Toggle Switches – Mouser Japan

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Miniature T3 Commercial & MIL-Grade Toggles

OTTO Miniature T3 Commercial- and Military-Grade Toggles are rugged, highly reliable switches offering positive detent action for safe switching operation. These OTTO devices feature snap-action switch actuation with a unique toggle actuator design. High contact pressure and superior wiping action make the T3 series an excellent choice for switching loads from logic level up to 5A. Choose sealed one- or two-pole circuitry and momentary and/or maintained operation. The 15/32-32 bushing model is also available with a lever lockout toggle feature or thumb button actuators.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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	Bushing Size	Actuator	Terminal Seal	Contact Plating	IP Rating	Series
Toggle Switches Snap Action SnglPole (ON) OFF ON T3-31161M OTTO 1: ¥15,948.9 4In Stock	Mfr. Part # T3-31161M Mouser Part # 999-T3-31161M	OTTO	Toggle Switches Snap Action SnglPole (ON) OFF ON Learn More about OTTO miniature t3 toggles	Datasheet	4In Stock	¥15,948.9 ¥14,464 ¥12,813 ¥12,188.4 View ¥11,245 Quote	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	(ON) - OFF - (ON)	Panel Mount	Solder Turret	5 A	115 VAC	28 VDC	15/32-32	Toggle	Sealed	Silver, Gold		T3
Toggle Switches Switch T3-41261-2 OTTO 1: ¥14,465.6 3In Stock	Mfr. Part # T3-41261-2 Mouser Part # 999-T3-41261-2	OTTO	Toggle Switches Switch Learn More about OTTO miniature t3 toggles	Datasheet	3In Stock	¥14,465.6 ¥13,181.7 ¥12,650.2 ¥12,032.3 View ¥11,102.1 Quote	Min.: 1 Mult.: 1	Non-Illuminated													T3
Toggle Switches Snap Action Dbl Pole (ON) OFF ON T3-14261 OTTO 1: ¥7,728.6 2In Stock	Mfr. Part # T3-14261 Mouser Part # 999-T3-14261	OTTO	Toggle Switches Snap Action Dbl Pole (ON) OFF ON Learn More about OTTO miniature t3 toggles	Datasheet	2In Stock	¥7,728.6 ¥6,448 ¥6,155.7 ¥5,624.1 View ¥5,341.8 ¥5,039.5 Quote	Min.: 1 Mult.: 1	Non-Illuminated	DPDT	(ON) - OFF - ON	Panel Mount	PC Pin	5 A	115 VAC	28 VDC	15/32-32	Toggle	Sealed	Gold	IP68S	T3
Toggle Switches Snap Action SnglPole ON OFF ON T3-31111E OTTO 1: ¥15,694.8 6In Stock	Mfr. Part # T3-31111E Mouser Part # 999-T3-31111E	OTTO	Toggle Switches Snap Action SnglPole ON OFF ON Learn More about OTTO miniature t3 toggles	Datasheet	6In Stock	¥15,694.8 ¥13,138.5 ¥12,608.7 ¥11,992.4 View ¥11,063.9 Quote	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	ON - OFF - ON	Panel Mount	Solder Turret	5 A	115 VAC	28 VDC	15/32-32	Toggle	Sealed	Silver, Gold		T3
Toggle Switches Snap Action SnglPole ON OFF ON T3-15111 OTTO 1: ¥6,549.3 5In Stock	Mfr. Part # T3-15111 Mouser Part # 999-T3-15111	OTTO	Toggle Switches Snap Action SnglPole ON OFF ON Learn More about OTTO miniature t3 toggles	Datasheet	5In Stock	¥6,549.3 ¥6,046 ¥5,772 ¥5,275.3 View ¥5,009.6 ¥4,752.1 Quote	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	ON - OFF - ON	Through Hole	PC Pin	5 A	115 VAC	28 VDC	15/32-32	Toggle	Sealed	Silver, Gold		T3
