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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	Voltage Rating DC
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
Switch Contact Blocks / Switch Kits Contact Block, NO, S7 Altech 1: $9.97 9In Stock	Mfr. Part No. S7 Mouser Part No 845-S7	Altech	Switch Contact Blocks / Switch Kits Contact Block, NO,		9In Stock	$9.97 $8.30 $8.09 $8.01 View $7.87 $7.55 $7.43 $7.35 Quote	Min.: 1 Mult.: 1	Contact Blocks
Switch Contact Blocks / Switch Kits A3 CONTACT BLOCK 1NC A3XC01 ABB 1: $36.20 6In Stock New At Mouser	Mfr. Part No. A3XC01 Mouser Part No 894-A3XC01 New At Mouser	ABB	Switch Contact Blocks / Switch Kits A3 CONTACT BLOCK 1NC	Datasheet	6In Stock	$36.20 $31.58 $28.46 $26.95 View $25.83 $24.75 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NC	30 mm Pilot Devices	A3 Series
Switch Contact Blocks / Switch Kits A3 CONTACT BLOCK 1NO A3XC10 ABB 1: $30.97 8In Stock New At Mouser	Mfr. Part No. A3XC10 Mouser Part No 894-A3XC10 New At Mouser	ABB	Switch Contact Blocks / Switch Kits A3 CONTACT BLOCK 1NO	Datasheet	8In Stock	$30.97 $28.62 $27.61 $26.23 View $25.13 $24.20 $24.19 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NO	30 mm Pilot Devices	A3 Series
Switch Contact Blocks / Switch Kits FRNT MNT AS LINE AUX CONTACT, 1NO CA3-10 ABB 1: $21.78 20In Stock New At Mouser	Mfr. Part No. CA3-10 Mouser Part No 894-CA3-10 New At Mouser	ABB	Switch Contact Blocks / Switch Kits FRNT MNT AS LINE AUX CONTACT, 1NO	Datasheet	20In Stock	$21.78 $20.63 $17.46 $16.68 View $15.84 $15.05 $14.64 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	1 NO	3-Pole Contactor	AS09, AS16 Series		Screw
Switch Contact Blocks / Switch Kits FRONT MOUNT AUX 1NC, AF09-AF38 CA4-01 ABB 1: $12.16 130In Stock	Mfr. Part No. CA4-01 Mouser Part No 894-CA4-01	ABB	Switch Contact Blocks / Switch Kits FRONT MOUNT AUX 1NC, AF09-AF38	Datasheet	130In Stock	$12.16 $11.68 $11.61 $9.75	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	1 NC		AS09, AS12, AS16, ASL09, ASL12 Series		Screw
Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NC, AF26-AF38 CA4-04E ABB 1: $33.88 8In Stock	Mfr. Part No. CA4-04E Mouser Part No 894-CA4-04E	ABB	Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NC, AF26-AF38	Datasheet	8In Stock	$33.88 $29.31 $27.54 $26.13 View $24.91 $23.75 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	4 NC	Block Contactors	AF09, AF12, AF16, AF26, AF30, AF38 Series	DIN Rail	Screw
Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NC, AF09-AF16 CA4-04M ABB 1: $33.88 5In Stock New At Mouser	Mfr. Part No. CA4-04M Mouser Part No 894-CA4-04M New At Mouser	ABB	Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NC, AF09-AF16	Datasheet	5In Stock	$33.88 $28.92 $27.70 $26.28 View $25.05 $23.88 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	4 NC	Block Contactors	AF09, AF16 Series	DIN Rail	Screw
