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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	Termination Style	IP Rating	Series	Packaging
Switch Hardware Actuator Key Straight Type HS9Z-A51 IDEC 1: $11.60 200In Stock	Mfr. Part # HS9Z-A51 Mouser Part # 199-HS9ZA51	IDEC	Switch Hardware Actuator Key Straight Type	Datasheet	200In Stock	$11.60 $11.06 $10.66 $10.26 View $9.96 $9.10 $8.87 $8.61	Min.: 1 Mult.: 1	Actuators	Key, Straight	Safety Interlock Switches	HS5D Series			HS9Z
Switch Hardware 22mm Yellow E-Stop Shroud for HW9Z-KG4 IDEC 1: $20.65 98In Stock	Mfr. Part # HW9Z-KG4 Mouser Part # 199-HW9ZKG4	IDEC	Switch Hardware 22mm Yellow E-Stop Shroud for	Datasheet	98In Stock	$20.65 $18.93 $18.04 $17.05 View $15.56 $15.04	Min.: 1 Mult.: 1	Hardware	Shroud	40 mm Mushroom Head	HW Series			HW
Switch Hardware 16mm Yellow E-Stop Shroud for XA9Z-KG1 IDEC 1: $23.39 240In Stock	Mfr. Part # XA9Z-KG1 Mouser Part # 199-XA9ZKG1	IDEC	Switch Hardware 16mm Yellow E-Stop Shroud for Learn More about IDEC 16mm emergency stop switches	Datasheet	240In Stock	$23.39 $21.19 $20.37 $19.71 View $19.19 $18.82 $17.90	Min.: 1 Mult.: 1	Hardware	Shroud	22 mm XA	XA Series			XA
Switch Hardware E50 LS SWITCH BODY,NONC E50SA Eaton Electrical 1: $179.95 11In Stock	Mfr. Part # E50SA Mouser Part # 504-E50SA	Eaton Electrical	Switch Hardware E50 LS SWITCH BODY,NONC Learn More about Eaton Electrical eaton e47 49 50 limit switches	Datasheet	11In Stock	$179.95 $178.80 $178.77 View Quote	Min.: 1 Mult.: 1	Limit Switch Body		E50 Limit Switches		Screw	IP67	E50 NEMA
Switch Hardware E50 LS SWITCH BODY,NEUTRAL POS,2NO2NC E50SN Eaton Electrical 1: $252.96 13In Stock	Mfr. Part # E50SN Mouser Part # 504-E50SN	Eaton Electrical	Switch Hardware E50 LS SWITCH BODY,NEUTRAL POS,2NO2NC Learn More about Eaton Electrical eaton e47 49 50 limit switches	Datasheet	13In Stock	$252.96	Min.: 1 Mult.: 1	Limit Switch Body		E50 Limit Switches		Screw	IP67	E50 NEMA
Switch Hardware KEY MS1 M22-ES-MS1 Eaton Electrical 1: $7.20 429In Stock	Mfr. Part # M22-ES-MS1 Mouser Part # 504-M22-ES-MS1	Eaton Electrical	Switch Hardware KEY MS1 Learn More about Eaton Electrical eaton m22 accessories	Datasheet	429In Stock	$7.20 $6.52 $6.27 $6.08 View $5.90 $5.51 $5.34	Min.: 1 Mult.: 1	Hardware	Modular Pushbutton Extra Key	22.5 mm Pushbutton Switches	M22 Series		IP66	M22
Switch Hardware DIN RAIL MOUNTING ADAPTER M22-IVS Eaton Electrical 1: $12.17 230In Stock	Mfr. Part # M22-IVS Mouser Part # 504-M22-IVS	Eaton Electrical	Switch Hardware DIN RAIL MOUNTING ADAPTER Learn More about Eaton Electrical eaton m22 accessories	Datasheet	230In Stock	$12.17 $11.02 $10.59 $10.28 View $9.98 $9.31	Min.: 1 Mult.: 1	Hardware	Mounting Adapter	22.5 mm Pushbutton Switches	M22 Series		IP66	M22
