Nkk Switches Pushbutton switch 250 Vac 3 A 1 x On/On latch 1 pc(s) MB2065SS1W01 Scheda Tecnica
Codici prodotto
MB2065SS1W01
Series MB2000
Miniature Pushbuttons
www.nkk.com
C72
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General
Specifications
Electrical Capacity (Resistive Load)
Power Level (silver):
6A @ 125V AC & 3A @ 250V AC or 3A @ 30V DC
Logic Level (gold):
0.4VA maximum @ 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
Logic/Power Level:
Combines silver & gold ratings
(gold over silver)
Note: Find additional explanation dual rating & operating range in Supplement section.
Other Ratings
Contact Resistance: 10 milliohms maximum for silver; 20 milliohms maximum for gold
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:
50,000 operations minimum for splashproof models; 100,000 for all other models
Electrical Life:
25,000 operations minimum for silver; 50,000 operations minimum for gold
50,000 operations minimum for silver at 3A @ 125V AC
Nominal Operating Force:
Momentary Action: 1-pole 9.32N; 2-pole 16.18N; 4-pole 25.54N;
Alternate Action: 1-pole 4.41N; 2-pole 7.06N; 4-pole 11.77N
Contact Timing:
Slow make, slow break
Plunger Travel:
Screw-on Cap (Mom.)
Screw-on Cap (Alt.)
Snap-on Cap (Mom. & Alt.)
Pretravel:
.028” (0.71mm)
.110” (2.80mm)
.125” (3.19mm)
Overtravel:
.043” (1.09mm)
.043” (1.10mm)
.050” (1.26mm)
Total Travel
.071” (1.80mm)
.153” (3.90mm)
.175” (4.45mm)
Materials & Finishes
Plunger:
Brass w/nickel plating; polyacetal w/B1 bushing
Bushing:
Brass with nickel plating
Frame:
Stainless steel
Case:
Diallyl phthalate resin (UL94V-0)
Movable Contactor:
Phosphor bronze with silver or gold plating
Movable Contacts:
Silver alloy (code W); copper with gold plating (code G); or silver alloy with gold plating (code A)
Stationary Contacts:
Silver with silver plating (code W); copper or brass with gold plating (code G); or
silver with gold plating (code A)
Terminals:
Copper or brass with silver plating; copper or brass with gold plating
Environmental Data
Operating Temp Range:
–30°C through +85°C (–22°F through +185°F)
Humidity: 90 ~ 95% humidity for 96 hours @ 40°C (104°F)
Vibration:
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
Shock:
50G (490m/s
2
) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Sealing:
B3 & D3 bushing options equivalent to IP67
Installation
Mounting Torque:
1.5Nm (13.0 lb
•
in) for double nut; .7Nm (6.0 lb
•
in) for single nut
Cap Installation Force:
80.0N (18.0 lbf) maximum downward force on actuator
Soldering Time & Temp: Wave Soldering (PC version): See Profile A in Supplement section.
Manual Soldering: See Profile A in Supplement section.
Process Seal: These devices are not process sealed. Hand clean locally using alcohol based solution.
Standards & Certifications
Flammability Standards:
UL94V-0 case
UL:
File No. E44145
All models recognized at 6A @ 125V AC or 3A @ 250V AC or 0.4VA max. @ 28V DC max.
Add “/U” to end of part number to order UL mark on switch.
Add “/CUL” to end of part number to order cULus mark on switch.
CSA:
File No. 023535_0_000
All models certified at 6A @ 125V AC or 3A @ 250V AC or 0.4VA max. @ 28V max.
Add “/C” to end of part number to order CSA mark on switch.