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Interlock Switches

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Contact Form	Switch Function	Current Rating	Voltage Rating AC	Voltage Rating DC	Power Rating	Termination Style	Key Type	Number of Positions	Housing Material	IP Rating
Interlock Switches D4NS-4AF D4NS-4AF Omron Automation and Safety 1: 62,92 € 15In Stock	Mfr. Part No. D4NS-4AF Mouser Part No 653-D4NS-4AF	Omron Automation and Safety	Interlock Switches D4NS-4AF	Datasheet	15In Stock	62,92 € 58,58 € 55,10 € 51,23 €	Min.: 1 Mult.: 1
Interlock Switches Limit switch D4NS-4DF Omron Automation and Safety 1: 64,53 € 13In Stock 16Expected 11/6/2026	Mfr. Part No. D4NS-4DF Mouser Part No 653-D4NS-4DF	Omron Automation and Safety	Interlock Switches Limit switch	Datasheet	13In Stock 16Expected 11/6/2026	64,53 € 60,39 € 58,02 € 55,77 € View 53,74 € Quote	Min.: 1 Mult.: 1
Interlock Switches Switch no Key S-Mark G1/2 SloAct 1NC/1NO D4NS-2AF Omron Automation and Safety 1: 59,24 € 3In Stock	Mfr. Part No. D4NS-2AF Mouser Part No 653-D4NS2AF	Omron Automation and Safety	Interlock Switches Switch no Key S-Mark G1/2 SloAct 1NC/1NO	Datasheet	3In Stock	59,24 € 53,31 € 51,18 € 49,82 € 48,58 €	Min.: 1 Mult.: 1	SPST		10 A	240 VAC			Screw				IP67
Interlock Switches D4NS-2DF D4NS-2DF Omron Automation and Safety 1: 69,39 € 2In Stock	Mfr. Part No. D4NS-2DF Mouser Part No 653-D4NS2DF	Omron Automation and Safety	Interlock Switches D4NS-2DF	Datasheet	2In Stock	69,39 € 60,50 € 57,83 € 55,92 € 53,74 €	Min.: 1 Mult.: 1
Interlock Switches D4NS-4AD D4NS-4AD Omron Automation and Safety 1: 86,03 € 6In Stock	Mfr. Part No. D4NS-4AD Mouser Part No 653-D4NS4AD	Omron Automation and Safety	Interlock Switches D4NS-4AD	Datasheet	6In Stock	86,03 € 81,64 € 76,88 € 73,31 €	Min.: 1 Mult.: 1
Interlock Switches D4NS-4CF-NPT D4NS-4CF-NPT Omron Automation and Safety 1: 84,78 € 2In Stock	Mfr. Part No. D4NS-4CF-NPT Mouser Part No 653-D4NS4CFNPT	Omron Automation and Safety	Interlock Switches D4NS-4CF-NPT	Datasheet	2In Stock	84,78 € 75,46 € 74,35 € 71,00 € View 68,95 € Quote	Min.: 1 Mult.: 1
Interlock Switches D4SL-N2AFG D4SL-N2AFG Omron Automation and Safety 1: 326,42 € 3In Stock	Mfr. Part No. D4SL-N2AFG Mouser Part No 653-D4SL-N2AFG	Omron Automation and Safety	Interlock Switches D4SL-N2AFG	Datasheet	3In Stock	326,42 € 296,23 € 284,51 €	Min.: 1 Mult.: 1
Interlock Switches D4SL-N2VFA D4SL-N2VFA Omron Automation and Safety 1: 352,72 € 2In Stock Restricted Availability	Mfr. Part No. D4SL-N2VFA Mouser Part No 653-D4SL-N2VFA	Omron Automation and Safety	Interlock Switches D4SL-N2VFA Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock	352,72 € 317,18 € 312,40 € View Quote	Min.: 1 Mult.: 1 Restricted Availability	4P4T		220 mA, 1.5 A	120 VAC	125 VDC		Screw				IP67
