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Basic / Snap Action Switches

Basic Switches & Snap Switches are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for Basic Switch & Snap Switch manufacturers such as Aratas, Crouzet, Honeywell, ITW Switches, Johnson Electric, Omron, OTTO, ZF Electronics & more.
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Please view our large selection of basic switches and snap switches below.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Type	Contact Form	Switch Function	Actuator	Current Rating	Voltage Rating AC	Voltage Rating DC	Operating Force	Termination Style	Mounting Style	IP Rating
Basic / Snap Action Switches 8A SPDT-DB PC Pins Low Current MIL B3-21142 OTTO 1: £37.10 15In Stock	Mfr. Part No. B3-21142 Mouser Part No 999-B3-21142	OTTO	Basic / Snap Action Switches 8A SPDT-DB PC Pins Low Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	£37.10 £27.83 £23.73 £22.46 View £20.67 £20.04 Quote	Min.: 1 Mult.: 1	B3	Military Grade Subminiature Basic Switch	SPDT		Button	8 A	115 VAC	28 VDC	3 oz, 8 oz	Solder Pin	PCB Mount
Basic / Snap Action Switches 8A SPNO-DB PC Pins Low Current MIL B3-21212 OTTO 1: £40.18 15In Stock	Mfr. Part No. B3-21212 Mouser Part No 999-B3-21212	OTTO	Basic / Snap Action Switches 8A SPNO-DB PC Pins Low Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	£40.18 £30.14 £25.69 £24.32 View £22.39 £21.69 Quote	Min.: 1 Mult.: 1	B3	Military Grade Subminiature Basic Switch	SPST-NO		Button	8 A	115 VAC	28 VDC	5 oz	Solder Pin	PCB Mount
Basic / Snap Action Switches 8A SPDT-DB PC Pins High Current MIL B3-21341 OTTO 1: £33.03 15In Stock	Mfr. Part No. B3-21341 Mouser Part No 999-B3-21341	OTTO	Basic / Snap Action Switches 8A SPDT-DB PC Pins High Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	£33.03 £24.78 £21.13 £20.11 View £18.41 £17.83	Min.: 1 Mult.: 1	B3	Military Grade Subminiature Basic Switch	SPDT		Button	8 A	115 VAC	28 VDC	6 oz	Solder Pin	PCB Mount
Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current MIL B3-22142 OTTO 1: £37.10 10In Stock	Mfr. Part No. B3-22142 Mouser Part No 999-B3-22142	OTTO	Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current MIL Learn More about OTTO OTTOB3	Datasheet	10In Stock	£37.10 £27.83 £23.73 £22.46 View £20.67 £20.04 Quote	Min.: 1 Mult.: 1	B3	Subminiature	SPDT	ON - (OFF), OFF - (ON)	Button	8 A	115 VAC	28 VDC	141 gf, 170 gf	Solder Turret	Chassis Mount
Basic / Snap Action Switches 8A SPDT Turret 1/8 Low Current MIL B3-22332 OTTO 1: £41.18 5In Stock	Mfr. Part No. B3-22332 Mouser Part No 999-B3-22332	OTTO	Basic / Snap Action Switches 8A SPDT Turret 1/8 Low Current MIL Learn More about OTTO OTTOB3	Datasheet	5In Stock	£41.18 £28.78 £26.35 £24.94 View £22.95 £22.24 Quote	Min.: 1 Mult.: 1	B3	Military Grade Subminiature Basic Switch	SPDT		Button	8 A	115 VAC	28 VDC	6 oz	Solder Turret	Chassis Mount
