Rocker Switches – Mouser Estonia

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K1 & K2 Rockers with Illumination Option

OTTO K1 and K2 Rocker Switches are rugged, high-performance switches that are sealed to IP68S and IP69K, are ignition-protected, and include an optional panel gasket. OTTO K1 rockers are offered in a single-pole configuration. K2 models come in single- or double-pole. Both series have illuminated models with incandescent, LED, or neon light sources and easily snap into a wide range of panel openings from the front.

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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.	Product	Type	Illuminated	Illumination Colour	Lamp Type	Contact Form	Switch Function	Current Rating	Voltage Rating AC	Voltage Rating DC	Termination Style	Actuator	Color	Mounting Style	Terminal Seal	Contact Plating	IP Rating
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1ABAAAAAF-USA OTTO 1: 17,22 € 18In Stock	Mfr. Part No. K1ABAAAAAF-USA Mouser Part No 999-K1ABAAAAAF-USA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	18In Stock	17,22 € 14,85 € 14,19 € 13,46 € View 12,97 € 12,15 € 11,55 € 11,04 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPST	ON - NONE - OFF	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1ABAAAAAR OTTO 1: 15,35 € 172In Stock	Mfr. Part No. K1ABAAAAAR Mouser Part No 999-K1ABAAAAAR	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	172In Stock	15,35 € 14,29 € 13,63 € 12,96 € View 12,47 € 11,75 € 11,06 € 10,32 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPST	ON - NONE - OFF	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std (1-C) NONE OFF SPST K1ABCAAAAA OTTO 1: 15,51 € 325In Stock	Mfr. Part No. K1ABCAAAAA Mouser Part No 999-K1ABCAAAAA	OTTO	Rocker Switches RockerSwitch Q.C.Std (1-C) NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	325In Stock	15,51 € 14,56 € 13,13 € 12,41 € View 11,96 € 11,23 € 10,69 € 10,48 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPST	(ON) - NONE - OFF	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std (1-C) OFF (2-C) SPD K1ABEAAAAA OTTO 1: 13,95 € 178In Stock	Mfr. Part No. K1ABEAAAAA Mouser Part No 999-K1ABEAAAAA	OTTO	Rocker Switches RockerSwitch Q.C.Std (1-C) OFF (2-C) SPD Learn More about OTTO k1 k2 rocker switches	Datasheet	178In Stock	13,95 € 12,94 € 11,97 € 11,70 € View 10,13 € 9,72 € 9,17 €	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPDT	(ON) - OFF - (ON)	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT K1ABFAAAAA OTTO 1: 13,75 € 173In Stock	Mfr. Part No. K1ABFAAAAA Mouser Part No 999-K1ABFAAAAA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	173In Stock	13,75 € 12,74 € 12,16 € 11,87 € View 10,44 € 10,07 €	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPDT	ON - OFF - ON	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches Thermoplastic Black Solder Snap-IN (1-C) OFF (2-C) K1CBEAAAAA OTTO 1: 15,12 € 250In Stock	Mfr. Part No. K1CBEAAAAA Mouser Part No 999-K1CBEAAAAA	OTTO	Rocker Switches Thermoplastic Black Solder Snap-IN (1-C) OFF (2-C) Learn More about OTTO k1 k2 rocker switches	Datasheet	250In Stock	15,12 € 13,87 € 12,64 € 12,17 € View 11,66 € 9,94 € 9,51 €	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPDT	(ON) - OFF - (ON)	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Solder Lug	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1AAAAAAAA OTTO 1: 18,99 € 17In Stock	Mfr. Part No. K1AAAAAAAA Mouser Part No 999-K1AAAAAAAA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	17In Stock	18,99 € 17,68 € 14,23 € 13,08 € View 12,46 € 11,32 € 10,71 € 10,29 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPST	ON - NONE - OFF	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Red	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1AAAAAAAR OTTO 1: 19,43 € 46In Stock	Mfr. Part No. K1AAAAAAAR Mouser Part No 999-K1AAAAAAAR	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	46In Stock	19,43 € 16,97 € 16,22 € 14,22 € View 13,67 € 12,75 € 12,01 € 11,99 €	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPST	ON - NONE - OFF	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Red	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1ABAAAAAD OTTO 1: 16,48 € 13In Stock	Mfr. Part No. K1ABAAAAAD Mouser Part No 999-K1ABAAAAAD	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	13In Stock	16,48 € 15,39 € 14,17 € 13,61 € View 12,78 € 12,31 € 11,99 €	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPST	ON - NONE - OFF	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1ABAAAAAP OTTO 1: 16,78 € 47In Stock	Mfr. Part No. K1ABAAAAAP Mouser Part No 999-K1ABAAAAAP	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	47In Stock	16,78 € 15,68 € 14,41 € 13,82 € View 12,96 € 12,29 € 11,33 € 10,99 €	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPST	ON - NONE - OFF	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1ABAPCABA OTTO 1: 22,57 € 44In Stock	Mfr. Part No. K1ABAPCABA Mouser Part No 999-K1ABAPCABA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	44In Stock	22,57 € 20,12 € 19,16 € 18,19 € View 17,22 € 16,20 € 15,21 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Green	LED	SPST	ON - NONE - OFF	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT K1ABBAAAAA OTTO 1: 17,67 € 31In Stock	Mfr. Part No. K1ABBAAAAA Mouser Part No 999-K1ABBAAAAA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	31In Stock	17,67 € 16,41 € 13,44 € 12,46 € View 11,76 € 10,74 € 10,30 € 10,07 €	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPDT	ON - NONE - ON	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT K1ABFNBBFA OTTO 1: 30,03 € 5In Stock	Mfr. Part No. K1ABFNBBFA Mouser Part No 