57M-320B datasheet, PDF - EEWORLD Datasheet

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57M-320B: DescriptionSpecial Switch, SPST, Momentary, Solder Lug Terminal, Panel Mount,; CategoryMechanical and electronic products switch; File Size192KB，2 Pages; ManufacturerITW Switches

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57M-320B Overview

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

57M-320B Parametric

Parameter Name	Attribute value
Objectid	315826416
Reach Compliance Code	compliant
ECCN code	EAR99
Actuator length	0.09 inch
Actuator stroke	2.3 mm
Actuator type	BUTTON TYPE
body height	16.2 mm
Body length or diameter	18.5 mm
Center contact plating	GOLD
Contact (AC) maximum rated R load	0.008A@12VAC
Maximum contact current (AC)	0.008 A
Maximum contact current (DC)	0.008 A
Contact (DC) maximum rated R load	0.008A@12VDC
Maximum contact voltage (AC)	12 V
Maximum contact voltage (DC)	12 V
Electrical life	1000000 Cycle(s)
End contact plating	GOLD
Shell material	ZINC ALLOY
illumination	BLUE LED
Installation features	PANEL MOUNT-THREADED
Maximum operating force	3 N
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
seal	IP67
surface mount	NO
Switch action	MOMENTARY
switch function	SPST
Switch type	PUSHBUTTON SWITCH
Terminal length	0.14 inch
Termination type	SOLDER

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USHBUTTON

WITCHES

INIATURE

ANEL

EALED

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, solid-state operation with Gold

plated contacts and solder terminals. It is ideal for

a multitude of applications.

PPLICATIONS

•

Security Equipment

Industrial Control

Medical Equipment

Military Equipment

Food Processing

Transportation

Computers

EATURES

•

Zinc Alloy/Velour Chrome Plated

•

Center Spot LED and Non-Lighted

Versions

•

Maintained or Momentary Action

•

Panel Sealed to IP67

RoHS Compliant

Solid State

Gold Plated Contacts

and Terminals

CTUAL

IZE

RDERING

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.

TANDARDS

/ A

GENCY

/ R

ATINGS

RoHS

COMPLIANT

2002 / 95 / EC

D E

IEC

IP67

COMPLIANT

www.itwswitches.com

Contact an Authorized Distributor or Factory for Pricing

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