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参数资料
| 型号： | AT4082 |
| 厂商： | NKK Switches |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | REPL KEY FOR SK SERIES |
| 产品培训模块： | Switch Basics |
| 标准包装： | 1 |
| 附件类型： | 替代按键 |
| 适用于相关产品： | SK13D 和 SK13E |
| 产品目录页面： | 2537 (CN2011-ZH PDF) |
| 配用： | 360-1938-ND - SWITCH KEYLOCK SPDT LOW SEC 12MM 360-1937-ND - SWITCH KEYLOCK SPDT LOW SEC 12MM |
| 其它名称： | 360-2289 AT4082-ND |
Series SK
Low & Medium Security Keylocks
General Specifications
Electrical Capacity (Resistive Load)
Power Level (silver):
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Nominal Operating Torque:
Contact Timing:
Angle of Throw:
3A @ 125V AC for low & medium security; 1A @ 250V AC for low security
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
F
Materials & Finishes
Key:
Zinc alloy with chrome plating (matte) for low security models;
brass with nickel plating (shiny) for medium security models
Tumbler Barrel:
Housing/Bushing:
Base:
Movable Contactor:
Stationary Contacts:
Terminals:
Environmental Data
Operating Temperature Range:
Humidity:
Vibration:
Shock:
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
–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/s 2 ) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Installation
Mounting Torque:
1.5Nm (13.28 lb ? in) maximum
Soldering Time & Temperature:
Standards & Certifications
UL:
CSA:
F10
Manual Soldering: See Profile A in Supplement section.
File No. E44145 - Recognized only when ordered with marking on switch.
Add “/U” or “/CUL” to end of part number to order UL recognized switch.
All low security models recognized at 3A @ 125V AC or 1A @ 250V AC
& all medium security models recognized at 3A @ 125V AC
File No. 023535_0_000 - Certified only when ordered with marking on switch.
Add “/C” to end of part number to order CSA certified switch.
All low security models certified at 3A @ 125V AC or 1A @ 250V AC
www.nkk.com
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