999-K1ABFNBBFA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	5In Stock	30,03 € 27,55 € 25,59 € 24,47 € View 22,83 € 21,68 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Red	LED	SPDT	ON - OFF - ON	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std (1-C) OFF 2-C SPDT K1ABGAAAAA OTTO 1: 13,98 € 17In Stock	Mfr. Part No. K1ABGAAAAA Mouser Part No 999-K1ABGAAAAA	OTTO	Rocker Switches RockerSwitch Q.C.Std (1-C) OFF 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	17In Stock	13,98 € 12,97 € 11,93 € 11,47 € View 10,77 € 10,34 € 10,07 €	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPDT	(ON) - OFF - ON	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1ACAAAAAA OTTO 1: 14,64 € 82In Stock 152Expected 10/30/2026	Mfr. Part No. K1ACAAAAAA Mouser Part No 999-K1ACAAAAAA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	82In Stock 152Expected 10/30/2026	14,64 € 13,75 € 12,32 € 11,63 € View 11,09 € 10,47 € 9,96 € 9,75 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPST	ON - NONE - OFF	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	White	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Snap In (1-C) OFF 2-C SPDT K1CBGAAAAA OTTO 1: 16,52 € 24In Stock 14On Order	Mfr. Part No. K1CBGAAAAA Mouser Part No 999-K1CBGAAAAA	OTTO	Rocker Switches RockerSwitch Snap In (1-C) OFF 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	24In Stock 14On Order	16,52 € 14,27 € 13,63 € 11,63 € View 11,16 € 10,49 € 9,87 € 9,23 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPDT	(ON) - OFF - ON	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Solder Lug	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT K1ABBPCADA OTTO 1: 24,76 € 10In Stock	Mfr. Part No. K1ABBPCADA Mouser Part No 999-K1ABBPCADA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	10In Stock	24,76 € 19,30 € 17,91 € 17,23 € View 16,16 € 15,36 € 15,10 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Green	LED	SPDT	ON - NONE - ON	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std (1-C) NONE OFF SPST K1ABCNBABA OTTO 1: 24,76 € 9Expected 11/9/2026	Mfr. Part No. K1ABCNBABA Mouser Part No 999-K1ABCNBABA	OTTO	Rocker Switches RockerSwitch Q.C.Std (1-C) NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	9Expected 11/9/2026	24,76 € 20,07 € 18,82 € 18,00 € View 17,05 € 16,11 € 15,64 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Red	LED	SPST	(ON) - NONE - OFF	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1AAAAAAAP OTTO 1: 17,86 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. K1AAAAAAAP Mouser Part No 999-K1AAAAAAAP	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	Non-Stocked Lead-Time 6 Weeks	17,86 € 16,49 € 15,04 € 14,30 € View 13,40 € 12,68 € 11,74 € 11,56 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPST	ON - NONE - OFF	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Red	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1AAAEDABA OTTO 1: 24,14 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. K1AAAEDABA Mouser Part No 999-K1AAAEDABA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	Non-Stocked Lead-Time 6 Weeks	24,14 € 21,72 € 20,38 € 19,49 € View 18,17 € 17,26 € 16,74 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Clear	Neon	SPST	ON - NONE - OFF	5 A, 16 A	125 VAC	28 VDC	Quick Connect	Rocker	Red	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1AAANEABA OTTO 1: 22,30 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. K1AAANEABA Mouser Part No 999-K1AAANEABA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	Non-Stocked Lead-Time 6 Weeks	22,30 € 20,07 € 18,82 € 18,00 € View 17,05 € 16,11 € 15,64 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Red	LED	SPST	ON - NONE - OFF	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Red	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1AAAPAEEA OTTO 1: 22,30 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. K1AAAPAEEA Mouser Part No 999-K1AAAPAEEA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	Non-Stocked Lead-Time 6 Weeks	22,30 € 20,07 € 18,82 € 18,00 € View 17,05 € 16,11 € 15,64 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Green	LED	SPST	ON - NONE - OFF	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Red	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1AAARBABA OTTO 1: 22,30 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. K1AAARBABA Mouser Part No 999-K1AAARBABA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	Non-Stocked Lead-Time 6 Weeks	22,30 € 20,07 € 18,82 € 18,00 € View 17,05 € 16,11 € 15,64 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Red	LED	SPST	ON - NONE - OFF	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Red	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT K1AABAAAAA OTTO 1: 15,12 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. K1AABAAAAA Mouser Part No 999-K1AABAAAAA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	Non-Stocked Lead-Time 6 Weeks	15,12 € 13,87 € 12,64 € 12,01 € View 11,33 € 10,64 € 9,94 € 9,51 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPDT	ON - NONE - ON	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Red	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT K1AABAAAAB OTTO 1: 17,86 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. K1AABAAAAB Mouser Part No 999-K1AABAAAAB	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	Non-Stocked Lead-Time 6 Weeks	17,86 € 16,49 € 15,04 € 14,30 € View 13,40 € 12,68 € 11,74 € 11,56 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			SPDT	ON - NONE - ON	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Red	Panel Mount	Sealed	Silver	IP68S, IP69K

K1 & K2 Rockers with Illumination Option

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