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参数资料
型号： D378-A8LD
厂商： THE CHERRY CORP
元件分类： 开关
英文描述： SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 5.6mm, PANEL MOUNT
文件页数： 3/3页
文件大小： 2262K
代理商： D378-A8LD
38
Contact Gap >3mm (0.12 inch)
Electrical Ratings
Electrical Life at Rated Load
Switch
According to EN
According to UL
Series
EN61058 Rating
UL1054 Rating
(Min. Operations)
D36
4(3)A, 250V~
4A, 250VAC, 1/3HP
50,000
10,000
125/250VAC
D37
10(4)A, 250V~
10A, 1/2HP, 125/250VAC
50,000
6,000
D3B
8(8)A, 250V~
10A, 1/2HP, 125/250VAC
50,000
10,000
D3
7
4
Q3
LD
Series/Prefix
Actuator Code
See table above
Code Contact Configuration
4
SPST NO
5
SPST NC (D3B only)
6
SPDT (D3B only)
Code Terminal Type inches (mm)
V1
0.25 x 0.03 (6.3 x 0.8) QC, Straight
V3
0.25 x 0.03 (6.3 x 0.8) QC, Dog Leg
Q1
0.19 x 0.03 (4.8 x 0.8) QC, Straight
Q3
0.19 x 0.03 (4.8 x 0.8) QC, Dog Leg
C1
0.11 x 0.03 (2.8 x 0.8) QC, Bifurcated Straight*
C3
0.11 x 0.03 (2.8 x 0.8) QC, Bifurcated Dog Leg*
S8
Solder with Temp. Stop
W9
Screw (D3B only)
A8
Welding
Ordering Information
Terminal Options
Specifications subject to change without notice.
Note: PCB terminals available upon request.
*D36 only.
0.44 (11.3)
0.13
(3.4)
0.52 (13.3)
5
°
8
°
0.51 (13)
25
°
30
°
0.26 (6.6)
0.2
5 (6
.3)
)
0.26
(6.7)
0.26 (6.6)
0.09
(
2.2)
0.26
(6.7)
0.39 (10.0)
QC 0.25 x 0.03 (6.3 x 0.8)
V1
QC 0.25 x 0.03 (6.3 x 0.8)
Dog Leg
V3
QC 0.19 x 0.03 (4.8 x 0.8)
Straight
Q1
QC 0.19 x 0.03 (4.8 x 0.8)
Dog Leg
Q3
QC 0.11 x 0.03 (2.8 x 0.8)
Bifurcated, Straight
C1
Solder
S8
Welding
A8
QC 0.11 x 0.03 (2.8 x 0.8)
Bifurcated, Dog Leg
C3
Screw
W9
Code
UL Rating
EN 61058 Rating
6
4A,1/3HP, 125/250VAC
4(3)A, 250V~
7
10A, 1/2HP, 125/250VAC
10(4)A, 250V~
B
10A, 1/2HP, 125/250VAC
8(8)A, 250V~
Actuator Specifications
Maximum
Operating
Minimum
Max. Movement Max. Rest
Actuation
Operating
Pre-Travel
Point*
Over-Travel
Differential
Position
Length
Actuator
Switch
Force
inches
Code
Type
(cN)
(mm)
AA
500
0.075
0.567±0.020
0.028
0.047
0.63
—
(1.9)
(14.4±0.5)
(0.7)
(1.2)
(16.0)
—
MA/KA
320
0.134
0.579±0.031
0.035
0.079
0.71
1.012
(3.4)
(14.7±0.8)
(0.9)
(2.0)
(18.0)
(25.7)
TA
forces and travel available upon request
0.988
(25.1)
UA
forces and travel available upon request
0.988
(25.1)
MD/KD
150
0.295
0.563±0.075
0.075
0.177
0.86
1.579
(7.5)
(14.3±1.9)
(1.9)
(4.5)
(21.8)
(40.1)
TD
forces and travel available upon request
1.520
(38.6)
KL
65
0.669
0.512±0.165
0.165
0.409
1.21
2.929
(17.0)
(13.0±4.2)
(4.2)
(10.4)
(30.8)
(74.4)
LA/JA
550
0.075
0.587±0.020
0.024
0.047
0.66
0.835
(1.9)
(14.9±0.5)
(0.6)
(1.2)
(16.8)
(21.2)
RA
forces and travel available upon request
0.811
(20.6)
SA
forces and travel available upon request
0.811
(20.6)
LD/JD
240
0.177
0.575±0.047
0.047
0.102
0.76
1.402
(4.5)
(14.6±1.2)
(1.2)
(2.6)
(19.2)
(35.6)
RD
forces and travel available upon request
1.343
(34.1)
JL
100
0.425
0.520±0.110
0.126
0.256
0.098
2.752
(10.8)
(13.2±2.8)
(3.2)
(6.5)
(25.0)
(69.9)
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相关代理商/技术参数
参数描述
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D3793-5202AR 制造商:3M Electronic Products Division 功能描述:10/HDR/SL/RA/HT/.112/10AV 80001205238
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