Toggle Switches – Mouser United Kingdom

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M Series Miniature Toggle Switches

NKK Switches M Series Miniature Toggle Switches feature an anti-rotation and anti-jamming design to mate the toggle and bushing and prevent contact damage from excessive downward force on the actuator. The toggle switches provide a high torque bushing construction to prevent frame rotation and separation during installation. The switches have high insulating barriers to increase circuit isolation and add protection to contact points. The M series offers a molded diallyl phthalate case with a UL 94V-0 flammability rating, suitable for harsh environmental uses. The NKK Switches M Series Miniature Toggle Switches have an interlocked actuator block, lever, and interior guide to prevent switch failure due to biased lever movement.

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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.	Illuminated	Contact Form	Switch Function	Mounting Style	Termination Style	Current Rating	Voltage Rating AC	Voltage Rating DC	Actuator	Terminal Seal	Contact Plating	IP Rating	Series	Packaging
Toggle Switches SWITCH TOGGLE MN33SS4W03 NKK Switches 1: £11.32 4In Stock	Mfr. Part No. MN33SS4W03 Mouser Part No 633-MN33SS4W03	NKK Switches	Toggle Switches SWITCH TOGGLE Learn More about NKK Switches m series toggles	Datasheet	4In Stock	£11.32 £9.77 £9.76 £9.40 View £8.13 Quote	Min.: 1 Mult.: 1													M
Toggle Switches SWITCH TOGGLE MN42SS4W01 NKK Switches 1: £11.58 5In Stock	Mfr. Part No. MN42SS4W01 Mouser Part No 633-MN42SS4W01	NKK Switches	Toggle Switches SWITCH TOGGLE Learn More about NKK Switches m series toggles	Datasheet	5In Stock	£11.58 £9.73 £9.68 £9.67 View £9.17 £8.18	Min.: 1 Mult.: 1													M
Toggle Switches BUSHING MOUNT MINIATURE TOGGLE NKK Switches MN23LL4W01 MN23LL4W01 NKK Switches 1: £10.48 3In Stock	Mfr. Part No. MN23LL4W01 Mouser Part No 633-MN23LL4W01	NKK Switches	Toggle Switches BUSHING MOUNT MINIATURE TOGGLE Learn More about NKK Switches m series toggles	Datasheet	3In Stock	£10.48 £9.04 £8.60 £8.39 £8.30	Min.: 1 Mult.: 1													M
Toggle Switches BUSHING MOUNT MINIATURE TOGGLE MN11LL3W03 NKK Switches 1: £7.32 781On Order	Mfr. Part No. MN11LL3W03 Mouser Part No 633-MN11LL3W03	NKK Switches	Toggle Switches BUSHING MOUNT MINIATURE TOGGLE Learn More about NKK Switches nkk m toggle switches	Datasheet	781On Order On Order Ship Dates Mfr. No: MN11LL3W03 Stock: 0 On Order: 326 Expected 26/10/2026 455 Expected 03/12/2026 Factory Lead Time: 18 Weeks	£7.32 £6.31 £5.95 £5.70 £5.62	Min.: 1 Mult.: 1	Non-Illuminated	SPST	ON - NONE - OFF	PCB Mount	PC Pin	3 A, 4 A, 6 A	125 VAC, 250 VAC	30 VDC	Lever	Epoxy	Silver	IP67	M	Bulk
Toggle Switches BUSHING MOUNT MINIATURE TOGGLE MN12B2B3W01 NKK Switches 1: £8.06 273On Order	Mfr. Part No. MN12B2B3W01 Mouser Part No 633-MN12B2B3W01	NKK Switches	Toggle Switches BUSHING MOUNT MINIATURE TOGGLE Learn More about NKK Switches nkk m toggle switches	Datasheet	273On Order On Order Ship Dates Mfr. No: MN12B2B3W01 Stock: 0 On Order: 157 Expected 06/11/2026 116 Expected 15/02/2027 Factory Lead Time: 20 Weeks	£8.06 £6.95 £6.90 £6.89 View £6.58 £5.75	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	ON - NONE - ON	Panel Mount	Solder Lug	3 A, 4 A, 6 A	125 VAC, 250 VAC	30 VDC	Bat	Epoxy	Silver	IP67	M	Bulk
Toggle Switches SWITCH TOGGLE M2012SS2W13/CUL-235A NKK Switches 1: £4.80 20On Order	Mfr. Part No. M2012SS2W13/CUL-235A Mouser Part No 633-M2012S2W13CUL23A	NKK Switches	Toggle Switches SWITCH TOGGLE Learn More about NKK Switches m series toggles	Datasheet	20On Order	£4.80 £4.79 £4.71 £4.69 View £4.65 £4.39 £4.30 £4.25 £4.09	Min.: 1 Mult.: 1													M
