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Switch Contact Blocks / Switch Kits

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	For Use With	Designed for	Mounting Style	Termination Style	Packaging
Switch Contact Blocks / Switch Kits N/C CONTAC BLK RED E01 Eaton Electrical 1: $20.67 8In Stock	Mfr. Part No. E01 Mouser Part No 504-E01	Eaton Electrical	Switch Contact Blocks / Switch Kits N/C CONTAC BLK RED	Datasheet	8In Stock	$20.67 $18.11 $17.54 $16.93 View $16.28 $15.78 $15.47 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NC	Pushbutton, Selector Button		Panel Mount	Quick Connect
Switch Contact Blocks / Switch Kits CONTACT BLOCK 1 N.O. E22B2 Eaton Electrical 1: $41.62 21In Stock 20Expected 2026/11/02	Mfr. Part No. E22B2 Mouser Part No 504-E22B2	Eaton Electrical	Switch Contact Blocks / Switch Kits CONTACT BLOCK 1 N.O.	Datasheet	21In Stock 20Expected 2026/11/02	$41.62 $39.39 $37.84 $33.15	Min.: 1 Mult.: 1	Contact Blocks	1 NO	E22 Series Pushbuttons & Selector Buttons		Panel Mount	Quick Connect
Switch Contact Blocks / Switch Kits 2NO CONTACT BLOCK E22B20 Eaton Electrical 1: $95.20 9In Stock	Mfr. Part No. E22B20 Mouser Part No 504-E22B20	Eaton Electrical	Switch Contact Blocks / Switch Kits 2NO CONTACT BLOCK	Datasheet	9In Stock	$95.20 $86.34 $80.55 $77.41 View $71.43 Quote	Min.: 1 Mult.: 1	Contact Blocks
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO HT8A Eaton Electrical 1: $45.78 8In Stock	Mfr. Part No. HT8A Mouser Part No 504-HT8A	Eaton Electrical	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO	Datasheet	8In Stock	$45.78 $40.12 $38.11 $35.34 View $33.84 $32.37	Min.: 1 Mult.: 1	Contact Blocks		HT800 Series Heavy Duty Pushbutton Switches		Free Hanging
Switch Contact Blocks / Switch Kits CONTACT BLOCK 2NO CAGE CLAMP M22-CK20 Eaton Electrical 1: $44.96 8In Stock	Mfr. Part No. M22-CK20 Mouser Part No 504-M22-CK20	Eaton Electrical	Switch Contact Blocks / Switch Kits CONTACT BLOCK 2NO CAGE CLAMP Learn More about Eaton Electrical eaton m22 switch contact blocks	Datasheet	8In Stock	$44.96 $38.77 $36.55 $35.89	Min.: 1 Mult.: 1	Contact Blocks	2 NO	22.5 mm Pushbutton Switches	M22 Series	Panel Mount	Spring Clamp
Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NC CAGE CLAMP BASE MOUNT M22-CKC01 Eaton Electrical 1: $22.69 4In Stock	Mfr. Part No. M22-CKC01 Mouser Part No 504-M22-CKC01	Eaton Electrical	Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NC CAGE CLAMP BASE MOUNT Learn More about Eaton Electrical eaton m22 switch contact blocks	Datasheet	4In Stock	$22.69 $19.57 $18.46 $17.65 $17.13	Min.: 1 Mult.: 1	Contact Blocks	1 NC	22.5 mm Pushbutton Switches	M22 Series	Panel Mount	Spring Clamp
Switch Contact Blocks / Switch Kits NC SELF-MONITORING CONTACT BLOCK M22-K01SMC10 Eaton Electrical 1: $54.42 3In Stock	Mfr. Part No. M22-K01SMC10 Mouser Part No 504-M22-K01SMC10	Eaton Electrical	Switch Contact Blocks / Switch Kits NC SELF-MONITORING CONTACT BLOCK Learn More about Eaton Electrical eaton m22 switch contact blocks	Datasheet	3In Stock	$54.42 $39.68 $37.41 $36.82	Min.: 1 Mult.: 1	Contact Blocks	1 NC	22.5 mm Pushbutton Switches		Panel Mount	Screw
Switch Contact Blocks / Switch Kits 2 NC SELF-MONITORING CONTACT BLOCK M22-K02SMC10 Eaton Electrical 1: $60.55 11In Stock	Mfr. Part No. M22-K02SMC10 Mouser Part No 504-M22-K02SMC10	Eaton Electrical	Switch Contact Blocks / Switch Kits 2 NC SELF-MONITORING CONTACT BLOCK Learn More about Eaton Electrical eaton m22 switch contact blocks	Datasheet	11In Stock	$60.55 $49.54	Min.: 1 Mult.: 1	Contact Blocks	2 NC	22.5 mm Pushbutton Switches		Panel Mount	Screw
Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NC SCREW TERM BASE MOUNT M22-KC01 Eaton Electrical 1: $17.42 25In Stock 110On Order	Mfr. Part No. M22-KC01 Mouser Part No 504-M22-KC01	Eaton Electrical	Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NC SCREW TERM BASE MOUNT Learn More about Eaton Electrical eaton m22 switch contact blocks	Datasheet	25In Stock 110On Order On Order Ship Dates Mfr. No: M22-KC01 Stock: 25 Can Dispatch Immediately On Order: 31 Expected 2026/11/10 79 Expected 2026/11/16 Factory Lead Time: 4 Weeks	$17.42 $15.04 $14.18 $13.55 View $12.97 $12.86	Min.: 1 Mult.: 1	Contact Blocks	1 NC	22.5 mm Pushbutton Switches		Panel Mount	Screw
Switch Contact Blocks / Switch Kits 2 NC SELF-MONITRING Cont blck BASE MOUNT M22-KC02SMC10 Eaton Electrical 1: $71.92 7In Stock	Mfr. Part No. M22-KC02SMC10 Mouser Part No 504-M22-KC02SMC10	Eaton Electrical	Switch Contact Blocks / Switch Kits 2 NC SELF-MONITRING Cont blck BASE MOUNT	Datasheet	7In Stock	$71.92 $59.13 $55.45 $54.44 View $52.84 $51.97 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NC	22.5 mm Pushbutton Switches
Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NO SCREW TERM BASE MOUNT M22-KC10 Eaton Electrical 1: $17.42 86In Stock 53Expected 2026/10/30	Mfr. Part No. M22-KC10 Mouser Part No 504-M22-KC10	Eaton Electrical	Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NO SCREW TERM BASE MOUNT Learn More about Eaton Electrical eaton m22 switch contact blocks	Datasheet	86In Stock 53Expected 2026/10/30	$17.42 $15.04 $14.18 $13.55 View $12.97 $12.86	Min.: 1 Mult.: 1	Contact Blocks	1 NO	22.5 mm Pushbutton Switches		Panel Mount	Screw
Switch Contact Blocks / Switch Kits Auxiliary contact 1NO+1NC LDM3AUB1 Littelfuse 1: $27.24 3In Stock	Mfr. Part No. LDM3AUB1 Mouser Part No 576-LDM3AUB1	Littelfuse	Switch Contact Blocks / Switch Kits Auxiliary contact 1NO+1NC Learn More about Littelfuse class j fuse disconnect switches	Datasheet	3In Stock	$27.24 $22.10 $20.97 $19.97 View $18.98 $18.40 $17.95	Min.: 1 Mult.: 1		Auxiliary Contact					Bulk
Switch Contact Blocks / Switch Kits Module holder 3 Contact Blocks 09454530500 HARTING 1: $4.97 25In Stock	Mfr. Part No. 09454530500 Mouser Part No 617-09454530500	HARTING	Switch Contact Blocks / Switch Kits Module holder 3 Contact Blocks Learn More about HARTING operator display interface	Datasheet	25In Stock	$4.97 $4.59 $4.18 $4.01 View $3.90 $3.71 $3.66	Min.: 1 Mult.: 1		Module Holder	3 Contact Block	Contact Block
Switch Contact Blocks / Switch Kits PSR-ESS-ACC-CB1-SM-SC 1221749 Phoenix Contact 1: $15.99 2In Stock	Mfr. Part No. 1221749 Mouser Part No 651-1221749	Phoenix Contact	Switch Contact Blocks / Switch Kits PSR-ESS-ACC-CB1-SM-SC	Datasheet	2In Stock	$15.99	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits PSR-ESS-ACC-CB1-NC-SC 1221752 Phoenix Contact 1: $6.72 13In Stock	Mfr. Part No. 1221752 Mouser Part No 651-1221752	Phoenix Contact	Switch Contact Blocks / Switch Kits PSR-ESS-ACC-CB1-NC-SC	Datasheet	13In Stock	$6.72	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits SS SOCKET 3POS DPDT SOLDER A16S-3N-2 Omron Automation and Safety 1: $24.07 8In Stock	Mfr. Part No. A16S-3N-2 Mouser Part No 653-A16S-3N-2	Omron Automation and Safety	Switch Contact Blocks / Switch Kits SS SOCKET 3POS DPDT SOLDER	Datasheet	8In Stock	$24.07 $19.61 $18.98 $18.51 View $18.06 $17.11 $16.35	Min.: 1 Mult.: 1			Pushbutton Switches, Pilot Lights	A16 Series