Basic / Snap Action Switches 8A SPDT Wire Wrap Low Current MIL B3-24232 OTTO 1: £43.22 15In Stock	Mfr. Part No. B3-24232 Mouser Part No 999-B3-24232	OTTO	Basic / Snap Action Switches 8A SPDT Wire Wrap Low Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	£43.22 £32.42 £27.65 £26.16 View £24.09 £23.34 Quote	Min.: 1 Mult.: 1	B3	Military Grade Subminiature Basic Switch	SPDT		Button	8 A	115 VAC	28 VDC	5 oz		Chassis Mount
Basic / Snap Action Switches 8A SPDT Solder High Current MIL B3-26131 OTTO 1: £29.46 9In Stock	Mfr. Part No. B3-26131 Mouser Part No 999-B3-26131	OTTO	Basic / Snap Action Switches 8A SPDT Solder High Current MIL Learn More about OTTO OTTOB3	Datasheet	9In Stock	£29.46 £20.59 £18.84 £17.93 View £16.41 £15.91 Quote	Min.: 1 Mult.: 1	B3	Military Grade Subminiature Basic Switch	SPDT		Button	8 A	115 VAC	28 VDC	3 oz, 8 oz	Solder Terminal	PCB Mount
Basic / Snap Action Switches 8A SPDT Turret 1/8 Low Current B3-32232 OTTO 1: £38.54 15In Stock	Mfr. Part No. B3-32232 Mouser Part No 999-B3-32232	OTTO	Basic / Snap Action Switches 8A SPDT Turret 1/8 Low Current Learn More about OTTO OTTOB3	Datasheet	15In Stock	£38.54 £28.91 £24.65 £23.34 View £21.48 £20.81 Quote	Min.: 1 Mult.: 1	B3	Commercial Grade Subminiature	SPDT		Button	8 A	115 VAC	28 VDC	5 oz	Solder Turret	Chassis Mount
Basic / Snap Action Switches 8A SPDT-DB RA PC Low Current B3-45242 OTTO 1: £43.22 10In Stock	Mfr. Part No. B3-45242 Mouser Part No 999-B3-45242	OTTO	Basic / Snap Action Switches 8A SPDT-DB RA PC Low Current Learn More about OTTO OTTOB3	Datasheet	10In Stock	£43.22 £32.42 £27.65 £26.16 View £24.09 £23.34 Quote	Min.: 1 Mult.: 1	B3	Commercial Grade Subminiature	SPDT		Button	8 A	115 VAC	28 VDC	5 oz	Solder Pin, Right Angle	PCB Mount
Basic / Snap Action Switches Sub-Min 8A SPST/SPDT Single Break Switch B3-46131 OTTO 1: £27.42 19In Stock	Mfr. Part No. B3-46131 Mouser Part No 999-B3-46131	OTTO	Basic / Snap Action Switches Sub-Min 8A SPST/SPDT Single Break Switch Learn More about OTTO OTTOB3	Datasheet	19In Stock	£27.42 £20.56 £17.54 £16.70 View £15.29 £14.80 £14.48 Quote	Min.: 1 Mult.: 1	B3	Subminiature	SPDT	ON - (OFF), OFF - (ON)	Button	8 A	115 VAC	28 VDC	141 gf, 170 gf	Solder Terminal	PCB Mount
Basic / Snap Action Switches SPDT-DB Solder Low Current B5-11142 OTTO 1: £41.40 8In Stock	Mfr. Part No. B5-11142 Mouser Part No 999-B5-11142	OTTO	Basic / Snap Action Switches SPDT-DB Solder Low Current	Datasheet	8In Stock	£41.40 £31.06 £26.48 £25.06 View £23.07 £22.36 Quote	Min.: 1 Mult.: 1	B5	Subminiature	SPDT	ON - (OFF), OFF - (ON)		10 A	125 VAC	28 VDC	3 oz to 8 oz	Solder Pin	Chassis Mount
