Specification	CKL12ATW01-001

Actuator Type	Tubular Key
Angle of Throw	90 °
Circuit	SPDT
Contact Finish	Silver
Contact Material	Silver (Ag)
Contact Timing	Non-Shorting (BBM)
Current Rating (Amps)	3 A
Features	Epoxy Sealed Terminals
Key Removable Positions	All
Mounting Type	Panel Mount
Number of Positions	2
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	-25 °C
Panel Cutout Dimensions [diameter]	19 mm
Switch Function	On-On
Termination Style	Solder Lug
Voltage Rating - AC	250 V

CK Series

Part	Electrical Life	Mechanical Life	Depth Behind Flange	Features	Key Removable Positions	Actuator Type	Voltage Rating - AC	Contact Finish	Current Rating (Amps)	Termination Style	Operating Temperature [Min]	Operating Temperature [Max]	Angle of Throw	Contact Timing	Mounting Type	Contact Material	Switch Function	Panel Cutout Dimensions [diameter]	Circuit	Number of Positions	Key Removable Positions
NKK Switches CKL13ETW01-006	10000 Cycles	30000 Steps	34.6 mm	Epoxy Sealed Terminals	2	Tubular Key	250 V	Silver	3 A	Solder Lug	-25 °C	70 °C	45 °	Non-Shorting (BBM)	Panel Mount	Silver (Ag)	On-Off-On	19 mm	SPDT
NKK Switches CKL12AFW01	10000 Cycles	30000 Steps	34.6 mm	Epoxy Sealed Terminals		Flat Key	250 V	Silver	3 A	Solder Lug	-25 °C	70 °C	90 °	Non-Shorting (BBM)	Panel Mount	Silver (Ag)	On-On	19 mm	SPDT	2	All
NKK Switches CKL12ATW01-020				Epoxy Sealed Terminals		Tubular Key	250 V	Silver	3 A	Solder Lug	-25 °C	70 °C	90 °	Non-Shorting (BBM)	Panel Mount	Silver (Ag)	On-On	19 mm	SPDT	2	All
NKK Switches CKL12ATW01-001				Epoxy Sealed Terminals		Tubular Key	250 V	Silver	3 A	Solder Lug	-25 °C	70 °C	90 °	Non-Shorting (BBM)	Panel Mount	Silver (Ag)	On-On	19 mm	SPDT	2	All
NKK Switches CKM12BFW01-006	10000 Cycles	30000 Steps	31.2 mm	Epoxy Sealed Terminals	1	Flat Key	250 V	Silver	3 A	Solder Lug	-25 °C	70 °C	90 °	Non-Shorting (BBM)	Panel Mount	Silver (Ag)	On-On	16 mm	SPDT	2
NKK Switches CKL12ATW01-047				Epoxy Sealed Terminals		Tubular Key	250 V	Silver	3 A	Solder Lug	-25 °C	70 °C	90 °	Non-Shorting (BBM)	Panel Mount	Silver (Ag)	On-On	19 mm	SPDT	2	All
NKK Switches CKL12ATW01-004				Epoxy Sealed Terminals		Tubular Key	250 V	Silver	3 A	Solder Lug	-25 °C	70 °C	90 °	Non-Shorting (BBM)	Panel Mount	Silver (Ag)	On-On	19 mm	SPDT	2	All
NKK Switches CKL12BFW01-018	10000 Cycles	30000 Steps	34.6 mm	Epoxy Sealed Terminals	1	Flat Key	250 V	Silver	3 A	Solder Lug	-25 °C	70 °C	90 °	Non-Shorting (BBM)	Panel Mount	Silver (Ag)	On-On	19 mm	SPDT	2

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	356	$ 21.59
		830	$ 21.59
Mouser	N/A	1	$ 17.27
		10	$ 15.02
		250	$ 13.77
Newark	Each	1	$ 32.40
		5	$ 30.78
		10	$ 28.53
		25	$ 26.02
		50	$ 22.52
		100	$ 21.02
		250	$ 19.14

Description

General part information

CK Series

The CKL12ATW01-001 is a single-pole double-throw (SPDT) high security Keylock Switch with chrome-plated zinc alloy housing and nickel-plated brass tubular key. This switch features solder lug terminals and break-before-make contacts. The push and lock mechanism allows contactor to drop and slide over stationary contacts. Epoxy sealed terminals prevents the entry of flux and other contaminants. This key operated switch comes with copper contactor and LCP (liquid crystal polymer) base. The vertically rotating switching mechanism combines with self-cleaning sliding contacts for high reliability and long operating life.

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet

CKL12ATW01-001 | Datasheet

Datasheet