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Screw 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	Packaging
Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO 3SU14001AA101DA0 Siemens 1: $47.05 158In Stock	Mfr. Part No. 3SU14001AA101DA0 Mouser Part No 982-3SU14001AA101DA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO Learn More about Siemens 3su1 pushbuttons	Datasheet	158In Stock	$47.05 $41.46 $39.08 $37.32 View $35.73 $33.67	Min.: 1 Mult.: 1	Contact Blocks	2 NO			Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits LED MODULE, GRN,24-240VAC,SCREW TERMINAL 3SU14011BH401AA0 Siemens 1: $64.86 47In Stock	Mfr. Part No. 3SU14011BH401AA0 Mouser Part No 982-3SU14011BH401AA0	Siemens	Switch Contact Blocks / Switch Kits LED MODULE, GRN,24-240VAC,SCREW TERMINAL Learn More about Siemens 3su1 pushbuttons	Datasheet	47In Stock	$64.86 $57.83 $53.25 $52.12 $49.83	Min.: 1 Mult.: 1	Contact Blocks	LED Module	Front Plate Mounting	3SU1 Series	Panel Mount	Screw	24 VDC to 240 VDC
Switch Contact Blocks / Switch Kits LED MODULE, 24V AC/DC, GREEN, SCREW TERM 3SU14011BB401AA0 Siemens 1: $62.96 58In Stock	Mfr. Part No. 3SU14011BB401AA0 Mouser Part No 982-3SU14011BB401AA0	Siemens	Switch Contact Blocks / Switch Kits LED MODULE, 24V AC/DC, GREEN, SCREW TERM Learn More about Siemens 3su1 pushbuttons	Datasheet	58In Stock	$62.96 $55.04 $51.71 $51.21 $48.01	Min.: 1 Mult.: 1	Contact Blocks	LED Module	Front Plate Mounting	3SU1 Series	Panel Mount	Screw	24 VDC
Switch Contact Blocks / Switch Kits LIMIT SWITCH 2 CNT BLOCK 240VAC 3A XE2 XE2NP2141 Telemecanique 1: $67.81 30In Stock	Mfr. Part No. XE2NP2141 Mouser Part No 996-XE2NP2141	Telemecanique	Switch Contact Blocks / Switch Kits LIMIT SWITCH 2 CNT BLOCK 240VAC 3A XE2	Datasheet	30In Stock	$67.81 $58.35 $55.25 $53.35 View $50.42 Quote	Min.: 1 Mult.: 1		Contact Block	Limit Switches			Screw		Bulk
Switch Contact Blocks / Switch Kits contact block NC HW-U01 IDEC 1: $7.27 1,973In Stock	Mfr. Part No. HW-U01 Mouser Part No 199-HWU01	IDEC	Switch Contact Blocks / Switch Kits contact block NC	Datasheet	1,973In Stock	$7.27 $6.58 $6.11 $5.98 View $5.30 $4.98 $4.90 $4.81	Min.: 1 Mult.: 1	Contact Blocks	1 NC	22 mm Pushbutton Switches	HW, TW, TWND Series	Panel	Screw
Switch Contact Blocks / Switch Kits LED MODULE, WHT,24-240VAC,SCREW TERMINAL 3SU14011BH601AA0 Siemens 1: $64.84 21In Stock	Mfr. Part No. 3SU14011BH601AA0 Mouser Part No 982-3SU14011BH601AA0	Siemens	Switch Contact Blocks / Switch Kits LED MODULE, WHT,24-240VAC,SCREW TERMINAL Learn More about Siemens 3su1 pushbuttons	Datasheet	21In Stock	$64.84 $57.45 $53.88 $51.64 $49.83	Min.: 1 Mult.: 1	Contact Blocks	LED Module	Front Plate Mounting	3SU1 Series	Panel Mount	Screw	24 VDC to 240 VDC
Switch Contact Blocks / Switch Kits LIMIT SWITCH 2 CNT BLOCK 240VAC 3A XE2 XE2NP2151 Telemecanique 1: $48.76 30In Stock	Mfr. Part No. XE2NP2151 Mouser Part No 996-XE2NP2151	Telemecanique	Switch Contact Blocks / Switch Kits LIMIT SWITCH 2 CNT BLOCK 240VAC 3A XE2	Datasheet	30In Stock	$48.76 $41.16 $39.72 $35.68 View $33.71 $31.45 Quote	Min.: 1 Mult.: 1		Contact Block	XC Series	Limit Switches		Screw	300 VDC	Bulk
Switch Contact Blocks / Switch Kits Contact Element 30mm 1NO+1NC RED S11 Altech 1: $8.77 137In Stock	Mfr. Part No. S11 Mouser Part No 845-S11	Altech	Switch Contact Blocks / Switch Kits Contact Element 30mm 1NO+1NC RED	Datasheet	137In Stock	$8.77 $8.74 $8.33	Min.: 1 Mult.: 1	Contact Blocks		30 mm Selector Switches		Panel Mount	Screw
