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Key Switch Accessories

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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
Switch Hardware ADJ HORIZONTAL KEY D4DS-K3 Omron Automation and Safety 1: $28.50 53In Stock	Mfr. Part # D4DS-K3 Mouser Part # 653-D4DS-K3	Omron Automation and Safety	Switch Hardware ADJ HORIZONTAL KEY	Datasheet	53In Stock	$28.50 $25.81 $24.81 $24.08 View $23.37 $22.04 Quote	Min.: 1 Mult.: 1	Hardware	Key	Safety Door Switches	D4DS Series
Switch Hardware VERT ADJ OP KEY FOR D4GS-N D4GS-NK4 Omron Automation and Safety 1: $37.31 4In Stock	Mfr. Part # D4GS-NK4 Mouser Part # 653-D4GS-NK4	Omron Automation and Safety	Switch Hardware VERT ADJ OP KEY FOR D4GS-N	Datasheet	4In Stock	$37.31 $30.32 $29.46 $28.87 View $28.43 Quote	Min.: 1 Mult.: 1	Hardware	Key	Safety Door Switches	D4GS-N Series
Switch Hardware D4SL-NK2G D4SL-NK2G Omron Automation and Safety 1: $25.35 5In Stock	Mfr. Part # D4SL-NK2G Mouser Part # 653-D4SL-NK2G	Omron Automation and Safety	Switch Hardware D4SL-NK2G	Datasheet	5In Stock	$25.35 $22.97 $22.08 $21.25 View $20.50 $19.81 $19.40 Quote	Min.: 1 Mult.: 1	Hardware	Key
Switch Hardware D4SL-NSK10-LKH D4SL-NSK10-LKH Omron Automation and Safety 1: $555.52 2In Stock	Mfr. Part # D4SL-NSK10-LKH Mouser Part # 653-D4SL-NSK10-LKH	Omron Automation and Safety	Switch Hardware D4SL-NSK10-LKH	Datasheet	2In Stock	$555.52 $479.19	Min.: 1 Mult.: 1	Hardware	Key
Switch Hardware D4SL-NK2 D4SL-NK2 Omron Automation and Safety 1: $16.15 59In Stock	Mfr. Part # D4SL-NK2 Mouser Part # 653-D4SLNK2	Omron Automation and Safety	Switch Hardware D4SL-NK2	Datasheet	59In Stock	$16.15 $14.62 $14.06 $13.64 View $12.87 $12.38 $12.07 Quote	Min.: 1 Mult.: 1	Hardware	Key
Switch Hardware D4SL-NK3 D4SL-NK3 Omron Automation and Safety 1: $37.79 5In Stock 10Expected 10/29/2026	Mfr. Part # D4SL-NK3 Mouser Part # 653-D4SLNK3	Omron Automation and Safety	Switch Hardware D4SL-NK3	Datasheet	5In Stock 10Expected 10/29/2026	$37.79 $34.91 $34.70 $32.35 View $32.12 $31.29	Min.: 1 Mult.: 1	Hardware	Key
Switch Hardware Key# 455 for Key Selectors 2KY455 Altech 1: $3.21 4In Stock 34On Order	Mfr. Part # 2KY455 Mouser Part # 845-2KY455	Altech	Switch Hardware Key# 455 for Key Selectors	Datasheet	4In Stock 34On Order On Order Ship Dates Mfr. #: 2KY455 Stock: 4 Can Ship Immediately On Order: 18 Pending 16 Expected 10/29/2026 Factory Lead-Time: 11 Weeks	$3.21 $3.20 $2.67 $2.63 View $2.56 $2.48 $2.42 $2.40	Min.: 1 Mult.: 1	Hardware	Key	22mm Operators with Keys
Switch Hardware Key for Keyed Selectors Switches KY30 Altech 1: $2.67 24In Stock	Mfr. Part # KY30 Mouser Part # 845-KY30	Altech	Switch Hardware Key for Keyed Selectors Switches		24In Stock	$2.67 $2.66 $2.59 $2.50 View $2.43 $2.41	Min.: 1 Mult.: 1	Hardware	Key
Switch Hardware KEY 1 PIECE Q99900901 Schneider Electric 1: $3.97 A tariff of 8% may be applied if shipping to the United States. 154In Stock	Mfr. Part # Q99900901 Mouser Part # 996-Q99900901	Schneider Electric	Switch Hardware KEY 1 PIECE	Datasheet	154In Stock	$3.97 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Locks and Keys	Key