Basic / Snap Action Switches SPDT PC Pins High Current B5-14131 OTTO 1: £35.28 15In Stock	Mfr. Part No. B5-14131 Mouser Part No 999-B5-14131	OTTO	Basic / Snap Action Switches SPDT PC Pins High Current	Datasheet	15In Stock	£35.28 £26.47 £22.56 £21.48 View £19.66 £19.05 Quote	Min.: 1 Mult.: 1	B5	Subminiature	SPDT	ON - (OFF), OFF - (ON)		10 A	125 VAC	28 VDC	3 oz to 8 oz	Solder Pin	Chassis Mount
Basic / Snap Action Switches SPNO-DB Solder Low Current B5-21112 OTTO 1: £43.18 10In Stock	Mfr. Part No. B5-21112 Mouser Part No 999-B5-21112	OTTO	Basic / Snap Action Switches SPNO-DB Solder Low Current	Datasheet	10In Stock	£43.18 £37.79 £32.15 £30.24 View £28.57 £27.53 Quote	Min.: 1 Mult.: 1	B5	Subminiature	SPDT	ON - (OFF), OFF - (ON)		10 A	125 VAC	28 VDC	3 oz to 8 oz	Solder Pin	Chassis Mount
Basic / Snap Action Switches SPDT Solder Low Current MIL B5-21132 OTTO 1: £42.32 10In Stock	Mfr. Part No. B5-21132 Mouser Part No 999-B5-21132	OTTO	Basic / Snap Action Switches SPDT Solder Low Current MIL	Datasheet	10In Stock	£42.32 £37.03 £31.51 £29.65 View £28.01 £27.12 Quote	Min.: 1 Mult.: 1	B5	Subminiature	SPDT	ON - (OFF), OFF - (ON)		10 A	125 VAC	28 VDC	3 oz to 8 oz	Solder Pin	Chassis Mount
Basic / Snap Action Switches Style A Sldr Std Red Button P1-11621 OTTO 1: £25.62 28In Stock	Mfr. Part No. P1-11621 Mouser Part No 999-P1-11621	OTTO	Basic / Snap Action Switches Style A Sldr Std Red Button	Datasheet	28In Stock	£25.62 £21.59 £20.39 £18.84 View £17.09 £16.59 £16.58 Quote	Min.: 1 Mult.: 1	P1	Momentary	SPDT	ON - (ON)	Button	10 A	115 VAC	28 VDC	4 lb	Solder Lug	Bushing Mount	IP64
Basic / Snap Action Switches Style A Scrw Std Blue Button P1-12116 OTTO 1: £30.52 10In Stock	Mfr. Part No. P1-12116 Mouser Part No 999-P1-12116	OTTO	Basic / Snap Action Switches Style A Scrw Std Blue Button	Datasheet	10In Stock	£30.52 £22.89 £20.01 £18.55 View £16.95 £16.42 £16.41	Min.: 1 Mult.: 1	P1	Momentary	SPST-NO	OFF - (ON)	Button	10 A	115 VAC	28 VDC	4 lb	Screw	Bushing Mount	IP64
Basic / Snap Action Switches Style A Scrw Std Red Button P1-12211 OTTO 1: £29.53 10In Stock	Mfr. Part No. P1-12211 Mouser Part No 999-P1-12211	OTTO	Basic / Snap Action Switches Style A Scrw Std Red Button	Datasheet	10In Stock	£29.53 £22.16 £19.36 £17.95 View £16.40 £15.89 Quote	Min.: 1 Mult.: 1	P1	Momentary	SPST-NC	ON - (OFF)	Button	10 A	115 VAC	28 VDC	4 lb	Screw	Bushing Mount	IP64
Basic / Snap Action Switches Style A Scrw Std Red Button P1-12221 OTTO 1: £29.53 8In Stock	Mfr. Part No. P1-12221 Mouser Part No 999-P1-12221	OTTO	Basic / Snap Action Switches Style A Scrw Std Red Button	Datasheet	8In Stock	£29.53 £20.64 £19.36 £17.95 View £16.40 £15.89 Quote	Min.: 1 Mult.: 1	P1	Momentary	SPST-NC		Button	10 A	115 VAC	28 VDC	4 lb	Screw	PCB Mount	IP64