Toggle Switches Snap Action Dbl Pole ON NONE ON T3-21232 OTTO 1: ¥5,800.2 6In Stock	Mfr. Part # T3-21232 Mouser Part # 999-T3-21232	OTTO	Toggle Switches Snap Action Dbl Pole ON NONE ON Learn More about OTTO miniature t3 toggles	Datasheet	6In Stock	¥5,800.2 ¥5,247.1 ¥5,037.8 ¥4,630.9 View ¥4,318.6 ¥4,117.6 Quote	Min.: 1 Mult.: 1	Non-Illuminated	DPDT	ON - NONE - ON	Panel Mount	Solder Turret	5 A	115 VAC	28 VDC	1/4-40	Bat	Unsealed	Gold		T3
Toggle Switches Snap Action Dbl Pole (ON) OFF (ON) T3-21251 OTTO 1: ¥5,687.3 6In Stock	Mfr. Part # T3-21251 Mouser Part # 999-T3-21251	OTTO	Toggle Switches Snap Action Dbl Pole (ON) OFF (ON) Learn More about OTTO miniature t3 toggles	Datasheet	6In Stock	¥5,687.3 ¥4,919.9 ¥4,690.7 ¥4,424.9 View ¥4,230.6 ¥3,986.4	Min.: 1 Mult.: 1	Non-Illuminated	DPDT	(ON) - OFF - (ON)	Panel Mount	Solder Pin	5 A	115 VAC	28 VDC	1/4-40	Toggle	Unsealed	Silver, Gold		T3
Toggle Switches Snap Action Dbl Pole ON OFF ON T3-11212 OTTO 1: ¥8,099 3In Stock	Mfr. Part # T3-11212 Mouser Part # 999-T3-11212	OTTO	Toggle Switches Snap Action Dbl Pole ON OFF ON Learn More about OTTO miniature t3 toggles	Datasheet	3In Stock	¥8,099 ¥6,861.6 ¥6,592.5 ¥6,022.8 View ¥5,720.5 ¥5,396.6 Quote	Min.: 1 Mult.: 1	Non-Illuminated	DPDT	ON - OFF - ON	Panel Mount	Solder Turret	5 A	115 VAC	28 VDC	15/32-32	Toggle	Sealed	Gold		T3
Toggle Switches Snap Action SnglPole ON NONE ON T3-15131 OTTO 1: ¥6,549.3 5In Stock	Mfr. Part # T3-15131 Mouser Part # 999-T3-15131	OTTO	Toggle Switches Snap Action SnglPole ON NONE ON Learn More about OTTO miniature t3 toggles	Datasheet	5In Stock	¥6,549.3 ¥6,046 ¥5,772 ¥5,275.3 View ¥5,009.6 ¥4,752.1 Quote	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	ON - NONE - ON	Through Hole	PC Pin	5 A	115 VAC	28 VDC	15/32-32	Toggle	Sealed	Silver, Gold		T3
Toggle Switches Snap Action SnglPole ON OFF ON T3-31111L OTTO 1: ¥14,419.1 3In Stock	Mfr. Part # T3-31111L Mouser Part # 999-T3-31111L	OTTO	Toggle Switches Snap Action SnglPole ON OFF ON Learn More about OTTO miniature t3 toggles	Datasheet	3In Stock	¥14,419.1 ¥13,138.5 ¥12,608.7 ¥11,992.4 View ¥11,065.6 Quote	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	ON - OFF - ON	Panel Mount	Solder Turret	5 A	115 VAC	28 VDC	15/32-32	Toggle	Sealed	Silver, Gold		T3
Toggle Switches Snap Action Dbl Pole OFF NONE ON T3-31222D OTTO 1: ¥15,239.7 6In Stock	Mfr. Part # T3-31222D Mouser Part # 999-T3-31222D	OTTO	Toggle Switches Snap Action Dbl Pole OFF NONE ON Learn More about OTTO miniature t3 toggles	Datasheet	6In Stock	¥15,239.7 ¥13,887.6 ¥13,326.2 ¥12,537.2 View ¥11,695.1 Quote	Min.: 1 Mult.: 1	Non-Illuminated	DPST	OFF - NONE - ON	Panel Mount	Solder Turret	5 A	115 VAC	28 VDC	15/32-32	Toggle	Sealed	Gold		T3
Toggle Switches Snap Action Dbl Pole (ON) OFF ON T3-31261N OTTO 1: ¥14,887.5 4In Stock	Mfr. Part # T3-31261N Mouser Part # 999-T3-31261N	OTTO	Toggle Switches Snap Action Dbl Pole (ON) OFF ON Learn More about OTTO miniature t3 toggles	Datasheet	4In Stock	¥14,887.5 ¥13,565.4 ¥13,018.9 ¥12,248.2 View ¥11,424.4 Quote	Min.: 1 Mult.: 1	Non-Illuminated	DPDT	(ON) - OFF - (ON)	Panel Mount	Solder Turret	5 A	115 VAC	28 VDC	15/32-32	Bat	Sealed	Silver		T3
