CKL12ATW01 NKK Switches, CKL12ATW01 Datasheet - Page 2

• 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

General Specifications
NKK Switches • email: [e-mail] • Phone [phone] • Fax [phone] • www.nkkswitches.com
Electrical Capacity (Resistive Load)
Other Ratings
Materials & Finishes
Environmental Data
Installation
Operating Temperature Range:
Soldering Time & Temperature:
Nominal Operating Torque:
Insulation Resistance:
Common Terminals:
Movable Contactor:
Contact Resistance:
Dielectric Strength:
Movable Contacts:
Contact Terminals:
Housing/Bushing:
Mounting Torque:
Static Capability:
Mechanical Life:
Angle of Throw:
Contact Timing:
Keys for CKM:
Electrical Life:
Keys for CKL:
Power Level:
Vibration:
Humidity:
Shock:
Base:
3A @ 250V AC
20 milliohms maximum
1,000 megohms minimum @ 500V DC
1,000V AC minimum between contacts for 1 minute minimum;
1,500V AC minimum between contacts & case for 1 minute minimum
30,000 cycles minimum
10,000 cycles minimum
Withstands 15 kilovolts minimum ESD minimum (for CKM models only)
16mm Bushing (CKM models):
.04 mNm (5.67 oz
.08 mNm (11.33 oz
19mm Bushing (CKL models):
.05 mNm (7.08 oz
.07 mNm (9.91 oz
Break-before-make
90° for 2-position & 45° for 3-position
Brass with nickel plating with ABS handle
Brass with nickel plating for tubular key;
brass with chrome plating for flat key
Glass fiber reinforced PBT for CKM models;
zinc alloy with chrome plating for CKL
LCP (Liquid Crystal Polymer)
Copper with silver plating
Copper with silver plating
Copper
Silver
–25°C through +70°C (–13°F through +158°F)
90 ~ 95% humidity for 240 hours @ 40°C (104°F) for CKM;
90 ~ 95% humidity for 96 hours @ 40°C (104°F) for CKL
10 ~ 55Hz with peak-to-peak amplitude of 1.5mm for CKM or 0.7mm for CKL traversing the
frequency range & returning in 1 minute; 3 right angled directions for 2 hours
50G (490m/s
in 6 right angled directions, with 5 shocks in each direction)
1.5 Nm (13.28 lb
Manual Soldering: See Profile A in Supplement section.
2
) acceleration for CKM; 30G (294m/s
•
•
•
•
in) maximum
in) for Flat Key
in) for Flat Key
in) for Tubular Key
•
in) for Tubular Key
High Security Keylocks
2
) acceleration for CKL; (CKM & CKL tested
Series CK
03-07