Nkk Switches CKL12BFW01 Key Switch, CKL12BFW01 Fiche De Données
Codes de produits
CKL12BFW01
F
Series CK
High Security Keylocks
www.nkk.com
F4
Indicators
Accessories
Supplement
Tactiles
Keylocks
Rotaries
Pushbuttons
Illuminated PB
Slides
Programmable
Touch
Tilt
Rockers
Toggles
Electrical Capacity (Resistive Load)
Power Level:
3A @ 250V AC
Other Ratings
Contact Resistance: 20 milliohms maximum
Insulation Resistance:
1,000 megohms minimum @ 500V DC
Dielectric Strength:
1,000V AC minimum between contacts for 1 minute minimum;
1,500V AC minimum between contacts & case for 1 minute minimum
Mechanical Life:
30,000 cycles minimum
Electrical Life:
10,000 cycles minimum
Static Capability: Withstands 15 kilovolts minimum ESD minimum (for CKM models only)
Nominal Operating Torque:
16mm Bushing (CKM models):
.04 mNm (5.67 oz
•
in) for Flat Key
.08 mNm (11.33 oz
•
in) for Tubular Key
19mm Bushing (CKL models):
.05 mNm (7.08 oz
•
in) for Flat Key
.07 mNm (9.91 oz
•
in) for Tubular Key
Contact Timing:
Break-before-make
Angle of Throw: 90° for 2-position & 45° for 3-position
Materials & Finishes
Keys for CKM: Brass with nickel plating with ABS handle
Keys for CKL: Brass with nickel plating for tubular key;
brass with chrome plating for flat key
Housing/Bushing: Glass fiber reinforced PBT for CKM models;
zinc alloy with chrome plating for CKL
Base:
LCP (Liquid Crystal Polymer)
Contact Terminals: Copper with silver plating
Common Terminals: Copper with silver plating
Movable Contactor: Copper
Movable Contacts: Silver
Environmental Data
Operating Temperature Range: –25°C through +70°C (–13°F through +158°F)
Humidity: 90 ~ 95% humidity for 240 hours @ 40°C (104°F) for CKM;
90 ~ 95% humidity for 96 hours @ 40°C (104°F) for CKL
Vibration: 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
Shock: 50G (490m/s
2
) acceleration for CKM; 30G (294m/s
2
) acceleration for CKL; (CKM & CKL tested
in 6 right angled directions, with 5 shocks in each direction)
Installation
Mounting Torque:
1.5 Nm (13.28 lb
•
in) maximum
Soldering Time & Temperature: Manual Soldering: See Profile A in Supplement section.
General
Specifications