Switch Contact Blocks / Switch Kits Switches Design Kit 499001 Wurth Elektronik 1: $280.98 2In Stock	Mfr. Part No. 499001 Mouser Part No 710-499001	Wurth Elektronik	Switch Contact Blocks / Switch Kits Switches Design Kit Learn More about Wurth Elektronik wurth connectors switches assembly kits	Datasheet	2In Stock	$280.98	Min.: 1 Mult.: 1	Kits	Design Kit					Bulk
Switch Contact Blocks / Switch Kits 8-LM2T-C01 ES CONTACT NC NC E-STOP BUTTON CONTACT 8-LM2T-C01 Banner Engineering 1: $18.33 1In Stock 5On Order	Mfr. Part No. 8-LM2T-C01 Mouser Part No 778-8-LM2T-C01	Banner Engineering	Switch Contact Blocks / Switch Kits 8-LM2T-C01 ES CONTACT NC NC E-STOP BUTTON CONTACT		1In Stock 5On Order On Order Ship Dates Mfr. No: 8-LM2T-C01 Stock: 1 Can Dispatch Immediately On Order: 3 Expected 2026/11/06 2 Expected 2026/11/10 Factory Lead Time: 7 Weeks	$18.33	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits 8-LM2T-C10 ES CONTACT NO NO E-STOP BUTTON CONTACT 8-LM2T-C10 Banner Engineering 1: $19.78 8In Stock 28On Order	Mfr. Part No. 8-LM2T-C10 Mouser Part No 778-8-LM2T-C10	Banner Engineering	Switch Contact Blocks / Switch Kits 8-LM2T-C10 ES CONTACT NO NO E-STOP BUTTON CONTACT		8In Stock 28On Order On Order Ship Dates Mfr. No: 8-LM2T-C10 Stock: 8 Can Dispatch Immediately On Order: 12 Expected 2026/11/13 16 Expected 2026/11/17 Factory Lead Time: 7 Weeks	$19.78	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits C74-EB-U1Z (SW) 600.6101.036 Altech 1: $46.12 3In Stock	Mfr. Part No. 600.6101.036 Mouser Part No 845-6006101036	Altech	Switch Contact Blocks / Switch Kits C74-EB-U1Z (SW)		3In Stock	$46.12 $46.11 $45.69 $45.68 View Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits DOOR MOUNTING KIT YEL/RED OKA/KU LK10 Y/R Altech 1: $39.18 23In Stock	Mfr. Part No. OKA/KU LK10 Y/R Mouser Part No 845-OKA/KU-LK10-Y/R	Altech	Switch Contact Blocks / Switch Kits DOOR MOUNTING KIT YEL/RED	Datasheet	23In Stock	$39.18 $37.76 $37.06 $35.70 View $35.15 Quote	Min.: 1 Mult.: 1	Hardware	Door Mounting Kit	Disconnect Switches	KU/VKA Series
Switch Contact Blocks / Switch Kits DOOR MOUNTING KIT,YEL./RED HDL OKA/KU4P LK10 Y/R Altech 1: $53.20 9In Stock	Mfr. Part No. OKA/KU4P LK10 Y/R Mouser Part No 845-OKAKU4PLK10YR	Altech	Switch Contact Blocks / Switch Kits DOOR MOUNTING KIT,YEL./RED HDL	Datasheet	9In Stock	$53.20 $47.26 $46.45 $45.83 View $45.11 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits DOOR MOUNTING KIT,BLACK HDL. OKA/KU LK10 Altech 1: $39.18 2In Stock	Mfr. Part No. OKA/KU LK10 Mouser Part No 845-OKAKULK10	Altech	Switch Contact Blocks / Switch Kits DOOR MOUNTING KIT,BLACK HDL.	Datasheet	2In Stock	$39.18 $38.80 $37.90 $36.88 View $36.40 $35.76 Quote	Min.: 1 Mult.: 1		Door Mounting Kit
Switch Contact Blocks / Switch Kits DOOR MOUNTING KIT, YELLOW/RED OKA/KU LK10 1.V Y/R Altech 1: $68.11 7In Stock	Mfr. Part No. OKA/KU LK10 1.V Y/R Mouser Part No 845-OKAKULK101VYR	Altech	Switch Contact Blocks / Switch Kits DOOR MOUNTING KIT, YELLOW/RED	Datasheet	7In Stock	$68.11 $61.86 $59.91 $58.98 View $57.65 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits Contact Element 30mm 1NO+1NC YLW S12 Altech 1: $11.37 6In Stock	Mfr. Part No. S12 Mouser Part No 845-S12	Altech	Switch Contact Blocks / Switch Kits Contact Element 30mm 1NO+1NC YLW	Datasheet	6In Stock	$11.37 $9.63 $9.35 $9.09 View $8.90 $8.62 $8.47 $8.34	Min.: 1 Mult.: 1	Contact Blocks		30 mm Selector Switches		Panel Mount	Screw