Basic / Snap Action Switches

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S Series Snap-Action Switches

Schaltbau S Series Snap-Action Switches are microswitches designed for safety-oriented switching applications. The family includes various series, allowing designers to select the appropriate combination of contact configuration, actuator style, terminal option, contact material, housing material, temperature capability, and environmental protection level. Schaltbau S Series switches feature positive opening operation, a robust switching mechanism, and multiple models with self-cleaning contacts. Select variants also provide galvanically isolated contact bridges, double-break contacts, or IP67 protection. Polyetherimide (PEI) housing options are available for applications that require increased resistance to demanding operating conditions.

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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.	Series	Contact Form	Actuator	Current Rating	Voltage Rating AC	Voltage Rating DC	Operating Force	Termination Style	Mounting Style	IP Rating	Packaging
Basic / Snap Action Switches S870 W1A4 t 1-1570-962646 Schaltbau 1: 64,38 € 10In Stock Restricted Availability New At Mouser	Mfr. Part No. 1-1570-962646 Mouser Part No 32-1-1570-962646 New At Mouser	Schaltbau	Basic / Snap Action Switches S870 W1A4 t Learn More about Schaltbau s snap action switches Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	10In Stock	64,38 € 62,05 € 58,78 € 58,77 € Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	S-Series	SPDT	Roller Lever		250 V	250 V	244 gf	Screw	Chassis Mount	IP40	Bulk
Basic / Snap Action Switches S820 a 7/40 L 1-1520-336610 Schaltbau 1: 85,71 € 10Expected 10/30/2026 New At Mouser	Mfr. Part No. 1-1520-336610 Mouser Part No 32-1-1520-336610 New At Mouser	Schaltbau	Basic / Snap Action Switches S820 a 7/40 L Learn More about Schaltbau s snap action switches Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	10Expected 10/30/2026	85,71 € 85,70 € 77,56 € 75,63 € View 70,92 € Quote	Min.: 1 Mult.: 1 Restricted Availability	S-Series	SPDT	Roller Lever		400 VAC		35 N	Screw	Chassis Mount		Bulk
Basic / Snap Action Switches S826 b 20 1-1522-532518 Schaltbau 1: 41,22 € 8Expected 10/30/2026 New At Mouser	Mfr. Part No. 1-1522-532518 Mouser Part No 32-1-1522-532518 New At Mouser	Schaltbau	Basic / Snap Action Switches S826 b 20 Learn More about Schaltbau s snap action switches Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	8Expected 10/30/2026	41,22 € 40,08 € 34,72 € 33,86 € View 31,56 € 31,14 € Quote	Min.: 1 Mult.: 1 Restricted Availability	S-Series	SPDT	Button	10 A		400 VDC	20 N	Quick Connect	Chassis Mount	IP40	Bulk
Basic / Snap Action Switches S840 v 20 1-1540-193384 Schaltbau 1: 20,09 € 10Expected 11/11/2026 New At Mouser	Mfr. Part No. 1-1540-193384 Mouser Part No 32-1-1540-193384 New At Mouser	Schaltbau	Basic / Snap Action Switches S840 v 20 Learn More about Schaltbau s snap action switches Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	10Expected 11/11/2026	20,09 € 19,53 € 16,92 € 16,50 € View 15,38 € 15,16 € 14,96 €	Min.: 1 Mult.: 1 Restricted Availability	S-Series	SPDT	Roller Lever	6 A	250 V	250 V	2.4 N	Quick Connect	Chassis Mount	IP40	Bulk
Basic / Snap Action Switches S870 W1F1 t 1-1570-799891 Schaltbau 1: 18,53 € 15Expected 10/30/2026 New At Mouser	Mfr. Part No. 1-1570-799891 Mouser Part No 32-1-1570-799891 New At Mouser	Schaltbau	Basic / Snap Action Switches S870 W1F1 t Learn More about Schaltbau s snap action switches Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	15Expected 10/30/2026	18,53 € 18,03 € 15,62 € 15,23 € View 14,20 € 14,00 € 13,81 €	Min.: 1 Mult.: 1 Restricted Availability	S-Series	SPDT	Roller Lever		250 V	250 V	244 gf	Wire Lead	Chassis Mount	IP40	Bulk