Toggle Switches SWITCH TOGGLE MN12LL1W03-A NKK Switches 1: £9.24 43On Order	Mfr. Part No. MN12LL1W03-A Mouser Part No 633-MN12LL1W03-A	NKK Switches	Toggle Switches SWITCH TOGGLE	Datasheet	43On Order On Order Ship Dates Mfr. No: MN12LL1W03-A Stock: 0 On Order: 20 Expected 29/10/2026 23 Expected 06/11/2026 Factory Lead Time: 20 Weeks	£9.24 £6.84 £6.76 £6.73 £6.55	Min.: 1 Mult.: 1													M
Toggle Switches SWITCH TOGGLE MN12LL4G01 NKK Switches 1: £10.64 9Expected 16/11/2026	Mfr. Part No. MN12LL4G01 Mouser Part No 633-MN12LL4G01	NKK Switches	Toggle Switches SWITCH TOGGLE Learn More about NKK Switches m series toggles	Datasheet	9Expected 16/11/2026	£10.64 £6.91	Min.: 1 Mult.: 1													M
Toggle Switches BRACKET PC MOUNT MINIATURE TOGGLE MN12S2A2W13 NKK Switches 1: £4.31 49Expected 26/10/2026	Mfr. Part No. MN12S2A2W13 Mouser Part No 633-MN12S2A2W13	NKK Switches	Toggle Switches BRACKET PC MOUNT MINIATURE TOGGLE Learn More about NKK Switches nkk m toggle switches	Datasheet	49Expected 26/10/2026	£4.31 £3.74 £3.12 £3.03	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	ON - NONE - ON	PCB Mount	PC Pin	3 A, 4 A, 6 A	125 VAC, 250 VAC	30 VDC	Bat	Epoxy	Silver	IP67	M	Bulk
Toggle Switches SWITCH TOGGLE MN12SD3W03 NKK Switches 1: £4.85 11Expected 11/02/2027	Mfr. Part No. MN12SD3W03 Mouser Part No 633-MN12SD3W03	NKK Switches	Toggle Switches SWITCH TOGGLE Learn More about NKK Switches m series toggles	Datasheet	11Expected 11/02/2027	£4.85 £4.43 £4.32 £4.27 View £3.68 £3.61	Min.: 1 Mult.: 1													M
Toggle Switches SWITCH TOGGLE MN13SD3W01 NKK Switches 1: £4.97 40Expected 02/11/2026	Mfr. Part No. MN13SD3W01 Mouser Part No 633-MN13SD3W01	NKK Switches	Toggle Switches SWITCH TOGGLE Learn More about NKK Switches m series toggles	Datasheet	40Expected 02/11/2026	£4.97 £4.60 £4.49 £3.83 £3.80	Min.: 1 Mult.: 1													M
Toggle Switches SWITCH TOGGLE MN13SS2G13 NKK Switches 1: £6.37 5Expected 22/03/2027	Mfr. Part No. MN13SS2G13 Mouser Part No 633-MN13SS2G13	NKK Switches	Toggle Switches SWITCH TOGGLE Learn More about NKK Switches nkk m toggle switches	Datasheet	5Expected 22/03/2027	£6.37 £5.49 £5.18 £5.12 View £4.38 £4.37	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	ON - OFF - ON	PCB Mount	PC Pin		28 VAC	28 VDC	Bat	Epoxy	Gold	IP67	M
Toggle Switches SWITCH TOGGLE MN13SS2W13 NKK Switches 1: £5.60 185Expected 14/01/2027	Mfr. Part No. MN13SS2W13 Mouser Part No 633-MN13SS2W13	NKK Switches	Toggle Switches SWITCH TOGGLE Learn More about NKK Switches m series toggles	Datasheet	185Expected 14/01/2027	£5.60 £4.27	Min.: 1 Mult.: 1													M
Toggle Switches BUSHING MOUNT MINIATURE TOGGLE MN18SS1G03 NKK Switches 1: £7.25 90Expected 26/10/2026	Mfr. Part No. MN18SS1G03 Mouser Part No 633-MN18SS1G03	NKK Switches	Toggle Switches BUSHING MOUNT MINIATURE TOGGLE Learn More about NKK Switches nkk m toggle switches	Datasheet	90Expected 26/10/2026	£7.25 £6.26 £5.98 £5.12 £4.98	Min.: 1 Mult.: 1													M	Bulk
Toggle Switches BUSHING MOUNT MINIATURE TOGGLE MN19SS1W03 NKK Switches 1: £5.76 55Expected 22/02/2027	Mfr. Part No. MN19SS1W03 Mouser Part No 633-MN19SS1W03	NKK Switches	Toggle Switches BUSHING MOUNT MINIATURE TOGGLE Learn More about NKK Switches nkk m toggle switches	Datasheet	55Expected 22/02/2027	£5.76 £4.98 £4.78 £4.09 View £3.99 £3.93	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	ON - OFF - (ON)	PCB Mount	PC Pin	3 A, 6 A	125 VAC, 250 VAC	30 VDC	Bat	Epoxy	Silver	IP67	M	Bulk