Basic / Snap Action Switches Style A Scrw Std Red Button P1-12321 OTTO 1: £29.53 5In Stock	Mfr. Part No. P1-12321 Mouser Part No 999-P1-12321	OTTO	Basic / Snap Action Switches Style A Scrw Std Red Button	Datasheet	5In Stock	£29.53 £20.64 £19.36 £17.95 View £16.40 £15.89 Quote	Min.: 1 Mult.: 1	P1	Momentary	SPDT	ON - (OFF)	Button	10 A	115 VAC	28 VDC	4 lb	Screw	Bushing Mount	IP64
Basic / Snap Action Switches Style A Sldr LoLev Red Button P1-13111 OTTO 1: £38.32 50In Stock	Mfr. Part No. P1-13111 Mouser Part No 999-P1-13111	OTTO	Basic / Snap Action Switches Style A Sldr LoLev Red Button	Datasheet	50In Stock	£38.32 £28.75 £26.36 £24.76 View £21.29 £20.62 Quote	Min.: 1 Mult.: 1	P1	Momentary	SPST-NO		Button	10 A	115 VAC	28 VDC	4 lb	Solder Lug	PCB Mount	IP64
Basic / Snap Action Switches Style A Sldr LoLev Red Button P1-13121 OTTO 1: £38.32 30In Stock	Mfr. Part No. P1-13121 Mouser Part No 999-P1-13121	OTTO	Basic / Snap Action Switches Style A Sldr LoLev Red Button	Datasheet	30In Stock	£38.32 £28.75 £26.36 £22.77 View £21.08 £20.53	Min.: 1 Mult.: 1	P1	Momentary	SPST-NO		Button	10 A	115 VAC	28 VDC	4 lb	Solder Lug	PCB Mount	IP64
Basic / Snap Action Switches Style A Scrw LoLev Red Button P1-14121 OTTO 1: £39.29 50In Stock	Mfr. Part No. P1-14121 Mouser Part No 999-P1-14121	OTTO	Basic / Snap Action Switches Style A Scrw LoLev Red Button	Datasheet	50In Stock	£39.29 £29.47 £27.02 £25.38 View £21.83 £21.14 Quote	Min.: 1 Mult.: 1	P1	Momentary	SPST-NO		Button	10 A	115 VAC	28 VDC	4 lb	Screw	PCB Mount	IP64
Basic / Snap Action Switches Style A Scrw LoLev White Button P1-14129 OTTO 1: £39.29 50In Stock	Mfr. Part No. P1-14129 Mouser Part No 999-P1-14129	OTTO	Basic / Snap Action Switches Style A Scrw LoLev White Button	Datasheet	50In Stock	£39.29 £29.47 £27.02 £25.38 View £21.83 £21.14 Quote	Min.: 1 Mult.: 1	P1	Momentary	SPST-NO		Button	10 A	115 VAC	28 VDC	4 lb	Screw	PCB Mount	IP64
Basic / Snap Action Switches Style B Scrw Std Black Button P1-22412 OTTO 1: £29.53 11In Stock	Mfr. Part No. P1-22412 Mouser Part No 999-P1-22412	OTTO	Basic / Snap Action Switches Style B Scrw Std Black Button	Datasheet	11In Stock	£29.53 £22.16 £19.36 £17.95 View £16.40 £15.89 Quote	Min.: 1 Mult.: 1	P1	Momentary	SPDT	OFF - (ON)	Button	10 A	115 VAC	28 VDC	4 lb	Screw	Bushing Mount	IP64
Basic / Snap Action Switches Style C Sldr Std Red Button P1-31121W OTTO 1: £34.90 53In Stock	Mfr. Part No. P1-31121W Mouser Part No 999-P1-31121W	OTTO	Basic / Snap Action Switches Style C Sldr Std Red Button	Datasheet	53In Stock	£34.90 £26.18 £24.01 £21.69 View £19.92 £18.73 £18.72 Quote	Min.: 1 Mult.: 1	P1	Momentary	SPST-NO	OFF - (ON)	Button	10 A	115 VAC	28 VDC	4 lb	Solder Lug	Bushing Mount	IP68S