products : cam switch
picture
features
model classification method
kh-301 type(250vac, 7.5a type)
standard products
kh-301-a-2
3ø3w 2ct
kh-301-a-3
3ø4w 3ct
kh-301-a-33
3ø3w 3ct
kh-301-v-2
3ø3w 2pt
kh-301-v-3
kh-301-v-33
kh-301-c-1
control switch(turn & automatic return)
kh-301-cl-1
control switch(pull turn & automatic return)
kh - 301 - 3 2 71 (r)
1 2 3 4 5
classification
symbol
contents
1
company &cam switch
kh-301
koino kun hungcam switch no.(250vac, 7.5a type)
2
number of notches
2 ~ 12
3
number of contact blocks
1 ~ 10
number of contact blocks attached
4
contact arrangement
01 ~ 99
see the circuit diagram
5
return method
non(r)
manual return typeautomatic return type
kh-302 type(250vac, 10a type)
kh-302-a-2
kh-302-a-3
kh-302-a-33
kh-302-v-2
kh-302-v-3
kh-302-v-33
kh-302-c-1
kh-302-cl-1
made-to-order products
kh - 302 -   - 3 2 10 (r)
1 2 3 4 5 6
model
kh-302
koino kun hungcam switch no.(250vac, 10a type)
mounting& operating method
rkkl
hole mounting type(ø30)hole mounting type(ø30) & key operating typekey locker type
10 steps max.
10 stages max.
6
rated voltage & current
ac
dc
voltage(v)
resistive load
inductive load
current(a)
capacity(va)
125vac
10a
1250va
6a
750va
24vdc
240w
7a
168w
250vac
7.5a
1875va
3.5a
875va
110vdc
2a
220w
1.3a
143w
440vac
2.5a
1100va
0.8a
352va
250vdc
1a
250w
0.45a
112w
20a
2500va
480w
15a
360w
1500va
5a
550w
3a
330w
880va
0.5a
125w
ratings & materials
insulation resistance
100m ohms min. at 500vdc
dielectric strength
1,500vac(50/60hz) for 1min.
contact resistance
50mohms max.(initial &#118alue)
vibration
10 ~ 55hz, double amplitude 1.5mm (x, y, z direction)
shock
approx. 30g(300m/s²)
ambient temperature
-20°c ~ +50°c(not at frozen)
ambient humidity
45 ~ 85%rh
life
mechanical : above 500,000 operations(20 operations/min)
electrical : above 200,000 operations(20 operations/min)
protection
ip 40
material
contact body : phenol resinfront panel : abs resinname plate : aluminum
contact body : pc resinfront panel : abs resinname plate : aluminum