Toggle Switches BUSHING MOUNT MINIATURE TOGGLE MN23SS1G03 NKK Switches 1: £12.51 43Expected 19/02/2027	Mfr. Part No. MN23SS1G03 Mouser Part No 633-MN23SS1G03	NKK Switches	Toggle Switches BUSHING MOUNT MINIATURE TOGGLE Learn More about NKK Switches nkk m toggle switches	Datasheet	43Expected 19/02/2027	£12.51 £10.35 £9.06 £8.89 View £8.81 Quote	Min.: 1 Mult.: 1	Non-Illuminated	DPDT	ON - OFF - ON	PCB Mount	PC Pin		28 VAC	28 VDC	Bat	Epoxy	Gold	IP67	M	Bulk
Toggle Switches SWITCH TOGGLE MN24BB1G03 NKK Switches 1: £10.69 4Expected 02/11/2026	Mfr. Part No. MN24BB1G03 Mouser Part No 633-MN24BB1G03	NKK Switches	Toggle Switches SWITCH TOGGLE	Datasheet	4Expected 02/11/2026	£10.69 £9.17 £9.09 £8.88 View £7.60 £7.57 Quote	Min.: 1 Mult.: 1													M
Toggle Switches SWITCH TOGGLE MN24SS4W01 NKK Switches 1: £7.07 9Expected 05/11/2026	Mfr. Part No. MN24SS4W01 Mouser Part No 633-MN24SS4W01	NKK Switches	Toggle Switches SWITCH TOGGLE	Datasheet	9Expected 05/11/2026	£7.07 £5.50	Min.: 1 Mult.: 1													M
Toggle Switches SWITCH TOGGLE M2012ES1W01/CUL-N984 NKK Switches 1: £5.00 32Factory Stock Available	Mfr. Part No. M2012ES1W01/CUL-N984 Mouser Part No 633-M2012ES1W1CLN984	NKK Switches	Toggle Switches SWITCH TOGGLE Learn More about NKK Switches m series toggles	Datasheet	32Factory Stock Available More Info Available	£5.00 £4.81 £4.78 £4.76 View £4.72 £4.36 £4.26 £4.21 Quote	Min.: 1 Mult.: 1													M
Toggle Switches SWITCH TOGGLE MN11B2B1W03-AT401H NKK Switches 1: £10.16 130Factory Stock Available	Mfr. Part No. MN11B2B1W03-AT401H Mouser Part No 633-MN11B2B1W3AT401H	NKK Switches	Toggle Switches SWITCH TOGGLE Learn More about NKK Switches m series toggles	Datasheet	130Factory Stock Available More Info Available	£10.16 £9.77 £9.64 £9.54 View £9.47 £9.36 £9.21 £8.95	Min.: 1 Mult.: 1													M
Toggle Switches SWITCH TOGGLE MN11B2B1W03-AT401S NKK Switches 1: £10.58 213Factory Stock Available	Mfr. Part No. MN11B2B1W03-AT401S Mouser Part No 633-MN11B2B1W3AT401S	NKK Switches	Toggle Switches SWITCH TOGGLE Learn More about NKK Switches m series toggles	Datasheet	213Factory Stock Available More Info Available	£10.58 £10.16 £10.05 £9.94 View £9.87 £9.73 £9.59 £9.31	Min.: 1 Mult.: 1													M
Toggle Switches SWITCH TOGGLE MN11B2B1W03-AT4181 NKK Switches 1: £11.67 237Factory Stock Available	Mfr. Part No. MN11B2B1W03-AT4181 Mouser Part No 633-MN11B2B1W3AT4181	NKK Switches	Toggle Switches SWITCH TOGGLE	Datasheet	237Factory Stock Available More Info Available	£11.67 £7.63	Min.: 1 Mult.: 1													M
Toggle Switches SWITCH TOGGLE MN11B2B3W01-VA NKK Switches 1: £9.00 669Factory Stock Available	Mfr. Part No. MN11B2B3W01-VA Mouser Part No 633-MN11B2B3W01-VA	NKK Switches	Toggle Switches SWITCH TOGGLE	Datasheet	669Factory Stock Available More Info Available	£9.00 £7.66 £7.49 £6.36 £6.25	Min.: 1 Mult.: 1													M
Toggle Switches SWITCH TOGGLE MN11BB1W01-RA NKK Switches 1: £5.49 61Factory Stock Available	Mfr. Part No. MN11BB1W01-RA Mouser Part No 633-MN11BB1W01-RA	NKK Switches	Toggle Switches SWITCH TOGGLE Learn More about NKK Switches m series toggles	Datasheet	61Factory Stock Available More Info Available	£5.49 £4.74 £4.54 £4.37 £4.34	Min.: 1 Mult.: 1													M
Toggle Switches SWITCH TOGGLE MN11BB1W01-AT402S NKK Switches 1: £7.75 61Factory Stock Available	Mfr. Part No. MN11BB1W01-AT402S Mouser Part No 633-MN11BB1W01AT402S	NKK Switches	Toggle Switches SWITCH TOGGLE Learn More about NKK Switches m series toggles	Datasheet	61Factory Stock Available More Info Available	£7.75 £7.46 £7.37 £7.29 View £7.24 £7.15 £7.02 £6.78	Min.: 1 Mult.: 1													M

M Series Miniature Toggle Switches

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