Keylock Switches – Mouser Singapore

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CK Series 16mm & 19mm Standard Size Keylocks

NKK Switches CK Series 16mm and 19mm Standard Size Keylocks are offered in high security levels designed to perform dependably in a variety of diverse applications. These high-security keylocks come in flat and tubular key styles. The Flat key is reversible for easier setting, and the tubular key must be pressed inward to actuate. The interior construction of these keylocks provides a seal for the contact area, and the epoxy-sealed solder lug terminals prevent the entry of flux and other contaminants. These keylocks are suitable for automation control, audio-video, broadcasting, industrial, and medical equipment.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Contact Form	Switch Function	Key Type	Number of Positions	Current Rating	Voltage Rating AC	Indexing	Illuminated	Housing Material	Mounting Style	Termination Style
Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#013 3A LUG CKL12BFW01-013 NKK Switches 1: $41.89 11Factory Stock Available	Mfr. Part No. CKL12BFW01-013 Mouser Part No 633-CKL12BFW01-013	NKK Switches	Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#013 3A LUG Learn More about NKK Switches ck keylocks	Datasheet	11Factory Stock Available More Info Available	$41.89 $36.23 $33.32 $32.57 View $31.84 $30.65 $30.31 Quote	Min.: 1 Mult.: 1	SPDT	ON - ON	Flat	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#014 3A LUG CKL12BFW01-014 NKK Switches 1: $41.89 42Factory Stock Available	Mfr. Part No. CKL12BFW01-014 Mouser Part No 633-CKL12BFW01-014	NKK Switches	Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#014 3A LUG Learn More about NKK Switches ck keylocks	Datasheet	42Factory Stock Available More Info Available	$41.89 $34.23 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Flat	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19MM ON-ON FLAT KEY #016 RMVBLE 1 POS 3A CKL12BFW01-016 NKK Switches 1: $41.47 23Factory Stock Available	Mfr. Part No. CKL12BFW01-016 Mouser Part No 633-CKL12BFW01-016	NKK Switches	Keylock Switches 19MM ON-ON FLAT KEY #016 RMVBLE 1 POS 3A Learn More about NKK Switches ck keylocks	Datasheet	23Factory Stock Available More Info Available	$41.47 $34.34 $34.04 $31.21 Quote Quote	Min.: 1 Mult.: 1	SPDT	ON - ON	Flat	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#017 3A LUG CKL12BFW01-017 NKK Switches 1: $41.89 53Factory Stock Available	Mfr. Part No. CKL12BFW01-017 Mouser Part No 633-CKL12BFW01-017	NKK Switches	Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#017 3A LUG Learn More about NKK Switches ck keylocks	Datasheet	53Factory Stock Available More Info Available	$41.89 $36.23 $34.65 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Flat	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19MM ON-ON FLAT KEY #025 RMVBLE 1 POS 3A CKL12BFW01-025 NKK Switches 1: $37.09 45Factory Stock Available	Mfr. Part No. CKL12BFW01-025 Mouser Part No 633-CKL12BFW01-025	NKK Switches	Keylock Switches 19MM ON-ON FLAT KEY #025 RMVBLE 1 POS 3A Learn More about NKK Switches ck keylocks	Datasheet	45Factory Stock Available More Info Available	$37.09 $34.82 $34.27 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Flat	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#003 3A LUG CKL12BTW01-003 NKK Switches 1: $41.89 48Factory Stock Available	Mfr. Part No. CKL12BTW01-003 Mouser Part No 633-CKL12BTW01-003	NKK Switches	Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#003 3A LUG Learn More about NKK Switches ck keylocks	Datasheet	48Factory Stock Available More Info Available	$41.89 $36.23 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#005 3A LUG CKL12BTW01-005 NKK Switches 1: $41.89 2Factory Stock Available	Mfr. Part No. CKL12BTW01-005 Mouser Part No 633-CKL12BTW01-005	NKK Switches	Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#005 3A LUG Learn More about NKK Switches ck keylocks	Datasheet	2Factory Stock Available More Info Available	$41.89 $36.23 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#007 3A LUG CKL12BTW01-007 NKK Switches 1: $41.89 19Factory Stock Available	Mfr. Part No. CKL12BTW01-007 Mouser Part No 633-CKL12BTW01-007	NKK Switches	Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#007 3A LUG Learn More about NKK Switches ck keylocks	Datasheet	19Factory Stock Available More Info Available	$41.89 $34.38 $34.04 $31.21 Quote Quote	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#008 3A LUG CKL12BTW01-008 NKK Switches 1: $35.01 15Factory Stock Available	Mfr. Part No. CKL12BTW01-008 Mouser Part No 633-CKL12BTW01-008	NKK Switches	Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#008 3A LUG Learn More about NKK Switches ck keylocks	Datasheet	15Factory Stock Available More Info Available	$35.01 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#009 3A LUG CKL12BTW01-009 NKK Switches 1: $41.89 6Factory Stock Available	Mfr. Part No. CKL12BTW01-009 Mouser Part No 633-CKL12BTW01-009	NKK Switches	Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#009 3A LUG Learn More about NKK Switches ck keylocks	Datasheet	6Factory Stock Available More Info Available	$41.89 $34.23 $34.04 $31.21 Quote Quote	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#010 3A LUG CKL12BTW01-010 NKK Switches 1: $40.05 91Factory Stock Available	Mfr. Part No. CKL12BTW01-010 Mouser Part No 633-CKL12BTW01-010	NKK Switches	Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#010 3A LUG Learn More about NKK Switches ck keylocks	Datasheet	91Factory Stock Available More Info Available	$40.05 $34.75 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19mm On-None-On Tubular, Key #012 CKL12BTW01-012 NKK Switches 1: $35.01 18Factory Stock Available	Mfr. Part No. CKL12BTW01-012 Mouser Part No 633-CKL12BTW01-012	NKK Switches	Keylock Switches 19mm On-None-On Tubular, Key #012 Learn More about NKK Switches ck keylocks	Datasheet	18Factory Stock Available More Info Available	$35.01 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19mm On-None-On Tubular, Key #013 CKL12BTW01-013 NKK Switches 1: $37.92 14Factory Stock Available	Mfr. Part No. CKL12BTW01-013 Mouser Part No 633-CKL12BTW01-013	NKK Switches	Keylock Switches 19mm On-None-On Tubular, Key #013 Learn More about NKK Switches ck keylocks	Datasheet	14Factory Stock Available More Info Available	$37.92 $36.45 $36.03 $35.62 View $35.21 $34.19 Quote	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19mm On-None-On Tubular, Key #014 CKL12BTW01-014 NKK Switches 1: $37.05 98Factory Stock Available	Mfr. Part No. CKL12BTW01-014 Mouser Part No 633-CKL12BTW01-014	NKK Switches	Keylock Switches 19mm On-None-On Tubular, Key #014 Learn More about NKK Switches ck keylocks	Datasheet	98Factory Stock Available More Info Available	$37.05 $35.62 $35.32 $35.05 View $34.67 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19mm On-None-On Tubular, Key #015 CKL12BTW01-015 NKK Switches 1: $36.23 98Factory Stock Available	Mfr. Part No. CKL12BTW01-015 Mouser Part No 633-CKL12BTW01-015	NKK Switches	Keylock Switches 19mm On-None-On Tubular, Key #015 Learn More about NKK Switches ck keylocks	Datasheet	98Factory Stock Available More Info Available	$36.23 $34.79 $34.41 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19mm On-None-On Tubular, Key #016 CKL12BTW01-016 NKK Switches 1: $40.05 1Factory Stock Available	Mfr. Part No. CKL12BTW01-016 Mouser Part No 633-CKL12BTW01-016	NKK Switches	Keylock Switches 19mm On-None-On Tubular, Key #016 Learn More about NKK Switches ck keylocks	Datasheet	1Factory Stock Available More Info Available	$40.05 $34.75 $32.74 $32.25 View $30.57 $29.97 Quote	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19mm On-None-On