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Switch Contact Blocks / Switch Kits

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) 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 BLOCK 1NC FAST-ON P9B-01FN ABB 1: HK$142.95 297In Stock New At Mouser	Mfr. Part No. P9B-01FN Mouser Part No 894-P9B-01FN New At Mouser	ABB	Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NC FAST-ON	Datasheet	297In Stock	HK$142.95 HK$137.36 HK$126.26 HK$120.26 View HK$115.33 HK$109.82 HK$106.20 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NC			Snap-On	Quick Connect
Switch Contact Blocks / Switch Kits CONTACT BLOCK SCREW CLAMP TERMINALS 1NO ZBE101GEX Schneider Electric 1: HK$345.16 69In Stock	Mfr. Part No. ZBE101GEX Mouser Part No 996-ZBE101GEX	Schneider Electric	Switch Contact Blocks / Switch Kits CONTACT BLOCK SCREW CLAMP TERMINALS 1NO Learn More about Schneider Electric harmony xb4 switches	Datasheet	69In Stock	HK$345.16	Min.: 1 Mult.: 1	Contact Blocks
Switch Contact Blocks / Switch Kits LIMIT SWITCH 2 CNT BLOCK 240VAC 3A XE2 XE2NP2141 Telemecanique 1: HK$557.40 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	HK$557.40 HK$479.64 HK$454.16 HK$438.54 View HK$414.45 Quote	Min.: 1 Mult.: 1		Contact Block	Limit Switches			Screw		Bulk
Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO 3SU14001AA101DA0 Siemens 1: HK$386.75 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	HK$386.75 HK$340.80 HK$321.24 HK$306.77 View HK$293.70 HK$276.77	Min.: 1 Mult.: 1	Contact Blocks	2 NO			Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits 1 N/C CONT FOR RING TONGUE TERMINALS ZBE1029 Schneider Electric 1: HK$99.05 746In Stock 20On Order	Mfr. Part No. ZBE1029 Mouser Part No 996-ZBE1029	Schneider Electric	Switch Contact Blocks / Switch Kits 1 N/C CONT FOR RING TONGUE TERMINALS	Datasheet	746In Stock 20On Order	HK$99.05	Min.: 1 Mult.: 1		Contact Block	XB4, XB5 Series	22 mm Pushbutton Switches			600 VDC	Bulk
Switch Contact Blocks / Switch Kits CM-S21-24 44536-0120 Omron Automation and Safety 1: HK$3,885.27 6In Stock	Mfr. Part No. 44536-0120 Mouser Part No 653-445360120	Omron Automation and Safety	Switch Contact Blocks / Switch Kits CM-S21-24		6In Stock	HK$3,885.27 HK$3,797.56 View Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits 30MM CONTACT BLOCK 1N/O 1N/C POWER REED 9001KA51 Square D 1: HK$1,295.97 14In Stock	Mfr. Part No. 9001KA51 Mouser Part No 996-9001KA51	Square D	Switch Contact Blocks / Switch Kits 30MM CONTACT BLOCK 1N/O 1N/C POWER REED	Datasheet	14In Stock	HK$1,295.97	Min.: 1 Mult.: 1		Contact Block	9001K Series	30 mm Pushbutton Switches		Screw Clamp	125 VDC
Switch Contact Blocks / Switch Kits MTG.BASE WITH 1 N/C ZB5AZ102 Schneider Electric 1: HK$132.92 542In Stock 5On Order	Mfr. Part No. ZB5AZ102 Mouser Part No 996-ZB5AZ102	Schneider Electric	Switch Contact Blocks / Switch Kits MTG.BASE WITH 1 N/C Learn More about Schneider Electric schneider xb5 zb5 plastic control signaling units	Datasheet	542In Stock 5On Order	HK$132.92	Min.: 1 Mult.: 1	Contact Blocks	Contact Assembly	XB5 Series	22 mm Pushbutton Switches
