Technical Document
Specifications
Brand
ApemNumber of Positions
4
Switch Operation
Latching
Contact Configuration
DPDT
Contact Current Rating
4 A
Key Type
Common
Terminal Type
Solder
Case Material
Glass Filled Polyester
Bezel Shape
Round
Application
Automatic Door Control, Automation Control, Communication Systems, Fire Alarm Panels, Power Distribution, Transportation
Depth Behind Panel
22.29mm
Key Index Angle
45°
Contact Material
Copper Alloy
Maximum Operating Temperature
+85°C
Minimum Operating Temperature
-30°C
Standards Met
cULUs Listed File E83438
Voltage Rating AC
125V
Voltage Rating DC
28V
Operating Temperature Range
-30 → +85°C
Mechanical Life
6000Cycles
Country of Origin
China
Product details
Apem 19mm Keylock Switches LK Series
Features and Benefits
Single and double pole options
Maximum of four positions
Maintained, momentary switching
Various key pull positions
45° or 90° indexing
Full load mechanical life: 6000 cycles
UL Approved
Approvals
UL
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Technical Document
Specifications
Brand
ApemNumber of Positions
4
Switch Operation
Latching
Contact Configuration
DPDT
Contact Current Rating
4 A
Key Type
Common
Terminal Type
Solder
Case Material
Glass Filled Polyester
Bezel Shape
Round
Application
Automatic Door Control, Automation Control, Communication Systems, Fire Alarm Panels, Power Distribution, Transportation
Depth Behind Panel
22.29mm
Key Index Angle
45°
Contact Material
Copper Alloy
Maximum Operating Temperature
+85°C
Minimum Operating Temperature
-30°C
Standards Met
cULUs Listed File E83438
Voltage Rating AC
125V
Voltage Rating DC
28V
Operating Temperature Range
-30 → +85°C
Mechanical Life
6000Cycles
Country of Origin
China
Product details
Apem 19mm Keylock Switches LK Series
Features and Benefits
Single and double pole options
Maximum of four positions
Maintained, momentary switching
Various key pull positions
45° or 90° indexing
Full load mechanical life: 6000 cycles
UL Approved
Approvals
UL