Switch Hardware RECTANGULAR YELLOW SHROUD M22-MGTA Eaton Electrical 1: $36.09 68In Stock 59Expected 11/3/2026	Mfr. Part # M22-MGTA Mouser Part # 504-M22-MGTA	Eaton Electrical	Switch Hardware RECTANGULAR YELLOW SHROUD Learn More about Eaton Electrical eaton m22 accessories	Datasheet	68In Stock 59Expected 11/3/2026	$36.09 $32.68 $31.41 $30.49 $29.76	Min.: 1 Mult.: 1	Guards	Rectangular Guard	22.5 mm Pushbutton Switches	M22 Series		IP66	M22
Switch Hardware YEL GUARD RING FOR E-STOP M22-XGPV Eaton Electrical 1: $24.27 101In Stock	Mfr. Part # M22-XGPV Mouser Part # 504-M22-XGPV	Eaton Electrical	Switch Hardware YEL GUARD RING FOR E-STOP Learn More about Eaton Electrical eaton m22 accessories	Datasheet	101In Stock	$24.27 $21.97 $21.12 $20.50	Min.: 1 Mult.: 1		Guard Ring	Emergency Stop Switches	M22 Series		IP66	M22
Switch Hardware PC MOUNT N STYLE BATTERY HOLDER AT094 NKK Switches 1: $4.56 618In Stock	Mfr. Part # AT094 Mouser Part # 633-AT094	NKK Switches	Switch Hardware PC MOUNT N STYLE BATTERY HOLDER Learn More about NKK Switches dsa series tilt switches	Datasheet	618In Stock	$4.56 $4.22 $4.07 $3.86 View $3.78 $3.68	Min.: 1 Mult.: 1	Accessories	PCB Adapter		DSA01 Series	Solder		AT
Switch Hardware ON-OFF I.D. PLATE AT201 NKK Switches 1: $1.49 3,999In Stock	Mfr. Part # AT201 Mouser Part # 633-AT201	NKK Switches	Switch Hardware ON-OFF I.D. PLATE	Datasheet	3,999In Stock	$1.49 $1.36 $1.33 $1.29 View $1.24 $1.20 $1.17 $1.13	Min.: 1 Mult.: 1	Accessories	Plate	Toggle Switches	M, P, S Series			AT	Bulk
Switch Hardware ON-OFF PLATE AT202 NKK Switches 1: $3.74 3,685In Stock	Mfr. Part # AT202 Mouser Part # 633-AT202	NKK Switches	Switch Hardware ON-OFF PLATE	Datasheet	3,685In Stock	$3.74 $3.04 $3.03 $2.86	Min.: 1 Mult.: 1	Accessories	Plate	Toggle Switches	M, P, S Series			AT
Switch Hardware E-stop protective guard AT220 NKK Switches 1: $35.61 145In Stock 23Expected 11/5/2026	Mfr. Part # AT220 Mouser Part # 633-AT220	NKK Switches	Switch Hardware E-stop protective guard	Datasheet	145In Stock 23Expected 11/5/2026	$35.61 $32.69	Min.: 1 Mult.: 1	Accessories	Protective Guard	FF01 Series Switches	E-Stop Switches			AT
Switch Hardware 12MM WATERPROOF BOOT AT402C NKK Switches 1: $6.75 396In Stock	Mfr. Part # AT402C Mouser Part # 633-AT402C	NKK Switches	Switch Hardware 12MM WATERPROOF BOOT	Datasheet	396In Stock	$6.75 $6.00 $5.79 $5.65 View $5.49 $5.17 $4.98	Min.: 1 Mult.: 1	Accessories	Boot	Toggle Switches	M, P, S Series	Snap On		AT	Bulk
Switch Hardware GRAY SPLASHPROOF BOOT AT402H NKK Switches 1: $5.91 400In Stock	Mfr. Part # AT402H Mouser Part # 633-AT402H	NKK Switches	Switch Hardware GRAY SPLASHPROOF BOOT	Datasheet	400In Stock	$5.91 $5.44 $5.29 $5.19 View $5.07 $4.98	Min.: 1 Mult.: 1	Accessories	Boot	Toggle Switches	M, P, S Series	Snap On		AT	Bulk
Switch Hardware SPLASH BOOT 12mm AT402S NKK Switches 1: $5.60 1,475In Stock	Mfr. Part # AT402S Mouser Part # 633-AT402S	NKK Switches	Switch Hardware SPLASH BOOT 12mm	Datasheet	1,475In Stock	$5.60 $5.17 $4.98	Min.: 1 Mult.: 1	Accessories	Boot	Toggle Switches, Miniature	M Series	Snap On		AT
