Fixings GRAY BARRIER FOR JWL AT218H NKK Switches 1: 2,21 € 60Factory Stock Available	Mfr. Part No. AT218H Mouser Part No 633-AT218H	NKK Switches	Switch Fixings GRAY BARRIER FOR JWL	Datasheet	60Factory Stock Available More Info Available	2,21 € 2,04 € 1,97 € 1,91 € View 1,86 € 1,78 € 1,77 €	Min.: 1 Mult.: 1	Accessories	Barrier	Rocker Switches	JWL Series	Snap In	AT	Bulk
Switch Fixings SQ SPLSH COVER LB/UB AT4001 NKK Switches 1: 3,91 € 113Factory Stock Available	Mfr. Part No. AT4001 Mouser Part No 633-AT4001	NKK Switches	Switch Fixings SQ SPLSH COVER LB/UB	Datasheet	113Factory Stock Available More Info Available	3,91 € 3,15 € 3,06 € 2,95 € View 2,86 € 2,78 €	Min.: 1 Mult.: 1		Dust Cover	Pushbutton Switches	LB, UB Series	Snap On	AT	Bulk
Switch Fixings ALL METAL KEY FOR SK PROCESS SLD KEYLOCK AT4079 NKK Switches 1: 5,19 € 709Factory Stock Available	Mfr. Part No. AT4079 Mouser Part No 633-AT4079	NKK Switches	Switch Fixings ALL METAL KEY FOR SK PROCESS SLD KEYLOCK	Datasheet	709Factory Stock Available More Info Available	5,19 € 4,62 € 4,45 € 4,34 € View 4,07 € 3,93 € 3,83 € 3,76 €	Min.: 1 Mult.: 1	Hardware	Key	Keylock Switches	SK Series	Snap On	AT
Switch Fixings KEY RING FOR AT4080 KEYS AT4080KR NKK Switches 1: 5,68 € 32.265Factory Stock Available	Mfr. Part No. AT4080KR Mouser Part No 633-AT4080KR	NKK Switches	Switch Fixings KEY RING FOR AT4080 KEYS	Datasheet	32.265Factory Stock Available More Info Available	5,68 € 5,38 € 5,28 € 5,19 € View 4,89 € 4,83 € 4,75 € 4,72 €	Min.: 1 Mult.: 1	Hardware	Key	Keylock Switches	SK Series	Snap On	AT
Switch Fixings ACTUATOR KEY FOR SK13 SERIES AT4094 NKK Switches 1: 4,18 € 193Factory Stock Available	Mfr. Part No. AT4094 Mouser Part No 633-AT4094	NKK Switches	Switch Fixings ACTUATOR KEY FOR SK13 SERIES	Datasheet	193Factory Stock Available More Info Available	4,18 € 3,93 € 3,86 € 3,82 € View 3,76 € 3,69 €	Min.: 1 Mult.: 1	Hardware	Key	Keylock Switches	SK Series	Snap On	AT	Bulk
Switch Fixings CENTER DIVIDER AT4144 NKK Switches 1: 2,92 € 66Factory Stock Available	Mfr. Part No. AT4144 Mouser Part No 633-AT4144	NKK Switches	Switch Fixings CENTER DIVIDER	Datasheet	66Factory Stock Available More Info Available	2,92 € 2,64 € 2,54 € 2,47 € View 2,39 € 2,26 € 2,22 € 2,18 €	Min.: 1 Mult.: 1	Hardware	Spacer	Pushbutton Switches	UB2 Series		AT	Bulk
Switch Fixings SQUARE DUST COVER FOR UB2 AT4145 NKK Switches 1: 6,03 € 56Factory Stock Available	Mfr. Part No. AT4145 Mouser Part No 633-AT4145	NKK Switches	Switch Fixings SQUARE DUST COVER FOR UB2	Datasheet	56Factory Stock Available More Info Available	6,03 € 4,84 € 4,71 € 4,61 €	Min.: 1 Mult.: 1	Covers	Dust	Pushbutton Switches	UB2 Series	Snap On	AT
Switch Fixings KEY CKM-003 AT4146-003 NKK Switches 1: 5,73 € 11Factory Stock Available	Mfr. Part No. AT4146-003 Mouser Part No 633-AT4146-003	NKK Switches	Switch Fixings KEY CKM-003	Datasheet	11Factory Stock Available More Info Available	5,73 € 5,09 € 4,91 € 4,33 € View 4,23 € 3,86 € 3,80 €	Min.: 1 Mult.: 1	Hardware	Key	Keylock Switches	CK Series		AT	Bulk