Switch Actuators SAFETY INTERLOCK KEY TYPE XCS XCSZ01 Telemecanique 1: $21.82 A tariff of 15% may be applied if shipping to the United States. 33In Stock 60Expected 11/16/2026	Mfr. Part # XCSZ01 Mouser Part # 996-XCSZ01	Telemecanique	Switch Actuators SAFETY INTERLOCK KEY TYPE XCS	Datasheet	33In Stock 60Expected 11/16/2026	$21.82 $20.57 $19.77 $18.84 A tariff of 15% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Limit Switch Actuators	Key	Safety Switches	XCS Series
Switch Actuators SAFETY INTERLOCK KEY TYPE XCS XCSZ02 Telemecanique 1: $21.74 A tariff of 15% may be applied if shipping to the United States. 21In Stock 80Expected 11/16/2026	Mfr. Part # XCSZ02 Mouser Part # 996-XCSZ02	Telemecanique	Switch Actuators SAFETY INTERLOCK KEY TYPE XCS	Datasheet	21In Stock 80Expected 11/16/2026	$21.74 $18.94 $18.84 A tariff of 15% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Limit Switch Actuators	Key	Safety Switches	XCS Series
Switch Actuators SAFETY INTERLOCK KEY TYPE XCS XCSZ03 Telemecanique 1: $55.95 A tariff of 15% may be applied if shipping to the United States. 12In Stock 70Expected 11/16/2026	Mfr. Part # XCSZ03 Mouser Part # 996-XCSZ03	Telemecanique	Switch Actuators SAFETY INTERLOCK KEY TYPE XCS	Datasheet	12In Stock 70Expected 11/16/2026	$55.95 $55.30 $51.82 $48.56 A tariff of 15% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Limit Switch Actuators	Key	Safety Switches	XCS Series
Switch Actuators MOUNTING SHIM FOR XCSDM INTERLOCKS XCSZCP Telemecanique 1: $29.62 A tariff of 15% may be applied if shipping to the United States. 1In Stock	Mfr. Part # XCSZCP Mouser Part # 996-XCSZCP	Telemecanique	Switch Actuators MOUNTING SHIM FOR XCSDM INTERLOCKS	Datasheet	1In Stock	$29.62 $27.06 $25.40 $23.95 View $22.73 $22.09 Quote A tariff of 15% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Limit Switch Actuators	Key
Switch Actuators ACTUATING KEY XCK ZCKY09 Telemecanique 1: $125.80 A tariff of 15% may be applied if shipping to the United States. 3In Stock	Mfr. Part # ZCKY09 Mouser Part # 996-ZCKY09	Telemecanique	Switch Actuators ACTUATING KEY XCK	Datasheet	3In Stock	$125.80 $123.41 $121.00 $117.66 View $115.26 Quote A tariff of 15% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Limit Switch Actuators	Key
Switch Hardware SPARE KEY-STD D LCKS 31-989.311 EAO 1: $44.62 A tariff of 10% may be applied if shipping to the United States. 33In Stock End of Life	Mfr. Part # 31-989.311 Mouser Part # 123-31-989.311 End of Life	EAO	Switch Hardware SPARE KEY-STD D LCKS	Datasheet	33In Stock	$44.62 $43.59 $42.97 Quote Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Hardware	Key	Keylock Switches	31 Series
Switch Bezels / Switch Caps Key SRKL BU C&K 1: $1.48 A tariff of 30% may be applied if shipping to the United States. 393In Stock	Mfr. Part # SRKL BU Mouser Part # 611-SRKLBU	C&K	Switch Bezels / Switch Caps Key	Datasheet	393In Stock	$1.48 $1.38 $1.29 $1.22 View $1.11 $1.01 $0.652 $0.585 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Hardware	Key
