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.

Results: 230
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Illuminated Contact Form Switch Function Contact Rating Current Rating Voltage Rating AC Termination Style Key Type Indexing Number of Positions Housing Material Packaging
NKK Switches Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#006 3A LUG 80In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Tubular 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches SPDT ON-NONE-ON 85In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Flat 90 deg 2 Position Polybutylene Terephthalate, Glass Fiber Reinforced
NKK Switches Keylock Switches 19MM ON-ON RMVE 2POS TUBE KEY#002 3A LUG 1In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Tubular 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches 19MM ON-ON RMVE 2POS TUBE KEY#016 3A LUG 1In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Tubular 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches 19MM ON-ON RMVE 2POS TUBE KEY#020 3A LUG 1In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Tubular 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches SPDT ON-NONE-ON 90In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Flat 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#001 3A LUG 285In Stock
108Expected 16/02/2026
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Flat 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches SWITCH KEYLOCK 19 MM SPDT ON-NONE-ON 287In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Tubular 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches ON-OFF-ON 3A LUG FLT KY#02 RMVE 1POS 19M 298In Stock
1 221On Order
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - OFF - ON 3 A 250 VAC Solder Lug Flat 45 deg 3 Position Zinc Alloy
NKK Switches Keylock Switches 16MM ON-ON RMVE 1POS FLAT KEY#001 3A LUG 239In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Flat 90 deg 2 Position Polybutylene Terephthalate, Glass Fiber Reinforced
NKK Switches Keylock Switches 19MM KEYLOCK 16In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Flat 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches SPDT ON-ON KEY-ALIKE KEYCODE 01 58In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Tubular 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches 19MM ON-ON RMVE 2POS TUBE KEY#021 3A LUG 1In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Tubular 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches 19MM ON-ON RMVE 2POS TUBE KEY#037 3A LUG 1In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Tubular 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches SPDT ON-NONE-ON 54In Stock
193On Order
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Flat 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#003 3A LUG 8In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Flat 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#005 3A LUG 2In Stock
Min.: 1
Mult.: 1
Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Flat 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches 19MM ON-ON FLAT KEY #011 RMVBLE 1 POS 3A 3In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Flat 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches SPDT ON-NONE-ON 16In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Tubular 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches SPDT ON-NONE-ON W/ KEY # 002 39In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Tubular 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#004 3A LUG 16In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Tubular 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches 19mm On-None-On Tubular, Key #011 2In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - ON 3 A 250 VAC Solder Lug Tubular 90 deg 2 Position Zinc Alloy
NKK Switches Keylock Switches SPDT ON-OFF-ON FLAT 3In Stock
1Expected 02/03/2026
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - OFF - ON 3 A 250 VAC Solder Lug Flat 45 deg 3 Position Zinc Alloy Bulk
NKK Switches Keylock Switches ON-OFF-ON 3A LUG FLT KY#01 RMVE 1POS 19MM 3In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - OFF - ON 3 A 250 VAC Solder Lug Flat 45 deg 3 Position Zinc Alloy Bulk
NKK Switches Keylock Switches SPDT ON-OFF-ON ROUND 8In Stock
Min.: 1
Mult.: 1

Non-Illuminated SPDT ON - OFF - ON 3 A 250 VAC Solder Lug Tubular 45 deg 3 Position Zinc Alloy