Interlock Switches D4SL-N3NDG-D D4SL-N3NDG-D Omron Automation and Safety 1: 348,52 € 3In Stock	Mfr. Part No. D4SL-N3NDG-D Mouser Part No 653-D4SL-N3NDG-D	Omron Automation and Safety	Interlock Switches D4SL-N3NDG-D	Datasheet	3In Stock	348,52 € 334,08 € 317,92 € View Quote	Min.: 1 Mult.: 1
Interlock Switches D4SL-N2FFA-D D4SL-N2FFA-D Omron Automation and Safety 1: 312,24 € 2In Stock Restricted Availability	Mfr. Part No. D4SL-N2FFA-D Mouser Part No 653-D4SLN2FFAD	Omron Automation and Safety	Interlock Switches D4SL-N2FFA-D Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock	312,24 € 307,87 € 303,13 € View Quote	Min.: 1 Mult.: 1 Restricted Availability
Interlock Switches D4SL-N3NFA-DN D4SL-N3NFA-DN Omron Automation and Safety 1: 310,76 € 3In Stock	Mfr. Part No. D4SL-N3NFA-DN Mouser Part No 653-D4SLN3NFADN	Omron Automation and Safety	Interlock Switches D4SL-N3NFA-DN	Datasheet	3In Stock	310,76 € 282,98 € 273,79 €	Min.: 1 Mult.: 1
Interlock Switches D4SL-N3NFG-D D4SL-N3NFG-D Omron Automation and Safety 1: 354,48 € 2In Stock 3Expected 11/9/2026	Mfr. Part No. D4SL-N3NFG-D Mouser Part No 653-D4SLN3NFGD	Omron Automation and Safety	Interlock Switches D4SL-N3NFG-D	Datasheet	2In Stock 3Expected 11/9/2026	354,48 € 324,13 € 311,51 € View Quote	Min.: 1 Mult.: 1
Interlock Switches D4SL-N3VFG D4SL-N3VFG Omron Automation and Safety 1: 334,35 € 2In Stock	Mfr. Part No. D4SL-N3VFG Mouser Part No 653-D4SLN3VFG	Omron Automation and Safety	Interlock Switches D4SL-N3VFG	Datasheet	2In Stock	334,35 € 306,73 € 299,42 €	Min.: 1 Mult.: 1
Interlock Switches Safty interlock switch Hygenic F3S-TGR-KHL3 Omron Automation and Safety 1: 547,64 € 1In Stock	Mfr. Part No. F3S-TGR-KHL3 Mouser Part No 653-F3S-TGR-KHL3	Omron Automation and Safety	Interlock Switches Safty interlock switch Hygenic		1In Stock	547,64 € 445,69 €	Min.: 1 Mult.: 1
Interlock Switches Hinge Safety Interlock Switch Stainless Steel; Inline QD; Switch Mounted Right Side w/ QD Down; 2 NC/1 NO;Micro M12 6-pin (Dual Key) QD; See SI-HGZ63FQDRL Die-cast Zinc as a lower cost alternate SI-HG63FQDR Banner Engineering 1: 318,91 € 3In Stock Restricted Availability	Mfr. Part No. SI-HG63FQDR Mouser Part No 778-SI-HG63FQDR	Banner Engineering	Interlock Switches Hinge Safety Interlock Switch Stainless Steel; Inline QD; Switch Mounted Right Side w/ QD Down; 2 NC/1 NO;Micro M12 6-pin (Dual Key) QD; See SI-HGZ63FQDRL Die-cast Zinc as a lower cost alternate Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	3In Stock	318,91 €	Min.: 1 Mult.: 1 Restricted Availability			1 A, 3 A	230 VAC	24 VDC		Screw			Stainless Steel	IP67, IP69
