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TFCFH8ST1440W

产品描述SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 4.06mm, PANEL MOUNT, ROHS COMPLIANT
产品类别机电产品    开关   
文件大小313KB,共6页
制造商C&K Components
标准  
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TFCFH8ST1440W概述

SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 4.06mm, PANEL MOUNT, ROHS COMPLIANT

TFCFH8ST1440W规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
Objectid1667246135
包装说明ROHS COMPLIANT
Reach Compliance Codecompliant
ECCN代码EAR99
执行器行程4.06 mm
执行器类型SIMULATED ROLLER
主体宽度10.2 mm
主体高度15.7 mm
主体长度或直径29 mm
触点(交流)最大额定R负载5A@277VAC
最大触点电流(交流)5 A
最大触点电压(交流)277 V
电气寿命300000 Cycle(s)
制造商序列号TF
安装特点PANEL MOUNT
最大操作力0.49 N
最高工作温度85 °C
最低工作温度-40 °C
最大预行程2.54 mm
表面贴装NO
开关动作MOMENTARY
开关功能SPST
开关类型SNAP ACTING/LIMIT SWITCH
端接类型QUICK CONNECT

文档预览

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TF Series
Miniature Snap-acting Switches
Features/Benefits
Broad range of operating forces
Ratings up to 21 AMPS
Wide variety of actuator styles
Quick connect terminations
Typical Applications
Motor controls
Thermostatics
Portable tools
Specifications
CONTACT RATING: From low level* to 21 AMPS @ 277 V AC.
ELECTRICAL LIFE: 300,000 cycles at 10 AMPS @ 250 V AC,
consult Customer Service Center for typical life of higher
rated switches.
INSULATION RESISTANCE: 1,000 M ohm min.
DIELECTRIC STRENGTH: 1,500 Vrms min. @ sea level.
OPERATING TEMPERATURE: –40ºF to 185ºF (–40ºC to 85ºC).
OPERATING FORCE: From 15 to 400 grams at actuator
button available.
MOUNTING: Torque screws 2-5 in/lbs.
* Low Level=conditions where no arcing occurs during switching, i.e., 0.4 VA max. @
20 V AC or DC max. Standard electrical life per UL 1054, rated for 6,000 operations.
Materials
SWITCH HOUSING: Thermoplastic (UL 94V-0).
ACTUATOR BUTTON: Thermoplastic (UL 94V-0).
SPRING: Copper alloy.
PIVOT: Brass alloy.
MOVABLE CONTACTS: Gold alloy for ratings 1 AMP or less.
Fine silver for ratings greater than 1 AMP up to 15 AMPS.
Precious metal alloy for ratings greater than 15 AMPS.
STATIONARY CONTACTS: Gold alloy for ratings 1 AMP or less.
Fine silver for ratings greater than 1 AMP.
TERMINALS: Brass alloy for ratings up to 10 AMPS.
Copper alloy for ratings greater than 10 AMPS.
NOTE:
Specifications and materials listed above are switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
J
Snap-acting
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown and
described on pages J-6 through J-10. For additional options not shown in catalog, consult Customer Service Center.
T
Series
TF
SP, Mom.
Operating Force
CJ
5.29 oz./150 grams
CC
.53 oz./15 grams
Electrical Rating
CD
.88 oz./25 grams
J6
15 A, 277 V AC; 1/2 HP, 125, 250 V AC;
CF
1.76 oz./50 grams
5 A, 125 V AC “L”, 0.5 A, 125 V DC;
CG
2.65 oz./75 grams
0.25 A, 250 V DC
EC
7.94 oz./225 grams
F5
1 A,125 V AC; 1 A, 3O V DC
EE
14.11 oz./400 grams
H8
5 A, 277 V AC; 1/10 HP, 125, 250 V AC
J3
21 A, 277 V AC; 1 HP, 125 V AC; 2 HP,
250 V AC; 5 A, 125 V AC “L”
K6
11 A, 277 V AC; 1/3 HP, 125, 250 V AC;
0.5 A, 125 V DC; 0.25 A, 250 V DC
L3
20 A, 250 V AC; 1 HP, 125 V AC;
2 HP 250 V AC
F
Mounting Style
S
Standard
V
Metric
Actuator
P00
Pin plunger
A10
.81" lever roller, high force
A15
1.34" lever roller, high force
A20
1.05” lever roller, low force
A25
1.56" lever roller, low force
T10
.84" lever, high force
T13
1.34" simulated roller, high force
T14
1.29" simulated roller, high force
T15
1.40" lever, high force
T16
2.34" lever, high force
T18
2.75" lever, high force
T20
1.10" lever, low force
T23
1.56" simulated roller, low force
T24
1.50” simulated roller, low force
T25
1.62" lever, low force
T26
2.57" lever, low force
T28
2.97” lever, low force
WP0
Wide pin plunger
Circuitry
C
SPDT
W
SPST N.C.
Y
SPST N.O.
Terminations
40
.187" quick connect
4A
.250" quick connect
5A
.250" offset quick connect
5B
.187" offset quick connect
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
J–5
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