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57M-121RB

Description
Special Switch, Momentary, Solder Lug Terminal, Panel Mount,
CategoryMechanical and electronic products    switch   
File Size218KB,2 Pages
ManufacturerITW Switches
Download Datasheet Parametric View All

57M-121RB Overview

Special Switch, Momentary, Solder Lug Terminal, Panel Mount,

57M-121RB Parametric

Parameter NameAttribute value
MakerITW Switches
Reach Compliance Codecompliant
Actuator stroke2.3114 mm
Actuator typePUSHBUTTON
Center contact platingGOLD
Contact resistance0.05 mΩ
Dielectric withstand voltage1000VAC V
End contact platingGOLD
Shell materialZINC ALLOY
illuminationLED
Insulation resistance1000000000 Ω
Manufacturer's serial number57M
Installation featuresPANEL MOUNT
Maximum operating temperature85 °C
Minimum operating temperature-25 °C
surface mountNO
Switch actionMOMENTARY
Termination typeSOLDER LUG
P
USHBUTTON
S
WITCHES
16
MM
M
INIATURE
P
ANEL
S
EALED
M
ETAL
The 57M is a miniature switch designed for
rugged environments. The housing is zinc alloy
with velour chrome plating. It is available as
maintained or momentary action, Electro-
mechanical operation with Gold plated contacts
and solder terminals. It is ideal for a multitude of
applications.
A
PPLICATIONS
Security Equipment
Industrial Control
Medical Equipment
Military Equipment
Food Processing
Transportation
Computers
A
CTUAL
S
IZE
K
EY
F
EATURES
:
Zinc Alloy/Velour Chrome Plated
Center Spot LED and Non-Lighted
Versions
Maintained or Momentary Action
Panel Sealed to IP67
RoHS Compliant
Electro-Mechanical
Gold Plated Contacts 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
28
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