Switch Contact Blocks / Switch Kits CONTACT BLOCK NC PANEL MOUNT GOLD S4 Altech 1: $8.30 165In Stock	Mfr. Part No. S4 Mouser Part No 845-S4	Altech	Switch Contact Blocks / Switch Kits CONTACT BLOCK NC PANEL MOUNT GOLD	Datasheet	165In Stock	$8.30 $8.20 $7.65 $7.31 View $7.21 $6.91 $6.76 $6.65 Quote	Min.: 1 Mult.: 1	Contact Blocks		22 mm Pushbutton Switch Contacts		Panel Mount	Screw
Switch Contact Blocks / Switch Kits LIMIT SWITCH BLOCK,2NO+1NC,SLOW-ACTION 3SE50000PA00 Siemens 1: $77.40 18In Stock	Mfr. Part No. 3SE50000PA00 Mouser Part No 982-3SE50000PA00	Siemens	Switch Contact Blocks / Switch Kits LIMIT SWITCH BLOCK,2NO+1NC,SLOW-ACTION	Datasheet	18In Stock	$77.40 $72.43 $67.11 $65.59 View $63.78 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NO + 1 NC	3SE51/52 Series	Position Switches	Snap-On	Screw	400 VDC
Switch Contact Blocks / Switch Kits POS SW CONTACT BLK,IP20,1NO/1NC,SNAP-ACT 3SE50500CA00 Siemens 1: $78.59 1In Stock	Mfr. Part No. 3SE50500CA00 Mouser Part No 982-3SE50500CA00	Siemens	Switch Contact Blocks / Switch Kits POS SW CONTACT BLK,IP20,1NO/1NC,SNAP-ACT	Datasheet	1In Stock	$78.59 $71.18 $67.55 $66.69 View $66.11 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NO + 1 NC	Position Switches	3SE5250 Series	Snap-On	Screw	400 VDC
Switch Contact Blocks / Switch Kits A AUX,1NO,IP40,AC-14,100MA CE5-10D0.1 ABB 1: $36.47 1In Stock 4Expected 04/11/2026 New At Mouser	Mfr. Part No. CE5-10D0.1 Mouser Part No 894-CE5-10D0.1 New At Mouser	ABB	Switch Contact Blocks / Switch Kits A AUX,1NO,IP40,AC-14,100MA	Datasheet	1In Stock 4Expected 04/11/2026	$36.47 $31.22 $29.91 $28.60 View $27.59 $26.61 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	1 NO	1-Pole Contractor	A9, A26, AE9, AE26, AL9, AL26 Series		Screw	110 VDC
Switch Contact Blocks / Switch Kits CONTACT BLOCK 2 N/C P9B-02VN ABB 1: $36.20 29In Stock New At Mouser	Mfr. Part No. P9B-02VN Mouser Part No 894-P9B-02VN New At Mouser	ABB	Switch Contact Blocks / Switch Kits CONTACT BLOCK 2 N/C	Datasheet	29In Stock	$36.20 $31.57 $27.31 $25.98 View $24.91 $24.03 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NC			Snap-On	Screw
Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NO EARLY MAKE P9B-10VA ABB 1: $46.59 5In Stock New At Mouser	Mfr. Part No. P9B-10VA Mouser Part No 894-P9B-10VA New At Mouser	ABB	Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NO EARLY MAKE	Datasheet	5In Stock	$46.59 $32.35 $31.21 $29.51 View $28.04 $26.21 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NO			Snap-On	Screw
Switch Contact Blocks / Switch Kits CONTACT BLOCK 2 N/O P9B-20VN ABB 1: $38.53 8In Stock New At Mouser	Mfr. Part No. P9B-20VN Mouser Part No 894-P9B-20VN New At Mouser	ABB	Switch Contact Blocks / Switch Kits CONTACT BLOCK 2 N/O	Datasheet	8In Stock	$38.53 $31.90 $30.63 $28.93 View $27.73 $26.47 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NO			Snap-On	Screw
Switch Contact Blocks / Switch Kits LED TEST MODULE, 12-240V UC, BASE MOUNT 3SU14002CK101AA0 Siemens 1: $53.62 5In Stock	Mfr. Part No. 3SU14002CK101AA0 Mouser Part No 982-3SU14002CK101AA0	Siemens	Switch Contact Blocks / Switch Kits LED TEST MODULE, 12-240V UC, BASE MOUNT Learn More about Siemens sirius act pushbuttons indicators	Datasheet	5In Stock	$53.62 $52.47 Quote Quote	Min.: 1 Mult.: 1		LED Test Module	Floor Mounting	3SU1 Series	Panel Mount	Screw
Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NO screw gold/silver 704.901.3 EAO 1: $85.04 27In Stock	Mfr. Part No. 704.901.3 Mouser Part No 123-704.901.3	EAO	Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NO screw gold/silver Learn More about EAO series 4 switches	Datasheet	27In Stock	$85.04 $80.30 $74.93 $71.99 View $67.11 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NO	Snap-Action Switches	04 Series	Snap-In	Screw	500 VDC
Switch Contact Blocks / Switch Kits Switching element slow-make T 2NC screw silver/palladium 704.912.4 EAO 1: $142.02 8In Stock	Mfr. Part No. 704.912.4 Mouser Part No 123-704.912.4	EAO	Switch Contact Blocks / Switch Kits Switching element slow-make T 2NC screw silver/palladium Learn More about EAO series 4 switches	Datasheet	8In Stock	$142.02 $124.22 $119.38 $111.32 View $111.31 Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NC	Slow Making	04 Series	Snap-In	Screw	500 VDC
Switch Contact Blocks / Switch Kits RAFIX 22 QR Switch element w. coupling 1.20.124.124/0000 RAFI 1: $44.87 77In Stock	Mfr. Part No. 1.20.124.124/0000 Mouser Part No 611-120.124.124/0000	RAFI	Switch Contact Blocks / Switch Kits RAFIX 22 QR Switch element w. coupling	Datasheet	77In Stock	$44.87 $39.07 $38.81 $36.68 View $36.04 $34.27 Quote	Min.: 1 Mult.: 1	Contact Blocks	General				Screw
Switch Contact Blocks / Switch Kits RAFIX 22 QR Switch element w. coupling 1.20.124.019/0000 RAFI 1: $29.38 75In Stock	Mfr. Part No. 1.20.124.019/0000 Mouser Part No 611-1.20124.0190000	RAFI	Switch Contact Blocks / Switch Kits RAFIX 22 QR Switch element w. coupling	Datasheet	75In Stock	$29.38 $27.53 $26.85 $26.05 View $24.41 $23.69 $23.67 Quote	Min.: 1 Mult.: 1	Contact Blocks				Panel	Screw	400 VDC
Switch Contact Blocks / Switch Kits CONT BLOCK, 1NO-1NC FACT SEALED, HAZ LOC Siemens 52BJKHL 52BJKHL Siemens 1: $359.70 1In Stock	Mfr. Part No. 52BJKHL Mouser Part No 982-52BJKHL	Siemens	Switch Contact Blocks / Switch Kits CONT BLOCK, 1NO-1NC FACT SEALED, HAZ LOC	Datasheet	1In Stock	$359.70 $338.26 $338.25 View Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NO - 1 NC	30 mm Pushbutton Switches	Class 52 Series		Screw	600 VDC
Switch Contact Blocks / Switch Kits RAFIX 22 QR Switch element w. coupling 1.20.125.002/0000 RAFI 1: $16.98 76In Stock	Mfr. Part No. 1.20.125.002/0000 Mouser Part No 611-1201250020000	RAFI	Switch Contact Blocks / Switch Kits RAFIX 22 QR Switch element w. coupling	Datasheet	76In Stock	$16.98 $15.88 $15.19 $14.57 View $13.88 $13.13 $12.37	Min.: 1 Mult.: 1	Contact Blocks				Panel	Screw	400 VDC
Switch Contact Blocks / Switch Kits RAFIX 22 QR Switch element w. coupling 1.20.124.002/0000 RAFI 1: $17.74 91In Stock	Mfr. Part No. 1.20.124.002/0000 Mouser Part No 611-1201240020000	RAFI	Switch Contact Blocks / Switch Kits RAFIX 22 QR Switch element w. coupling	Datasheet	91In Stock	$17.74 $12.92 $12.52 Quote Quote	Min.: 1 Mult.: 1	Contact Blocks				Panel	Screw	400 VDC
Switch Contact Blocks / Switch Kits Contact Block SM 1NC (+1NO) 09454530300 HARTING 1: $41.14 58In Stock	Mfr. Part No. 09454530300 Mouser Part No 617-09454530300	HARTING	Switch Contact Blocks / Switch Kits Contact Block SM 1NC (+1NO) Learn More about HARTING operator display interface	Datasheet	58In Stock	$41.14 $35.84 $35.83 $35.08 View $32.26 $31.27 Quote	Min.: 1 Mult.: 1		Contact Block				Screw
Switch Contact Blocks / Switch Kits Contact Block LED 24V Module 09454530400 HARTING 1: $55.17 51In Stock	Mfr. Part No. 09454530400 Mouser Part No 617-09454530400	HARTING	Switch Contact Blocks / Switch Kits Contact Block LED 24V Module Learn More about HARTING operator display interface	Datasheet	51In Stock	$55.17 $46.96 $46.95 $42.48 View $42.35 Quote	Min.: 1 Mult.: 1		Contact Block				Screw