Switch Contact Blocks / Switch Kits LED MODULE, 24V AC/DC, GREEN, SCREW TERM 3SU14011BB401AA0 Siemens 1: HK$517.53 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	HK$517.53 HK$452.43 HK$425.06 HK$420.95 HK$394.64	Min.: 1 Mult.: 1	Contact Blocks	LED Module	Front Plate Mounting	3SU1 Series	Panel Mount	Screw	24 VDC
Switch Contact Blocks / Switch Kits LED MODULE, GRN,24-240VAC,SCREW TERMINAL 3SU14011BH401AA0 Siemens 1: HK$533.15 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	HK$533.15 HK$475.36 HK$437.72 HK$428.43 HK$409.60	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 HDSS AUX CONT 1A1B 600V 800-1200A HA165678 Siemens 1: HK$3,101.32 5In Stock	Mfr. Part No. HA165678 Mouser Part No 982-HA165678	Siemens	Switch Contact Blocks / Switch Kits HDSS AUX CONT 1A1B 600V 800-1200A Learn More about Siemens hdss	Datasheet	5In Stock	HK$3,101.32 HK$3,096.31 HK$3,096.15 View Quote	Min.: 1 Mult.: 1	Contact Blocks	Contact Module	Disconnect Switches				600 VDC
Switch Contact Blocks / Switch Kits 3A 250VAC 2 NO/NC SWITCHING ELEMENT 71-672.026 EAO 1: HK$293.13 78In Stock	Mfr. Part No. 71-672.026 Mouser Part No 123-71-672.026	EAO	Switch Contact Blocks / Switch Kits 3A 250VAC 2 NO/NC SWITCHING ELEMENT Learn More about EAO series 71 pcb switch	Datasheet	78In Stock	HK$293.13 HK$293.04 HK$280.88 HK$278.08 Quote Quote	Min.: 1 Mult.: 1	Contact Blocks	2 NO, 2 NC	Snap-Action Switches	71 Series	Snap-In	PC Pin	250 VDC
Switch Contact Blocks / Switch Kits SWT.ELMT 2NC-SLD GLD 61-8755.37 EAO 1: HK$157.41 144In Stock	Mfr. Part No. 61-8755.37 Mouser Part No 123-61-8755.37	EAO	Switch Contact Blocks / Switch Kits SWT.ELMT 2NC-SLD GLD Learn More about EAO series 61 modular switches	Datasheet	144In Stock	HK$157.41 HK$157.33 HK$152.15 HK$142.45 HK$135.30	Min.: 1 Mult.: 1	Contact Blocks	2 NC	Slow Making	61 Series	Panel Mount	Plug-In	250 VDC
Switch Contact Blocks / Switch Kits contact block NC HW-U01 IDEC 1: HK$59.76 1,993In Stock	Mfr. Part No. HW-U01 Mouser Part No 199-HWU01	IDEC	Switch Contact Blocks / Switch Kits contact block NC	Datasheet	1,993In Stock	HK$59.76 HK$54.09 HK$50.22 HK$49.16 View HK$43.57 HK$40.94 HK$40.28 HK$39.54	Min.: 1 Mult.: 1	Contact Blocks	1 NC	22 mm Pushbutton Switches	HW, TW, TWND Series	Panel	Screw
Switch Contact Blocks / Switch Kits Contact Block NO A22NZ-S-G1A Omron Automation and Safety 1: HK$55.98 1,918In Stock	Mfr. Part No. A22NZ-S-G1A Mouser Part No 653-A22NZSG1A	Omron Automation and Safety	Switch Contact Blocks / Switch Kits Contact Block NO	Datasheet	1,918In Stock	HK$55.98 HK$51.87 HK$50.47 HK$49.48 View HK$48.58 HK$47.35 HK$46.53	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits 30MM CONT BLK 1NC SHRD 10250T51P Eaton Electrical 1: HK$504.13 5In Stock	Mfr. Part No. 10250T51P Mouser Part No 504-10250T51P	Eaton Electrical	Switch Contact Blocks / Switch Kits 30MM CONT BLK 1NC SHRD Learn More about Eaton Electrical eaton 10250t heavy duty pushbuttons	Datasheet	5In Stock	HK$504.13 HK$395.46 HK$377.87 HK$364.15 View HK$353.21 HK$351.24 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 NC	Pushbutton Switches	10250T Series		Pressure
Switch Contact Blocks / Switch Kits PI SIDE MNT AUX 1NO1NC AF09K-96K/NF CAL4-11K ABB 1: HK$254.98 10In Stock New At Mouser	Mfr. Part No. CAL4-11K Mouser Part No 894-CAL4-11K New At Mouser	ABB	Switch Contact Blocks / Switch Kits PI SIDE MNT AUX 1NO1NC AF09K-96K/NF	Datasheet	10In Stock	HK$254.98 HK$206.57 HK$198.76 HK$188.90 View HK$180.92 HK$173.52 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	1 NO + 1 NC	AF Contactors	AF09 to AF96 Series		Spring Terminal