Basic / Snap Action Switches S870 W1A1 a 1-1570-883623 Schaltbau 1: 23,13 € 10Expected 11/25/2026 New At Mouser	Mfr. Part No. 1-1570-883623 Mouser Part No 32-1-1570-883623 New At Mouser	Schaltbau	Basic / Snap Action Switches S870 W1A1 a Learn More about Schaltbau s snap action switches Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	10Expected 11/25/2026	23,13 € 17,35 € 15,90 € 14,94 € View 13,98 € 13,49 € 13,01 € Quote	Min.: 1 Mult.: 1 Restricted Availability	S-Series	SPDT	Button	10 A	250 V	60 V		Screw	Chassis Mount	IP40	Bulk
Basic / Snap Action Switches S826 e 30 1-1522-105912 Schaltbau 1: 47,69 € Non-Stocked Lead-Time 6 Weeks Restricted Availability New At Mouser	Mfr. Part No. 1-1522-105912 Mouser Part No 32-1-1522-105912 New At Mouser	Schaltbau	Basic / Snap Action Switches S826 e 30 Learn More about Schaltbau s snap action switches Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 6 Weeks	47,69 € 47,68 € 43,16 € 42,08 € View 39,47 € 38,93 € Quote	Min.: 1 Mult.: 1 Restricted Availability	S-Series	SPDT	Button	10 A		400 VDC	20 N	Screw	Chassis Mount	IP40	Bulk
Basic / Snap Action Switches S826 e 1-1522-530987 Schaltbau 1: 47,69 € Non-Stocked Lead-Time 6 Weeks Restricted Availability New At Mouser	Mfr. Part No. 1-1522-530987 Mouser Part No 32-1-1522-530987 New At Mouser	Schaltbau	Basic / Snap Action Switches S826 e Learn More about Schaltbau s snap action switches Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 6 Weeks	47,69 € 47,68 € 43,16 € 42,08 € View 39,47 € 38,93 € Quote	Min.: 1 Mult.: 1 Restricted Availability	S-Series	SPDT	Roller Lever	10 A		400 VDC	20 N	Screw	Chassis Mount	IP40	Bulk
Basic / Snap Action Switches S847 W3B2 e 1-1547-347857 Schaltbau 1: 75,11 € Non-Stocked Lead-Time 6 Weeks Restricted Availability New At Mouser	Mfr. Part No. 1-1547-347857 Mouser Part No 32-1-1547-347857 New At Mouser	Schaltbau	Basic / Snap Action Switches S847 W3B2 e Learn More about Schaltbau s snap action switches Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 6 Weeks	75,11 € 75,10 € 67,98 € 66,28 € View 62,15 € Quote	Min.: 1 Mult.: 1 Restricted Availability	S-Series	SPDT	Roller Lever	10 A	400 V	400 V	20 N	Wire Lead	Chassis Mount	IP67	Bulk
Basic / Snap Action Switches S880 W1F6 t 1-1580-197421 Schaltbau 1: 14,30 € Non-Stocked Lead-Time 6 Weeks Restricted Availability New At Mouser	Mfr. Part No. 1-1580-197421 Mouser Part No 32-1-1580-197421 New At Mouser	Schaltbau	Basic / Snap Action Switches S880 W1F6 t Learn More about Schaltbau s snap action switches Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 6 Weeks	14,30 € 13,91 € 12,25 € 11,95 € View 11,01 € 10,72 € 10,58 € 10,43 € Quote	Min.: 1 Mult.: 1 Restricted Availability	S-Series	SPDT	Roller Lever	6 A	250 V	250 V	21 N	Through Hole	PCB Mount	IP40	Bulk
Basic / Snap Action Switches S814 b 1-1525-837539 Schaltbau Restricted Availability New At Mouser	Mfr. Part No. 1-1525-837539 Mouser Part No 32-1-1525-837539 New At Mouser	Schaltbau	Basic / Snap Action Switches S814 b Learn More about Schaltbau s snap action switches Due to government regulations, Mouser is unable to sell this product in your country.	Datasheet			Restricted Availability	S-Series	SPDT	Button		400 VAC			Screw	Chassis Mount		Bulk
Basic / Snap Action Switches S814 b 40 1-1525-837540 Schaltbau Restricted Availability New At Mouser	Mfr. Part No. 1-1525-837540 Mouser Part No 32-1-1525-837540 New At Mouser	Schaltbau	Basic / Snap Action Switches S814 b 40 Learn More about Schaltbau s snap action switches Due to government regulations, Mouser is unable to sell this product in your country.	Datasheet			Restricted Availability	S-Series	SPDT	Button		400 VAC		35 N	Screw	Chassis Mount		Bulk

S Series Snap-Action Switches

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