Switch Bezels / Switch Caps SRKL RD SRKL RD C&K 1: $0.87 A tariff of 30% may be applied if shipping to the United States. 60In Stock	Mfr. Part # SRKL RD Mouser Part # 611-SRKLRD	C&K	Switch Bezels / Switch Caps SRKL RD	Datasheet	60In Stock	$0.87 $0.789 $0.758 $0.736 View $0.714 $0.641 $0.638 $0.608 $0.588 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Hardware	Key
Switch Bezels / Switch Caps SRKL WH SRKL WH C&K 1: $0.98 A tariff of 30% may be applied if shipping to the United States. 573In Stock	Mfr. Part # SRKL WH Mouser Part # 611-SRKLWH	C&K	Switch Bezels / Switch Caps SRKL WH	Datasheet	573In Stock	$0.98 $0.879 $0.834 $0.751 View $0.729 $0.701 $0.68 $0.579 $0.564 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Hardware	Key
Switch Bezels / Switch Caps Key Switch BUTTON STKL GY C&K 1: $0.87 A tariff of 30% may be applied if shipping to the United States. 392In Stock	Mfr. Part # STKL GY Mouser Part # 611-STKLGY	C&K	Switch Bezels / Switch Caps Key Switch BUTTON	Datasheet	392In Stock	$0.87 $0.789 $0.758 $0.736 View $0.714 $0.666 $0.628 $0.603 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Hardware	Key
Switch Hardware KEY FOR A22K A22K-K Omron Automation and Safety 1: $14.58 2In Stock 2Expected 11/30/2026	Mfr. Part # A22K-K Mouser Part # 653-A22K-K	Omron Automation and Safety	Switch Hardware KEY FOR A22K	Datasheet	2In Stock 2Expected 11/30/2026	$14.58 $13.54 $13.17 $12.56 View $12.30 $11.97 $11.77	Min.: 1 Mult.: 1	Hardware	Key	Pushbutton Switches	A22 Series
Switch Hardware HORIZONTAL KEY D4BL-K1 Omron Automation and Safety 1: $22.95 9In Stock	Mfr. Part # D4BL-K1 Mouser Part # 653-D4BL-K1	Omron Automation and Safety	Switch Hardware HORIZONTAL KEY	Datasheet	9In Stock	$22.95 $20.79 $19.98 $19.29 View $18.55 $18.01 $17.83	Min.: 1 Mult.: 1	Hardware	Key	Limit Switches	D4BL Series	Screw
Switch Hardware SpecialReleaseKey forD4NL/D4GL D4NL-RK Omron Automation and Safety 1: $15.89 3In Stock	Mfr. Part # D4NL-RK Mouser Part # 653-D4NL-RK	Omron Automation and Safety	Switch Hardware SpecialReleaseKey forD4NL/D4GL	Datasheet	3In Stock	$15.89 $14.39 $13.83 $13.42 View $13.02 $12.52 $12.15	Min.: 1 Mult.: 1	Hardware	Key	Safety Door Switches	D4BL Series
Switch Hardware D4SL-NK1S D4SL-NK1S Omron Automation and Safety 1: $23.47 1In Stock	Mfr. Part # D4SL-NK1S Mouser Part # 653-D4SL-NK1S	Omron Automation and Safety	Switch Hardware D4SL-NK1S	Datasheet	1In Stock	$23.47 $23.32 $20.23 $19.63 View $18.91 $18.26 $17.95 Quote	Min.: 1 Mult.: 1	Hardware	Key
Switch Hardware D4SL-NK1G D4SL-NK1G Omron Automation and Safety 1: $32.61 7In Stock	Mfr. Part # D4SL-NK1G Mouser Part # 653-D4SLNK1G	Omron Automation and Safety	Switch Hardware D4SL-NK1G	Datasheet	7In Stock	$32.61 $29.53 $27.73 $26.73 View $25.91 $25.23	Min.: 1 Mult.: 1	Hardware	Key
Switch Hardware D4SL-NSK10-LK D4SL-NSK10-LK Omron Automation and Safety 1: $486.76 1In Stock	Mfr. Part # D4SL-NSK10-LK Mouser Part # 653-D4SLNSK10LK	Omron Automation and Safety	Switch Hardware D4SL-NSK10-LK	Datasheet	1In Stock	$486.76 $468.83 $461.10 View Quote	Min.: 1 Mult.: 1	Hardware	Key