MEDER KSK-1A52-2030

MEDER electronic
KSK-1A52-...
CHARACTERISTICS
DIMENSIONS
All dimensions in mm [inches]
• Glass length of 21 mm and diameter of 2.75 mm
• Normally open 1 Form A contact
• High breakdown voltage of 600 VDC
CONTACT DATA
Switch Model →
Contact Form →
All Data at 20 oC
Contact Ratings
Conditions
KSK-1A52-...
Form A
Max.
Units
Switching Power*
Any DC combination of V and A not
to exceed their individual max.’s
Min.
Typ.
50
70
W
VA
Switching Voltage
DC or peak AC
250
V
Switching Current
DC or peak AC
0.5
A
Carry Current
DC or peak AC
2.5
A
Static Contact Resistance
at 0.5 V & 10 mA
150
mΩ
Dynamic Contact Resistance
measured w/ 0.5 V & 50 mA, 1.5 ms
after closure
200
mΩ
Insulation Resistance cross Contacts
100 Volts applied
1010
Breakdown Voltage
> 60 sec.
600
Release Time incl. Bounce
100 % overdrive
Release Time
measured with/ no coil suppression
Capacitance
at 10 kHz across contact
Ω
VDC
1.0
ms
0.1
ms
0.2
Test Coil **
pF
KMS-01
Standard AT range
20
65
AT
g
Environmental Data
Shock Resistance
1/2 sine wave for 11 ms
50
Vibration Resistance
10 - 2000 Hz
20
g
Ambient Temperature
max. 10 C / minute allowance
-20
130
o
Stock Temperature
max. 10 oC / minute allowance
-55
130
o
C
Soldering Temperature
5 sec. dwell
260
o
C
o
C
Note: The indicated electric data are maximum values can vary downwards when using a more sensitive switch.
* For life expectancy see our test section on Page 112.
** See our test section on Page 116.
ORDER INFORMATION
Series
Contact Form
Switch Model
At Range
(between)
KSK -
1A
52 -
xxxx
Options
20 -65
Part Number Example - KSK - 1A52 - 2025
2025 is the AT range (Any AT can be ordered between 20 & 65 in a minimum range of 5 AT)
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