P
USHBUTTON
S
WITCHES
19
MM
P
ANEL
S
EALED
M
ETAL
E
LECTRO
-M
ECHANICAL
Built on the proven series 48 platform these rugged
switches come in stainless steel or chrome plated
housings with either momentary or maintained
action and lighted or unlighted versions. The
variety of options in this compact package size
make the 48M ideal for many applications
A
PPLICATIONS
•
•
•
•
•
•
•
Outdoor Controls
Security Equipment
Medical Equipment
Food Processing Equipment
Military Equipment
Industrial Machinery
Transportation: Mass-Transit, Lift Trucks
A
CTUAL
S
IZE
K
EY
F
EATURES
:
•
•
•
•
Momentary or Maintained Action
Stainless Steel Housing
Center Spot or Ring Illumination
Variety of LED colors
•
•
•
•
Electro-Mechanical
Panel Sealed to IP67
ROHS Compliant
Gold Plated Contact and Terminals
O
RDERING
I
NFORMATION
:
† Lighted switches come
with wires on LEDs to
protect from solder heat.
* Current limiting resistor is
required to limit LED
forward current to 20 mA
(not included).
** 12 and 24 V resistors are
available with wirelead
versions only.
S
TANDARDS
/ A
GENCY
/ R
ATINGS
:
www.itwswitches.com
16
Contact an Authorized Distributor or Factory for Pricing
S
ERIES
48M: 19
MM
P
ANEL
S
EALED
M
ETAL
P
USHBUTTON
P
RODUCT
D
RAWINGS
P
USHBUTTON
S
WITCHES
MECHANICAL CHARACTERISTICS
CIRCUIT:
SPST-NO-DB (FORM X)
BUTTON TRAVEL (NOM):
[2.3] .09
OPERATING FORCE (NOM):
[3N] 306g
CONTACT BOUNCE (NOM):
1 ms
PANEL THICKNESS:
[0.5 to 4.5] .02 to .18
NUT TORQUE (MAX):
[11.5 kgf/cm] 10 lb/in
HARDWARE:
BULK PACKAGED SEALING
WASHER AND HEX NUT ARE
INCLUDED.
ENVIRONMENTAL SPECIFICATIONS
ACTUATOR INGRESS
PROTECTION:
IP67
OPERATING TEMPERATURE:
NON-LIT: [-40 C to +85 C]
-40 F to +185 F
ILLUMINATED: [-25 C to +85 C]
-13 F to +185 F
ELECTRICAL SPECIFICATIONS
CURRENT RATING (resistive):
250mA @ 12VDC, 100K CYCLES
150mA @ 28VDC, 150K CYCLES
(MOMENTARY)
100mA @ 48VDC, 100K CYCLES
10mA @ 12VDC, 1 MILLION CYCLES
(MOMENTARY)
DIELECTRIC STRENGTH:
1,000 VAC
INSULATION RESISTANCE:
1G OHM
CONTACT RESISTANCE:
50m OHMS
WIRE LEADS:
UL STYLE 1007
26 AWG, STRANDED
Copyright © 2013 ITW Switches 3/13
Designs and specifications are subject to change
without notice due to product improvement.
17
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