Switch Contact Blocks / Switch Kits FRNT MNT AUX, 2NO/2NC, AF09-AF16 CA4-22M ABB 1: $34.11 10In Stock 20Expected 2026/12/22	Mfr. Part No. CA4-22M Mouser Part No 894-CA4-22M	ABB	Switch Contact Blocks / Switch Kits FRNT MNT AUX, 2NO/2NC, AF09-AF16	Datasheet	10In Stock 20Expected 2026/12/22	$34.11 $30.97 $28.38 $27.07 View $26.39 $26.38 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	2 NO + 2 NC	4-Pole Contactor	AF26 to AF16 Series		Screw
Switch Contact Blocks / Switch Kits AUX. CONTACT, 2NO-2NC, 10A 600VAC CA4-22MRT ABB 1: $45.28 20In Stock	Mfr. Part No. CA4-22MRT Mouser Part No 894-CA4-22MRT	ABB	Switch Contact Blocks / Switch Kits AUX. CONTACT, 2NO-2NC, 10A 600VAC	Datasheet	20In Stock	$45.28 $40.39 $37.97 $35.89 View $34.91 $33.68 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	2 NO + 2 NC	4-Pole Contactor			Ring Terminal
Switch Contact Blocks / Switch Kits FRNT MNT AUX, 2NO/2NC, 4P NF RELAY CA4-22N ABB 1: $32.66 16In Stock	Mfr. Part No. CA4-22N Mouser Part No 894-CA4-22N	ABB	Switch Contact Blocks / Switch Kits FRNT MNT AUX, 2NO/2NC, 4P NF RELAY	Datasheet	16In Stock	$32.66 $29.60 $27.99 $26.35 View $25.81 $25.12 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	2 NO, 2 NC	Contactor Relay	AF09, AF12, AF16, AF26, AF30, AF38 Series		Screw	600 VDC
Switch Contact Blocks / Switch Kits FRNT MNT AUX, 3NO/1NC, AF26-AF38 CA4-31E ABB 1: $34.55 3In Stock	Mfr. Part No. CA4-31E Mouser Part No 894-CA4-31E	ABB	Switch Contact Blocks / Switch Kits FRNT MNT AUX, 3NO/1NC, AF26-AF38	Datasheet	3In Stock	$34.55 $30.23 $28.61 $27.09 $26.40	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	3 NO + 1 NC	4-Pole Contactor	AF26 to AF38 Series		Screw
Switch Contact Blocks / Switch Kits FRNT MNT AUX, 3NO/1NC, AF09-AF16 CA4-31M ABB 1: $37.83 13In Stock	Mfr. Part No. CA4-31M Mouser Part No 894-CA4-31M	ABB	Switch Contact Blocks / Switch Kits FRNT MNT AUX, 3NO/1NC, AF09-AF16	Datasheet	13In Stock	$37.83 $34.25 $32.90 $31.70 View $31.11 $30.42 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	3 NO + 1 NC	4-Pole Contactor	AF09 to AF16 Series		Screw
Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NO, AF26-AF38 CA4-40E ABB 1: $37.22 13In Stock New At Mouser	Mfr. Part No. CA4-40E Mouser Part No 894-CA4-40E New At Mouser	ABB	Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NO, AF26-AF38	Datasheet	13In Stock	$37.22 $32.90 $30.83 $28.63 View $27.07 $26.43 $26.42	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	4 NO	4-Pole Contactor	AF26 to AF38 Series		Screw
Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NO, 4P NF RELAY CA4-40N ABB 1: $33.88 10In Stock New At Mouser	Mfr. Part No. CA4-40N Mouser Part No 894-CA4-40N New At Mouser	ABB	Switch Contact Blocks / Switch Kits FRNT MNT AUX, 4NO, 4P NF RELAY	Datasheet	10In Stock	$33.88 $29.31 $27.70 $26.28 View $25.05 $23.88 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	4 NO	Contactor Relay	AF09, AF12, AF16, AF26, AF30, AF38 Series		Screw	600 VDC
