Rocker Switches – Mouser Belgium

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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	Packaging
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1AAASCADR OTTO 1: 27,82 € 5In Stock	Mfr. Part No. K1AAASCADR Mouser Part No 999-K1AAASCADR	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	5In Stock	27,82 € 22,56 € 21,16 € 20,24 € View 18,87 € 17,92 € 17,38 € 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 K1ABAAAAAN OTTO 1: 17,86 € 16In Stock	Mfr. Part No. K1ABAAAAAN Mouser Part No 999-K1ABAAAAAN	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	16In Stock	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	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1ABAQDADA OTTO 1: 24,76 € 12In Stock	Mfr. Part No. K1ABAQDADA Mouser Part No 999-K1ABAQDADA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	12In Stock	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	Amber	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 K1ABASCABA OTTO 1: 23,31 € 64In Stock 170Expected 04/11/2026	Mfr. Part No. K1ABASCABA Mouser Part No 999-K1ABASCABA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	64In Stock 170Expected 04/11/2026	23,31 € 20,19 € 19,28 € 18,26 € View 16,17 € 15,33 € 14,58 €	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 OFF SPST K1ABASEABA OTTO 1: 22,30 € 11In Stock	Mfr. Part No. K1ABASEABA Mouser Part No 999-K1ABASEABA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	11In Stock	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	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT K1ABBNBADA OTTO 1: 24,76 € 7In Stock	Mfr. Part No. K1ABBNBADA Mouser Part No 999-K1ABBNBADA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	7In Stock	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	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 2-C SPDT K1ABBPACCA OTTO 1: 24,76 € 10In Stock	Mfr. Part No. K1ABBPACCA Mouser Part No 999-K1ABBPACCA	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 € 21,45 € 18,82 € 18,00 € View 17,05 € 16,11 € 15,64 € 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 OFF 2-C SPDT K1ABFPCCFA OTTO 1: 34,32 € 5In Stock	Mfr. Part No. K1ABFPCCFA Mouser Part No 999-K1ABFPCCFA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	5In Stock	34,32 € 28,18 € 26,40 € 25,19 € View 23,37 € 22,30 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Green	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) NONE OFF SPST K1AGCAAAAA OTTO 1: 19,93 € 22In Stock	Mfr. Part No. K1AGCAAAAA Mouser Part No 999-K1AGCAAAAA	OTTO	Rocker Switches RockerSwitch Q.C.Std (1-C) NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	22In Stock	19,93 € 17,41 € 15,43 € 14,68 € View 13,75 € 13,00 € 12,04 € 11,86 € 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	Paddle	Red	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RkrSwitch(1C1)/(3C2) OFF (2C1)/(4C2) DPD K2BBMAAAAA OTTO 1: 23,62 € 9In Stock	Mfr. Part No. K2BBMAAAAA Mouser Part No 999-K2BBMAAAAA	OTTO	Rocker Switches RkrSwitch(1C1)/(3C2) OFF (2C1)/(4C2) DPD Learn More about OTTO k1 k2 rocker switches	Datasheet	9In Stock	23,62 € 20,46 € 18,18 € 17,38 € View 16,26 € 15,37 € 14,91 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Non-Illuminated			DPDT	(ON) - OFF - (ON)	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Screw	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1ABACEABA OTTO 1: 26,79 € 12In Stock	Mfr. Part No. K1ABACEABA Mouser Part No 999-K1ABACEABA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	12In Stock	26,79 € 23,21 € 20,38 € 19,49 € View 18,17 € 17,26 € 16,73 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Clear	Incandescent	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 K1ABBRBABA OTTO 1: 24,76 € 10In Stock	Mfr. Part No. K1ABBRBABA Mouser Part No 999-K1ABBRBABA	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 € 21,45 € 18,82 € 18,00 € View 17,05 € 16,11 € 15,64 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Red	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 OFF 2-C SPDT K1ABFEEEFA OTTO 1: 36,29 € 7In Stock	Mfr. Part No. K1ABFEEEFA Mouser Part No 999-K1ABFEEEFA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	7In Stock	36,29 € 29,80 € 27,91 € 26,48 € View 24,70 € 23,59 € 23,58 