data sheet
A02 Series Selector Switches
** ITEM HAS NOW REACHED END OF LIFE **
A range of 22mm panel mounting and 30mm flush panel mounting key switches and selector switches, available latching and momentary.
Main Features
- Environmental protection: IP65
- Modular contruction
- Electrical life: 50, 000 cycles per minute.
- Screen engraving or insertable legends on request
- Approvals:UL, VDE
Typical Applications:
- Automotive
- Marie
- Control panels
- Mosaic panels
- Industrial lathes
general specifications
• Operating temperature : -20 °C to +85 °C
• Solder heat resistance : 350 °C for 5 seconds
• Sealing : Panel sealed to IP65, rear of panel IP40
ENVIRONMENTAL SPECIFICATIONS
• Sealing : Panel sealed to IP65, rear of panel IP40
MATERIALS
• Key : Nickel plated steel
• Key barrel : Chrome plated alloy
• Optional metal bezel : Nickel plated brass
• Operator : PBT
• Nut : ABS
• Camtrack Momentary : PPE
• Camtrack maintained : PPSU
• Switch block 1 & 2 pole : PBT
• Switch block 3 & 4 pole : PEI
• Contacts : Gold plated silver
mechanical specifications
• Contact gap : Double break 2 x 1.5 mm (0.059)
• Mechanical life : Pushbutton momentary, 1 million cycles, maintained 100,000 cycles
• Lamp : Midget grove T1 3⁄4 filament, neon or LED
• Terminals : M3 captive screw and push on tab terminal
electrical specifications
• Current/voltage rating : 25 mA 5 VAC Min, 12 Amp 380 VAC, 16 Amp 250 VAC max 12 Amp 12 VDC max
• Initial contact resistance : 10 mΩ max at 1 Amp 4 VDC
• Insulation resistance : 50 MΩ min
• Dielectric strength : 2 KV between open contacts, 4 KV live to accessible
• Electrical life 50,000 cycles min
• Insulation : Class 2
• Lamp life : LED, 60,000 hours to 75% relative luminosity filament, approx. 5,000 hours,
neon, approx. 10,000 hours
Manufacturer