Toggle Switches Snap Action SnglPole ON NONE ON T3-41131-8 OTTO 1: ¥14,777.9 2In Stock	Mfr. Part # T3-41131-8 Mouser Part # 999-T3-41131-8	OTTO	Toggle Switches Snap Action SnglPole ON NONE ON Learn More about OTTO miniature t3 toggles	Datasheet	2In Stock	¥14,777.9 ¥13,465.7 ¥12,922.6 ¥12,291.4 View ¥11,341.3 Quote	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	ON - NONE - ON	Panel Mount	Solder Turret	5 A	115 VAC	28 VDC	15/32-32	Thumb	Sealed	Silver		T3
Toggle Switches Snap Action Dbl Pole (ON) OFF (ON) T3-41251-2 OTTO 1: ¥15,203.1 4In Stock	Mfr. Part # T3-41251-2 Mouser Part # 999-T3-41251-2	OTTO	Toggle Switches Snap Action Dbl Pole (ON) OFF (ON) Learn More about OTTO miniature t3 toggles	Datasheet	4In Stock	¥15,203.1 ¥12,804.6 ¥12,298 ¥11,693.4 View ¥10,784.9 Quote	Min.: 1 Mult.: 1	Non-Illuminated	DPDT	(ON) - OFF - (ON)	Panel Mount	Solder Turret	5 A	115 VAC	28 VDC	15/32-32	Thumb	Sealed	Silver		T3
Toggle Switches Snap Action SnglPole (ON) OFF (ON) T3-14151 OTTO 1: ¥6,557.6 5In Stock	Mfr. Part # T3-14151 Mouser Part # 999-T3-14151	OTTO	Toggle Switches Snap Action SnglPole (ON) OFF (ON) Learn More about OTTO miniature t3 toggles	Datasheet	5In Stock	¥6,557.6 ¥6,167.3 ¥5,850 ¥5,315.2 View ¥5,032.8 ¥4,797 Quote	Min.: 1 Mult.: 1	Non-Illuminated	SPST	(ON) - OFF - (ON)	Panel Mount	PC Pin	5 A	115 VAC	28 VDC	15/32-32	Toggle	Sealed	Gold	IP68S	T3
Toggle Switches Snap Action SnglPole ON NONE ON T3-11131 OTTO 1: ¥6,504.5 75In Stock	Mfr. Part # T3-11131 Mouser Part # 999-T3-11131	OTTO	Toggle Switches Snap Action SnglPole ON NONE ON Learn More about OTTO miniature t3 toggles	Datasheet	75In Stock	¥6,504.5 ¥5,747.1 ¥5,439.8 ¥5,100.9 View ¥4,916.6 ¥4,443.2 Quote	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	ON - NONE - ON	Panel Mount	Solder Turret	5 A	115 VAC	28 VDC	15/32-32	Bat	Sealed	Silver		T3
Toggle Switches Snap Action Dbl Pole OFF NONE ON T3-11221 OTTO 1: ¥7,042.6 72In Stock 1,000Expected 11/12/2026	Mfr. Part # T3-11221 Mouser Part # 999-T3-11221	OTTO	Toggle Switches Snap Action Dbl Pole OFF NONE ON Learn More about OTTO miniature t3 toggles	Datasheet	72In Stock 1,000Expected 11/12/2026	¥7,042.6 ¥6,228.8 ¥5,939.7 ¥5,541.1 View ¥4,718.9 ¥4,456.5 Quote	Min.: 1 Mult.: 1	Non-Illuminated	DPST	OFF - NONE - ON	Panel Mount	Solder Pin	5 A	115 VAC	28 VDC	15/32-32	Bat	Sealed	Silver		T3
Toggle Switches Snap Action Dbl Pole ON NONE ON T3-31231D OTTO 1: ¥14,296.2 36In Stock	Mfr. Part # T3-31231D Mouser Part # 999-T3-31231D	OTTO	Toggle Switches Snap Action Dbl Pole ON NONE ON Learn More about OTTO miniature t3 toggles	Datasheet	36In Stock	¥14,296.2 ¥13,115.3 ¥12,577.1 ¥12,211.7 View ¥11,173.5 Quote	Min.: 1 Mult.: 1	Non-Illuminated	DPDT	ON - NONE - ON	Panel Mount	Solder Turret	5 A	115 VAC	28 VDC	15/32-32	Bat	Sealed	Silver		T3