Interlock Switches Hinge Safety Interlock Switch; Die-Cast Zinc; Inline QD; Switch Mounted Right Side w/QD Down; 2 NC/1 NO; Micro M12 6-pin (Dual Key) QD SI-HGZ63FQDR Banner Engineering 1: 180,60 € 2In Stock Restricted Availability	Mfr. Part No. SI-HGZ63FQDR Mouser Part No 778-SI-HGZ63FQDR	Banner Engineering	Interlock Switches Hinge Safety Interlock Switch; Die-Cast Zinc; Inline QD; Switch Mounted Right Side w/QD Down; 2 NC/1 NO; Micro M12 6-pin (Dual Key) QD Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock	180,60 €	Min.: 1 Mult.: 1 Restricted Availability			1 A, 3 A	230 VAC	24 VDC		Screw			Zinc	IP67, IP69
Interlock Switches Solenoid Locking: Standard In-line; Solenoid Voltage: 24 V ac/dc; Contact Configuration: 1 NC/1 NO; 1 NC/1 NO; Dimensions: 170 x 43 x 45 mm; Plastic Housing SI-LS42DMMG Banner Engineering 1: 368,94 € 1In Stock Restricted Availability	Mfr. Part No. SI-LS42DMMG Mouser Part No 778-SI-LS42DMMG	Banner Engineering	Interlock Switches Solenoid Locking: Standard In-line; Solenoid Voltage: 24 V ac/dc; Contact Configuration: 1 NC/1 NO; 1 NC/1 NO; Dimensions: 170 x 43 x 45 mm; Plastic Housing Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	368,94 €	Min.: 1 Mult.: 1 Restricted Availability		ON - ON		24 VAC	24 VDC	4.4 VA	Wire Lead			Thermoplastic (TP)	IP67
Interlock Switches Solenoid Locking: Straight In-line; Solenoid Voltage: 24 V ac/dc; Contact Configuration: 2 NC/1 NO; 1 NC; Dimensions: 170 x 43 x 45 mm; Plastic Housing SI-LS42DMMI Banner Engineering 1: 392,16 € 1In Stock Restricted Availability	Mfr. Part No. SI-LS42DMMI Mouser Part No 778-SI-LS42DMMI	Banner Engineering	Interlock Switches Solenoid Locking: Straight In-line; Solenoid Voltage: 24 V ac/dc; Contact Configuration: 2 NC/1 NO; 1 NC; Dimensions: 170 x 43 x 45 mm; Plastic Housing Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	392,16 €	Min.: 1 Mult.: 1 Restricted Availability		ON - ON		24 VAC	24 VDC	4.4 VA	Wire Lead			Thermoplastic (TP)	IP67
Interlock Switches Solenoid Locking: Flexible In-line; Solenoid Voltage: 24 V ac/dc; Contact Configuration: 3 NC; 1 NC; Dimensions: 170 x 43 x 45 mm; Plastic Housing SI-LS42DMMJF Banner Engineering 1: 424,84 € 1In Stock Restricted Availability	Mfr. Part No. SI-LS42DMMJF Mouser Part No 778-SI-LS42DMMJF	Banner Engineering	Interlock Switches Solenoid Locking: Flexible In-line; Solenoid Voltage: 24 V ac/dc; Contact Configuration: 3 NC; 1 NC; Dimensions: 170 x 43 x 45 mm; Plastic Housing Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	424,84 €	Min.: 1 Mult.: 1 Restricted Availability		ON - ON		24 VAC	24 VDC	4.4 VA	Wire Lead			Thermoplastic (TP)	IP67
Interlock Switches Spring Locking: Flexible In-line; Solenoid Voltage: 24 V ac/dc; Contact Configuration: 1 NC/1 NO; 1 NC/1 NO; Dimensions: 170 x 43 x 45 mm; Plastic Housing SI-LS42DMSGF Banner Engineering 1: 398,18 € 3In Stock Restricted Availability	Mfr. Part No. SI-LS42DMSGF Mouser Part No 778-SI-LS42DMSGF	Banner Engineering	Interlock Switches Spring Locking: Flexible In-line; Solenoid Voltage: 24 V ac/dc; Contact Configuration: 1 NC/1 NO; 1 NC/1 NO; Dimensions: 170 x 43 x 45 mm; Plastic Housing Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	3In Stock	398,18 €	Min.: 1 Mult.: 1 Restricted Availability		ON - ON		24 VAC	24 VDC	4.4 VA	Wire Lead			Thermoplastic (TP)	IP67
