SK12ADW01 데이터 시트보기 (PDF) - Nihon Kaiheiki Industry Co. Ltd.
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SK12ADW01 Datasheet PDF : 6 Pages
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Low & Medium Security Keylocks Series SK
General Specifications
Electrical Capacity (Resistive Load)
Power Level (code W): 3A @ 125V AC for low & medium security; 1A @ 250V AC for low security
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Nominal Operating Torque:
Contact Timing:
Angle of Throw:
10 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
.026Nm (.234 lb•in) for low & medium security
Break-before-make
90° for 2-position & 45° for 3-position
Materials & Finishes
Key:
Tumbler Barrel:
Housing/Bushing:
Base:
Movable Contactor:
Stationary Contacts:
Terminals:
Zinc alloy with chrome plating (matte) for low security models;
brass with nickel plating (shiny) for medium security models
Zinc alloy with chrome plating (matte) for low security models;
zinc alloy with chrome plating (shiny) for medium security models
Zinc alloy with chrome plating (matte) for low security models;
zinc alloy with chrome plating (shiny) for medium security models
Phenolic resin (thermoset)
Silver
Silver capped copper with silver plating
Copper or brass with silver plating
Environmental Data
Operating Temperature Range:
Humidity:
Vibration:
Shock:
–25°C through +70°C (–13°F through +158°F)
90 ~ 95% humidity for 96 hours @ 40°C (104°F)
10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning
in 1 minute; 3 right angled directions for 2 hours
50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Installation
Mounting Torque:
Soldering Time & Temperature:
1.5Nm (13.28 lb•in) maximum
Manual Soldering: See Profile A in Supplement section.
Standards & Certifications
UL Recognized:
C-UL Recognized:
R
CSA Certified:
All low security models recognized at 3A @ 125V AC or 1A @ 250V AC
& all medium security models recognized at 3A @ 125V AC; UL File No. WOYR2.E44145;
add “/U” to end of part number to order UL mark on switch.
All low security models recognized at 3A @ 125V AC or 1A @ 250V AC
& all medium security models recognized at 3A @ 125V AC; C-UL File No. WOYR8.E44145;
add “/C-UL” to end of part number to order C-UL mark on switch.
All low security models certified at 3A @ 125V AC or
1A @ 250V AC; CSA File No. 023535-0-000;
add “/C” to end of part number to order CSA mark on switch.
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
05-08
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