Toggle Switches Snap Action SnglPole ON OFF ON T3-11111 OTTO 1: ¥7,225.4 22In Stock	Mfr. Part # T3-11111 Mouser Part # 999-T3-11111	OTTO	Toggle Switches Snap Action SnglPole ON OFF ON Learn More about OTTO miniature t3 toggles	Datasheet	22In Stock	¥7,225.4 ¥6,389.9 ¥6,041.1 ¥5,637.4 View ¥5,414.9 ¥5,248.8 Quote	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	ON - OFF - ON	Panel Mount	Solder Pin	5 A	115 VAC	28 VDC	15/32-32	Bat	Sealed	Silver		T3
Toggle Switches Snap Action SnglPole OFF NONE ON T3-11121 OTTO 1: ¥6,132.4 8In Stock	Mfr. Part # T3-11121 Mouser Part # 999-T3-11121	OTTO	Toggle Switches Snap Action SnglPole OFF NONE ON Learn More about OTTO miniature t3 toggles	Datasheet	8In Stock	¥6,132.4 ¥5,692.2 ¥5,496.2 ¥5,159.1 View ¥4,802 ¥4,403.3 Quote	Min.: 1 Mult.: 1	Non-Illuminated	SPST	OFF - NONE - ON	Panel Mount	Solder Pin	5 A	115 VAC	28 VDC	15/32-32	Bat	Sealed	Silver		T3
Toggle Switches Snap Action SnglPole (ON) NONE ON T3-11141 OTTO 1: ¥6,325.1 39In Stock	Mfr. Part # T3-11141 Mouser Part # 999-T3-11141	OTTO	Toggle Switches Snap Action SnglPole (ON) NONE ON Learn More about OTTO miniature t3 toggles	Datasheet	39In Stock	¥6,325.1 ¥5,896.6 ¥5,690.6 ¥5,484.6 View ¥5,165.7 ¥4,838.5	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	ON - NONE - ON	Panel Mount	Solder Pin	5 A	115 VAC	28 VDC	15/32-32	Bat	Sealed	Silver		T3
Toggle Switches Miniature Toggle Switch T3-11151 OTTO 1: ¥6,801.8 21In Stock	Mfr. Part # T3-11151 Mouser Part # 999-T3-11151	OTTO	Toggle Switches Miniature Toggle Switch Learn More about OTTO miniature t3 toggles	Datasheet	21In Stock	¥6,801.8 ¥6,187.2 ¥5,737.1 ¥5,443.1 View ¥5,127.5 ¥4,615.9 Quote	Min.: 1 Mult.: 1	Non-Illuminated	SPST	(ON) - OFF - (ON)	Through Hole	Solder Pin	5 A	125 VAC	28 VDC	15/32-32	Bat	Sealed	Silver		T3
Toggle Switches Snap Action SnglPole (ON) OFF ON T3-11161 OTTO 1: ¥6,966.2 7In Stock	Mfr. Part # T3-11161 Mouser Part # 999-T3-11161	OTTO	Toggle Switches Snap Action SnglPole (ON) OFF ON Learn More about OTTO miniature t3 toggles	Datasheet	7In Stock	¥6,966.2 ¥5,931.4 ¥5,662.3 ¥5,170.7 View ¥4,909.9 ¥4,659.1 Quote	Min.: 1 Mult.: 1	Non-Illuminated	SPDT	(ON) - OFF - (ON)	Panel Mount	Solder Turret	5 A	115 VAC	28 VDC	15/32-32	Bat	Sealed	Silver		T3
Toggle Switches Snap Action Dbl Pole ON NONE ON T3-11231 OTTO 1: ¥7,232 18In Stock 35Expected 11/26/2026	Mfr. Part # T3-11231 Mouser Part # 999-T3-11231	OTTO	Toggle Switches Snap Action Dbl Pole ON NONE ON Learn More about OTTO miniature t3 toggles	Datasheet	18In Stock 35Expected 11/26/2026	¥7,232 ¥6,737 ¥6,491.2 ¥6,102.5 View ¥5,908.2 ¥5,697.2 Quote	Min.: 1 Mult.: 1	Non-Illuminated	DPDT	ON - NONE - ON	Panel Mount	Solder Turret	5 A	115 VAC	28 VDC	15/32-32	Bat	Sealed	Silver		T3
Toggle Switches Snap Action Dbl Pole (ON) NONE ON T3-11241 OTTO 1: ¥7,590.8 5In Stock	Mfr. Part # T3-11241 Mouser Part # 999-T3-11241	OTTO	Toggle Switches Snap Action Dbl Pole (ON) NONE ON Learn More about OTTO miniature t3 toggles	Datasheet	5In Stock	¥7,590.8 ¥6,125.8 ¥5,918.1 ¥5,554.4 View ¥5,170.7 ¥4,951.4 Quote	Min.: 1 Mult.: 1	Non-Illuminated	DPDT	ON - NONE - ON	Panel Mount	Solder Pin	5 A	115 VAC	28 VDC	15/32-32	Bat	Sealed	Silver		T3