CKL12ATW01 NKK Switches, CKL12ATW01 Datasheet - Page 6

• Manufacturer Part Number: CKL12ATW01
• Description: SWITCH KEYLOCK SPDT 3A 19MM
• Manufacturer: NKK Switches
• Series: CKr
• Type: Keylockr

Specifications of CKL12ATW01

• Circuit: SPDT
• Number Of Positions: 2
• Contact Rating @ Voltage: 3A @ 250VAC
• Actuator Type: Tubular Key
• Mounting Type: Panel Mount
• Termination Style: Solder Lug
• Key Removable Positions: 1 and 3
• Angle Of Throw: 90°
• Contact Form: SPDT
• Switch Function: ON - NONE - ON
• Indexing: 90 deg
• Contact Rating: 3 Amps at 250 Volts
• Key Type: Tubular
• Bushing Size: 19 mm
• Housing Material: Zinc Alloy
• Current Rating (max): 3 Amps
• Voltage Rating Ac: 250 Volts
• Current, Rating: 3 A
• Dielectric Strength: 1500 VAC
• Material, Contact: Silver Plated Copper
• Mounting Hole Size: 0.748 "
• Number Of Poles: 1
• Operation: On-None-On
• Resistance, Contact: 20 Milliohms (Max.)
• Resistance, Insulation: 100 Megohms (Min.) @ 500 VDC
• Special Features: High Security
• Termination: Solder
• Voltage, Rating: 250 VAC
• Pole Throw Configuration: SPDT
• Switch Configuration: ON None ON
• Terminal Type: Solder Lug
• Mounting Style: Panel
• Key Style: Tubular Key
• Key Material: Brass
• Operating Temp Range: -25C to 70C
• Ac Voltage Rating (max): 250VVAC
• Contact Material: Silver
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 360-1456

High Security Keylocks
Angular
Angular
Angular
Angular
Throw
Throw
Throw
Throw
45°
90°
90°
45°
Maximum Effective
Panel Thickness:
.496” (12.6mm)
(22.0) Dia
(22.0) Dia
(22.0) Dia
.866
(22.0) Dia
.866
.866
0 0 8
.866
POS 1
POS 1
POS 1
0 0 5
0 4 2
POS 1
PANEL CUTOUT & STANDARD HARDWARE FOR 19MM BUSHING
45°
45°
90°
90°
POS 2
45°
POS 2
45°
POS 3
POS 3
POS 3
POS 3
.028
(22.3)
(0.7)
.878
(19.0)
.748
(0.7)
.028
(17.2)
.677
TYPICAL SWITCH DIMENSIONS
(22.5)
(20.0)
.886
.787
0 0 8
(22.5)
.886
(30.5)
1.201
(19.0) Dia
.748
(29.8)
1.173
(30.5)
1.201
(29.8)
1.173
.039
(1.0)
(5.4)
.213
(5.4)
.213
(5.4)
.213
AT019
19mm Hex Mounting Nut
for CKL
1 included with each switch
Brass with nickel plating
(5.4)
.213
www.nkk.com
(17.0)
.669
(17.0)
.669
(17.0)
.669
(17.0)
.669
(40.0)
1.575
M19 P1
(40.0)
1.575
M19 P1
(40.0)
M19 P1
1.575
(40.0)
1.575
M19 P1
.
(5.5)
.217
(5.5)
.217
(5.5)
.217
(5.5)
.217
.055 x .110
(1.4) x (2.8)
.055 x .110
(1.4) x (2.8)
.055 x .110
(1.4) x (2.8)
.055 x .110
(1.4) x (2.8)
19mm Bushing • Tubular Key
(3.4)
.134
19mm Bushing • Flat Key
(16.8)
(16.8)
(16.8)
(16.8)
.661
.661
.661
.661
Series CK
CKL12AFW01
CKL13ETW01
(22.0)
.866
M19 P1
F9
F