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Clear	Neon	SPDT	ON - OFF - ON	5 A, 16 A	125 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 K1ABFQDDFA OTTO 1: 34,32 € 2In Stock	Mfr. Part No. K1ABFQDDFA Mouser Part No 999-K1ABFQDDFA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	2In Stock	34,32 € 28,18 € 26,40 € 25,19 € View 23,37 € 22,30 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Amber	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 K1ABFSCCFA OTTO 1: 34,32 € 2In Stock	Mfr. Part No. K1ABFSCCFA Mouser Part No 999-K1ABFSCCFA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	2In Stock	34,32 € 28,18 € 26,40 € 25,19 € View 23,37 € 22,30 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Green	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 NONE 2-C SPDT K1ACBAAAAD OTTO 1: 19,43 € 9In Stock	Mfr. Part No. K1ACBAAAAD Mouser Part No 999-K1ACBAAAAD	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	9In Stock	19,43 € 16,97 € 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	White	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT K1AEBAAAAA OTTO 1: 16,52 € 7In Stock	Mfr. Part No. K1AEBAAAAA Mouser Part No 999-K1AEBAAAAA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	7In Stock	16,52 € 13,64 € 12,09 € 11,51 € View 10,70 € 10,08 € 9,30 € 8,92 € 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	Paddle	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Sealed 1-C1 NONE 2-C1 SPDT K2BBBLCCJA OTTO 1: 37,67 € 7In Stock	Mfr. Part No. K2BBBLCCJA Mouser Part No 999-K2BBBLCCJA	OTTO	Rocker Switches RockerSwitch Sealed 1-C1 NONE 2-C1 SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	7In Stock	37,67 € 31,18 € 29,21 € 27,58 € View 25,76 € 24,57 € 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	Screw	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1ABAPCABB OTTO 1: 27,82 € 13In Stock	Mfr. Part No. K1ABAPCABB Mouser Part No 999-K1ABAPCABB	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	13In Stock	27,82 € 24,11 € 21,16 € 20,24 € View 18,87 € 17,92 € 17,38 € 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 OFF SPST K1ABAPCADA OTTO 1: 24,76 € 2In Stock	Mfr. Part No. K1ABAPCADA Mouser Part No 999-K1ABAPCADA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	2In Stock	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	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 OFF SPST K1ABAQDABA OTTO 1: 22,30 € 5In Stock	Mfr. Part No. K1ABAQDABA Mouser Part No 999-K1ABAQDABA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	5In Stock	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	Amber	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	Tray
Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST K1ABAQEABA OTTO 1: 24,75 € 13In Stock	Mfr. Part No. K1ABAQEABA Mouser Part No 999-K1ABAQEABA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST Learn More about OTTO k1 k2 rocker switches	Datasheet	13In Stock	24,75 € 20,07 € 18,82 € 18,00 € View 17,05 € 16,11 € 15,63 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Amber	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 K1ABBQDABA OTTO 1: 24,76 € 10In Stock	Mfr. Part No. K1ABBQDABA Mouser Part No 999-K1ABBQDABA	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 € 21,45 € 18,82 € 18,00 € View 17,05 € 16,11 € 15,64 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Amber	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 OFF 2-C SPDT K1ABFQEADA OTTO 1: 24,76 € 12In Stock	Mfr. Part No. K1ABFQEADA Mouser Part No 999-K1ABFQEADA	OTTO	Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	12In Stock	24,76 € 21,45 € 18,82 € 18,00 € View 17,05 € 16,11 € 15,64 € Quote	Min.: 1 Mult.: 1	Rocker Switches	Sealed Rocker Switch	Illuminated	Amber	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 K1ABGNABCA OTTO 1: 22,30 € 3In Stock	Mfr. Part No. K1ABGNABCA Mouser Part No 999-K1ABGNABCA	OTTO	Rocker Switches RockerSwitch Q.C.Std (1-C) OFF 2-C SPDT Learn More about OTTO k1 k2 rocker switches	Datasheet	3In Stock	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	SPDT	(ON) - OFF - ON	5 A, 16 A	125 VAC, 250 VAC	28 VDC	Quick Connect	Rocker	Black	Panel Mount	Sealed	Silver	IP68S, IP69K

K1 & K2 Rockers with Illumination Option

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