Switch Hardware WATERPROOF BOOT RUBR AT4043 NKK Switches 1: $6.88 1,538In Stock 1,145Expected 11/16/2026	Mfr. Part # AT4043 Mouser Part # 633-AT4043	NKK Switches	Switch Hardware WATERPROOF BOOT RUBR	Datasheet	1,538In Stock 1,145Expected 11/16/2026	$6.88 $6.35 $6.18 $6.03 $6.00	Min.: 1 Mult.: 1	Boots	Waterproof	Pushbutton Switches	MB, SB, WB Series	Snap On		AT
Switch Hardware 1/4"X40 CONICAL NUT AT512H NKK Switches 1: $3.09 747In Stock	Mfr. Part # AT512H Mouser Part # 633-AT512H	NKK Switches	Switch Hardware 1/4"X40 CONICAL NUT	Datasheet	747In Stock	$3.09 $2.78 $2.67 $2.59 View $2.51 $2.41 $2.34 $2.27 $2.15	Min.: 1 Mult.: 1	Hardware	Nut	Pushbutton Switches, Miniature	EB, MB20 Series	Screw		AT
Switch Hardware ROCKER SWITCH KG PROTECTED U2292 Apem 1: $2.82 1,626In Stock	Mfr. Part # U2292 Mouser Part # 642-U2292	Apem	Switch Hardware ROCKER SWITCH KG PROTECTED	Datasheet	1,626In Stock	$2.82 $2.48 $2.40 $2.36 View $2.31 $2.21 $2.10 $2.02 $1.95	Min.: 1 Mult.: 1	Hardware	Connector					U
Switch Hardware Sealing Washer for Keyway Bushing U360 Apem 1: $7.70 759In Stock	Mfr. Part # U360 Mouser Part # 642-U360	Apem	Switch Hardware Sealing Washer for Keyway Bushing	Datasheet	759In Stock	$7.70 $7.01 $6.85 $6.72 View $6.28 $6.03 $5.84 $5.68 Quote	Min.: 1 Mult.: 1	Washers	Sealing	Keyway Bushing				U
Switch Hardware SEALING BOOTS U5125 Apem 1: $6.25 1,152In Stock	Mfr. Part # U5125 Mouser Part # 642-U5125	Apem	Switch Hardware SEALING BOOTS	Datasheet	1,152In Stock	$6.25 $5.66 $5.43 $5.25 View $5.06 $4.82 $4.53 $4.33	Min.: 1 Mult.: 1	Hardware	Boot	Pushbutton, Toggle Switches	IP, IB-IS Series			U	Bulk
Switch Hardware SBL34-MR40 44534-8140 Omron Automation and Safety 1: $770.62 2In Stock	Mfr. Part # 44534-8140 Mouser Part # 653-445348140	Omron Automation and Safety	Switch Hardware SBL34-MR40	Datasheet	2In Stock	$770.62 $698.48	Min.: 1 Mult.: 1	Hardware	Bolt
Switch Hardware A4EG-OP2 A4EG-OP2 Omron Automation and Safety 1: $102.51 19In Stock	Mfr. Part # A4EG-OP2 Mouser Part # 653-A4EGOP2	Omron Automation and Safety	Switch Hardware A4EG-OP2	Datasheet	19In Stock	$102.51 $99.44 $87.47 $84.89 $82.39	Min.: 1 Mult.: 1	Hardware	Mounting Bracket					A4EG
Switch Hardware VERTICAL KEY D4DS-K2 Omron Automation and Safety 1: $12.33 186In Stock	Mfr. Part # D4DS-K2 Mouser Part # 653-D4DS-K2	Omron Automation and Safety	Switch Hardware VERTICAL KEY	Datasheet	186In Stock	$12.33 $11.99 $11.59 $11.31 View $11.03 $10.97 $9.86 $9.68	Min.: 1 Mult.: 1	Hardware	Key	Safety Door Switches	D4DS Series			D4DS
Switch Hardware ADJ OP KEY FOR D4DS D4DS-K5 Omron Automation and Safety 1: $37.25 110In Stock	Mfr. Part # D4DS-K5 Mouser Part # 653-D4DSK5	Omron Automation and Safety	Switch Hardware ADJ OP KEY FOR D4DS	Datasheet	110In Stock	$37.25 $33.77 $32.47 $31.51 View $30.15 $29.13 Quote	Min.: 1 Mult.: 1	Hardware	Key	Safety Door Switches	D4DS Series			D4DS