Tubular, Key #017 CKL12BTW01-017 NKK Switches 1: $41.89 15Factory Stock Available	Mfr. Part No. CKL12BTW01-017 Mouser Part No 633-CKL12BTW01-017	NKK Switches	Keylock Switches 19mm On-None-On Tubular, Key #017 Learn More about NKK Switches ck keylocks	Datasheet	15Factory Stock Available More Info Available	$41.89 $36.23 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19mm On-None-On Tubular, Key #018 CKL12BTW01-018 NKK Switches 1: $37.05 80Factory Stock Available	Mfr. Part No. CKL12BTW01-018 Mouser Part No 633-CKL12BTW01-018	NKK Switches	Keylock Switches 19mm On-None-On Tubular, Key #018 Learn More about NKK Switches ck keylocks	Datasheet	80Factory Stock Available More Info Available	$37.05 $36.07 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19mm On-None-On Tubular, Key #019 CKL12BTW01-019 NKK Switches 1: $35.01 43Factory Stock Available	Mfr. Part No. CKL12BTW01-019 Mouser Part No 633-CKL12BTW01-019	NKK Switches	Keylock Switches 19mm On-None-On Tubular, Key #019 Learn More about NKK Switches ck keylocks	Datasheet	43Factory Stock Available More Info Available	$35.01 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19mm On-None-On Tubular, Key #020 CKL12BTW01-020 NKK Switches 1: $35.01 49Factory Stock Available	Mfr. Part No. CKL12BTW01-020 Mouser Part No 633-CKL12BTW01-020	NKK Switches	Keylock Switches 19mm On-None-On Tubular, Key #020 Learn More about NKK Switches ck keylocks	Datasheet	49Factory Stock Available More Info Available	$35.01 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19mm On-None-On Tubular, Key #021 CKL12BTW01-021 NKK Switches 1: $35.01 46Factory Stock Available	Mfr. Part No. CKL12BTW01-021 Mouser Part No 633-CKL12BTW01-021	NKK Switches	Keylock Switches 19mm On-None-On Tubular, Key #021 Learn More about NKK Switches ck keylocks	Datasheet	46Factory Stock Available More Info Available	$35.01 $33.10 $32.60 $32.11 View $30.57 $30.29 Quote	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19mm On-None-On Tubular, Key #022 CKL12BTW01-022 NKK Switches 1: $37.05 31Factory Stock Available	Mfr. Part No. CKL12BTW01-022 Mouser Part No 633-CKL12BTW01-022	NKK Switches	Keylock Switches 19mm On-None-On Tubular, Key #022 Learn More about NKK Switches ck keylocks	Datasheet	31Factory Stock Available More Info Available	$37.05 $36.07 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19mm On-None-On Tubular, Key #038 CKL12BTW01-038 NKK Switches 1: $38.27 38Factory Stock Available	Mfr. Part No. CKL12BTW01-038 Mouser Part No 633-CKL12BTW01-038	NKK Switches	Keylock Switches 19mm On-None-On Tubular, Key #038 Learn More about NKK Switches ck keylocks	Datasheet	38Factory Stock Available More Info Available	$38.27 $37.56 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#045 3A LUG CKL12BTW01-045 NKK Switches 1: $34.80 74Factory Stock Available	Mfr. Part No. CKL12BTW01-045 Mouser Part No 633-CKL12BTW01-045	NKK Switches	Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#045 3A LUG Learn More about NKK Switches ck keylocks	Datasheet	74Factory Stock Available More Info Available	$34.80 $34.04	Min.: 1 Mult.: 1	SPDT	ON - ON	Tubular	2 Position	3 A	250 VAC	90 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug
Keylock Switches SPDT ON-OFF-ON FLAT KEY 003 CKL13EFW01-003 NKK Switches 1: $40.65 15Factory Stock Available	Mfr. Part No. CKL13EFW01-003 Mouser Part No 633-CKL13EF-003	NKK Switches	Keylock Switches SPDT ON-OFF-ON FLAT KEY 003 Learn More about NKK Switches ck keylocks	Datasheet	15Factory Stock Available More Info Available	$40.65 $39.51 $33.61	Min.: 1 Mult.: 1	SPDT	ON - OFF - ON	Flat	3 Position	3 A	250 VAC	45 deg	Non-Illuminated	Zinc Alloy	Panel Mount	Solder Lug

CK Series 16mm & 19mm Standard Size Keylocks

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CK Series 16mm & 19mm Standard Size Keylocks

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