Switch Contact Blocks / Switch Kits AUX CONTACT 1NO-1NC CA6-11K ABB 1: $26.53 60In Stock New At Mouser	Mfr. Part No. CA6-11K Mouser Part No 894-CA6-11K New At Mouser	ABB	Switch Contact Blocks / Switch Kits AUX CONTACT 1NO-1NC	Datasheet	60In Stock	$26.53 $23.48 $22.07 $21.26 View $20.60 $20.02	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	1 NO + 1 NC	Mini Contactors	B6, BC6, B6S Series		Screw
Switch Contact Blocks / Switch Kits AUX CONT,1NO-1NC,S-PIN,B6-B7 CA6-11N-P ABB 1: $30.90 3In Stock 17Expected 2026/11/10 New At Mouser	Mfr. Part No. CA6-11N-P Mouser Part No 894-CA6-11N-P New At Mouser	ABB	Switch Contact Blocks / Switch Kits AUX CONT,1NO-1NC,S-PIN,B6-B7	Datasheet	3In Stock 17Expected 2026/11/10	$30.90 $25.88 $25.16 $23.88 View $22.75 $22.07 $21.97 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	1 NO + 1 NC	Mini Contactors	B6, BC6, B6S Series		Solder Pin	250 VDC
Switch Contact Blocks / Switch Kits AUX CONTACT,SPDT,NO OR NC,DP 20-60 CADP40-10 ABB 1: $18.26 10In Stock New At Mouser	Mfr. Part No. CADP40-10 Mouser Part No 894-CADP40-10 New At Mouser	ABB	Switch Contact Blocks / Switch Kits AUX CONTACT,SPDT,NO OR NC,DP 20-60	Datasheet	10In Stock	$18.26 $15.96 $15.26 $13.98 View $13.35 $12.62 $12.15 $12.10 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	SPDT
Switch Contact Blocks / Switch Kits TOP MOUNTED AUX 1NO-1NC BC6&73P-0 CAF6-11N ABB 1: $31.87 28In Stock	Mfr. Part No. CAF6-11N Mouser Part No 894-CAF6-11N	ABB	Switch Contact Blocks / Switch Kits TOP MOUNTED AUX 1NO-1NC BC6&73P-0	Datasheet	28In Stock	$31.87 $28.66 $25.39 $24.10 View $22.97 $21.90 $21.78 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	1 NO + 1 NC	Mini Contactors	B6, B7 Series		Screw	600 VDC
Switch Contact Blocks / Switch Kits AUX,2NO,B/C6-7/-01,FRONT CAF6-20N ABB 1: $27.47 4In Stock	Mfr. Part No. CAF6-20N Mouser Part No 894-CAF6-20N	ABB	Switch Contact Blocks / Switch Kits AUX,2NO,B/C6-7/-01,FRONT	Datasheet	4In Stock	$27.47 $24.24 $23.38 $22.33 View $21.33 $20.54 $20.41 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	2 NO	Mini Contactors	B6, B7 Series		Screw	600 VDC
Switch Contact Blocks / Switch Kits A95-AF1650 AUX 1NO & 1NC CAL18-11 ABB 1: $29.76 36In Stock	Mfr. Part No. CAL18-11 Mouser Part No 894-CAL18-11	ABB	Switch Contact Blocks / Switch Kits A95-AF1650 AUX 1NO & 1NC	Datasheet	36In Stock	$29.76 $26.83 $24.83 $23.86 View $22.60 $21.97 $21.49 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	1 NO + 1 NC	2-Pole Contractor			Screw
Switch Contact Blocks / Switch Kits A95-AF1650 EXTRA AUX 1NO-1NC CAL18-11B ABB 1: $27.45 9In Stock New At Mouser	Mfr. Part No. CAL18-11B Mouser Part No 894-CAL18-11B New At Mouser	ABB	Switch Contact Blocks / Switch Kits A95-AF1650 EXTRA AUX 1NO-1NC		9In Stock	$27.45 $25.78 $25.04 $24.53 View $24.02 $23.34 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	1 NO + 1 NC	2-Pole Contractor			Screw