Switch Contact Blocks / Switch Kits A AUX,1NO,IP40,AC-14,100MA CE5-10D0.1 ABB 1: HK$299.78 1In Stock 4Expected 4/11/2026 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 4/11/2026	HK$299.78 HK$256.63 HK$245.86 HK$235.09 View HK$226.79 HK$218.73 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 LED MODULE, RED, SOLEDER PIN FOR PCB MTG 3SU14013BA205AA0 Siemens 1: HK$1,182.78 5In Stock	Mfr. Part No. 3SU14013BA205AA0 Mouser Part No 982-3SU14013BA205AA0	Siemens	Switch Contact Blocks / Switch Kits LED MODULE, RED, SOLEDER PIN FOR PCB MTG Learn More about Siemens sirius act pushbuttons indicators	Datasheet	5In Stock	HK$1,182.78 HK$1,159.51 HK$1,159.43 HK$1,151.21 View Quote	Min.: 1 Mult.: 1	Contact Blocks	LED Module		3SU1 Series	PCB Mount	Solder Pin	5 VDC
Switch Contact Blocks / Switch Kits 100A SAFETY SW INTERNAL SHIELD KIT HSK63SSW Siemens 1: HK$1,129.84 1In Stock	Mfr. Part No. HSK63SSW Mouser Part No 982-HSK63SSW	Siemens	Switch Contact Blocks / Switch Kits 100A SAFETY SW INTERNAL SHIELD KIT	Datasheet	1In Stock	HK$1,129.84 HK$996.76 HK$984.43 HK$974.73 View HK$970.37 Quote	Min.: 1 Mult.: 1	Switch Kits	Disconnect Switch	Enclosed Disconnect
Switch Contact Blocks / Switch Kits 200A OEM SW INTERNAL SHIELD KIT HSK64 Siemens 1: HK$2,466.58 1In Stock	Mfr. Part No. HSK64 Mouser Part No 982-HSK64	Siemens	Switch Contact Blocks / Switch Kits 200A OEM SW INTERNAL SHIELD KIT	Datasheet	1In Stock	HK$2,466.58 HK$2,335.06	Min.: 1 Mult.: 1	Switch Kits	Disconnect Switch	Disconnect Switches
Switch Contact Blocks / Switch Kits 1LONC-1ECNO CONTACT BLOCK 10250T55 Eaton Electrical 1: HK$844.93 13In Stock	Mfr. Part No. 10250T55 Mouser Part No 504-10250T55	Eaton Electrical	Switch Contact Blocks / Switch Kits 1LONC-1ECNO CONTACT BLOCK Learn More about Eaton Electrical eaton 10250t heavy duty pushbuttons	Datasheet	13In Stock	HK$844.93 HK$766.27 HK$652.67 HK$637.87 View HK$623.73 Quote	Min.: 1 Mult.: 1	Contact Blocks	1 LONC - 1 ECNO	Pushbutton Switches	10250T Series		Pressure
Switch Contact Blocks / Switch Kits POS SW CONTACT BLK,IP20,1NO/1NC,SNAP-ACT 3SE50500CA00 Siemens 1: HK$646.01 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	HK$646.01 HK$585.10 HK$555.26 HK$548.19 View HK$543.42 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 AUXIL CONTACT, 2NO-2NC, 10A 600VAC CA4-22ERT ABB 1: HK$327.16 5In Stock	Mfr. Part No. CA4-22ERT Mouser Part No 894-CA4-22ERT	ABB	Switch Contact Blocks / Switch Kits AUXIL CONTACT, 2NO-2NC, 10A 600VAC	Datasheet	5In Stock	HK$327.16 HK$283.67 HK$269.04 HK$253.09 View HK$245.28 HK$231.97 Quote	Min.: 1 Mult.: 1	Auxiliary Contact Blocks	2 NO + 2 NC	4-Pole Contactor			Ring Terminal
Switch Contact Blocks / Switch Kits Front-mounted auxiliary switch 3LD92405D Siemens 1: HK$1,115.87 1In Stock	Mfr. Part No. 3LD92405D Mouser Part No 982-3LD92405D	Siemens	Switch Contact Blocks / Switch Kits Front-mounted auxiliary switch	Datasheet	1In Stock	HK$1,115.87 HK$1,034.65 HK$1,022.57 HK$1,012.95 View Quote	Min.: 1 Mult.: 1		1 NO - 1 NC	Main & Emergency Stop Switches	3LD2