Interlock Switches Spring Locking: Standard In-line; Solenoid Voltage: 24 V ac/dc; Contact Configuration: 2 NC; 1 NC/1 NO; Dimensions: 170 x 43 x 45 mm; Plastic Housing SI-LS42DMSH Banner Engineering 1: 368,94 € 3In Stock Restricted Availability	Mfr. Part No. SI-LS42DMSH Mouser Part No 778-SI-LS42DMSH	Banner Engineering	Interlock Switches Spring Locking: Standard In-line; Solenoid Voltage: 24 V ac/dc; Contact Configuration: 2 NC; 1 NC/1 NO; Dimensions: 170 x 43 x 45 mm; Plastic Housing Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	3In Stock	368,94 €	Min.: 1 Mult.: 1 Restricted Availability	SPDT	ON - ON		24 VAC	24 VDC	4.4 VA	Wire Lead			Thermoplastic (TP)	IP67
Interlock Switches Spring Locking: Flexible In-line; Solenoid Voltage: 24 V ac/dc; Contact Configuration: 2 NC; 1 NC/1 NO; Dimensions: 170 x 43 x 45 mm; Plastic Housing SI-LS42DMSHF Banner Engineering 1: 398,18 € 1In Stock Restricted Availability	Mfr. Part No. SI-LS42DMSHF Mouser Part No 778-SI-LS42DMSHF	Banner Engineering	Interlock Switches Spring Locking: Flexible In-line; Solenoid Voltage: 24 V ac/dc; Contact Configuration: 2 NC; 1 NC/1 NO; Dimensions: 170 x 43 x 45 mm; Plastic Housing Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	398,18 €	Min.: 1 Mult.: 1 Restricted Availability	SPDT	ON - ON		24 VAC	24 VDC	4.4 VA	Wire Lead			Thermoplastic (TP)	IP67
Interlock Switches Flat Pack Switch: In-line; Actuator Position: Front Top or Back; Contact Configuration: 2 NC; Dimensions: 90 x 52 x 33 mm; Plastic Housing SI-QS90ME Banner Engineering 1: 86,00 € 3In Stock Restricted Availability	Mfr. Part No. SI-QS90ME Mouser Part No 778-SI-QS90ME	Banner Engineering	Interlock Switches Flat Pack Switch: In-line; Actuator Position: Front Top or Back; Contact Configuration: 2 NC; Dimensions: 90 x 52 x 33 mm; Plastic Housing Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	3In Stock	86,00 €	Min.: 1 Mult.: 1 Restricted Availability	2 NC		10 A							Thermoplastic (TP)	IP65
Interlock Switches Key Oper./NPT Cnduit Plstc Slvr Contacts GKNA21 Honeywell 1: 151,79 € 3In Stock	Mfr. Part No. GKNA21 Mouser Part No 785-GKNA21	Honeywell	Interlock Switches Key Oper./NPT Cnduit Plstc Slvr Contacts	Datasheet	3In Stock	151,79 € 141,27 € 140,53 € 137,84 €	Min.: 1 Mult.: 1	3P3T		10 A	240 VAC	250 VDC		Wire Lead	Switchlock	2 Position	Plastic
Interlock Switches SKC-A1Z F30 M 611.6169.016 Altech 1: 151,37 € 1In Stock	Mfr. Part No. 611.6169.016 Mouser Part No 845-6116169016	Altech	Interlock Switches SKC-A1Z F30 M		1In Stock	151,37 €	Min.: 1 Mult.: 1