49-59215 ITW Switches, 49-59215 Datasheet - Page 2

• Manufacturer Part Number: 49-59215
• Description: SWITCH, SQUARE, YELLOW
• Manufacturer: ITW Switches

Specifications of 49-59215

• Contact Configuration: SPST-NO
• Switch Operation: (ON)
• Contact Voltage Ac Nom: 250V
• Contact Voltage Dc Nom: 50V
• Contact Current Max: 10A
• Svhc: No SVHC (15-Dec-2010)
• Actuator / Cap Colour: Yellow
• Actuator: RoHS Compliant

Series 49-59
Mechanical
Electrical
Electrical – LED
Environmental & Physical
Key
FL
MS High current microswitch
Version with flying leads
terminated version
Technical Information
ITW Switches’ 49-59 Series is a range of momentary action pushbutton switches which fit a
ø16mm panel cut out. The range consists of a fully sealed IP67 version with insulated flying
leads (500mm length) along with a panel sealed IP67 version which is terminated by a series
16 microswitch.
Held in position by a snap fit retaining mechanism, the microswitch has a maximum current
rating of 10A and the advantage of SPDT-DB contacts to cover all circuit requirements. Being
double break, the contacts also provide reliable switching of DC loads.
The Series is available with a choice of round, round with status illumination (flying leads only)
or square bezels and with 6 button colour variants. The body and button are made from PBT, a
hard wearing thermoplastic polyester that is suitable for surface or sublimation printing or
engraving.
Travel (nom)
Life (min)
Operating force
Panel thickness
Dielectric strength
Insulation resistance
Contact resistance
Current rating
Life
Typical fwd voltage (Vf at I operating)
Max fwd voltage (Vf at I operating)
Forward current (I operating)
Meantime between failures
Luminous intensity (lv at lopr)
Luminous intensity (lv at lopr)
Ingress protection
Vibration
Non-illuminated
Illuminated
Body material
Button material
Contacts
Terminals
Salt mist
Soldering information
Operating temperature range
Operating temperature range
2,3mm
1,000,000 cycles
3N (FL)
3.8 – 5.5N (MS)
8mm max (FL)
2,5mm max (MS w/o washer)
1,5mm max (MS with washer)
1000V a.c. for 1 min
1GΩ @ 500V d.c.
150mΩ max initial inc leads (FL)
25mΩ max initial (MS)
400mA @ 32V a.c. res (FL)
100mA @ 50V d.c. res (FL)
125mA @ 125V a.c. res (FL)
10A @ 250V a.c. res (MS)
500,000 cycles (FL)
50,000 cycles @ 70°C (MS)
2,2V
3,0V
20mA
100,000 hours
Red LED – 100mcd
Green LED – 160mcd
IP67
DEF STD 07-55
-55°C to +105°C
-35°C to +85°C
PBT
PBT
Gold plated palladium nickel (FL)
Silver (MS)
Tin plated brass (MS)
BS2011 Part 2:1
320°C max for 3s