¡¤Model designation
Designation
Signal
Description
1.Mounting
hole
TN16
16m/m series
2.Type
SS
KS
knob operator
key operator
3.Shape
R
S
L
Round
Square
Rectangural
4.Operator Protection
4
6
IP40
IP65
5.Color
R
G
B
red
green
black
6.Positions
1
90° 2-position
2
90° 2-position spring return from right
3
180° 3-position
4
150° 3-position spring return from right
5
150° 3-position spring return from left
6
150° 3-position 2-way spring return
7
90° 3-position
8
90° 3-position spring return form right
9
90° 3-position spring return from left
0
90° 3-position 2-way spring return
7.Type of contact blocks fitted
 
1
2
3
2-positon
3-position
1a1b
2a2b
3a3b
1a1b 0 1a1b
1a1b 1a1b 1a1b
8.Key withdrawable
1
2-
position
0,1
2
0key withdrawable
3
1key wintdrawable
4
3-
position
0,1,2key wintdrawable
5
0 key wintdrawable
9.Key No.
A
F
2132
3123
B
G
2231
3133
C
H
2313
3213
D
I
2331
3231
E
J
3131
3331
10.Terminal
None
P
Solder/Plug-in
Pc Board
¡¡KSR/KSS/KSL Types only available in black colors.
¡¤Characteristics
Contact resistance
50m¦¸ max. (initial)
Insulation resistance
100M¦¸min.(at 500VDC)
Dielectric strength
1000VAC,50/60 Hz for 1 minute between non-continuous terminals
2000VAC, 50/60 Hz for 1 minute current-carrying part and ground
Vibration
Mechanical durability:
10 to 55 Hz 1.5mm double amplitude
Shock
Mechanical durability:
Approx. 500m/sec2 (approx. 50G's)
Malfunction durability:
Approx. 500m/sec2 (approx. 50G's)
Ambient operating temperature
Operating: -25¡æ to 55¡æ
Storage: -30¡æ to 80¡æ
Humidity
45% to 80% RH
Mechanical Life (min)
250,000 operations
Electrical Life (min)
100,000 operations
¡¤Key withhdrwable
2-positions 3-positions
¡¡2-positions
Key withhdrwable
1
2
3
Positions
0
1
0
1
0
1
1
2
¡¡3-positions
Key withhdrwable
1
2
Positions
1
0
2
1
0
2
3
4
5
 
6
 
7
 
8
 
9
 
0
 
•:Key withhdrwable
¡¤The operating angle range can be changed as shown below by setting the attached flange by45° in combination with the contact block.In this case,the minimum mounting pitch is 26mm because the contact block is shifed by 45 °from the flange.
¡¤Contact arrangement and operator positions:2-position selector switch/key switch
Contact arrange-ment
1NO+1NC
(1a1b)
2NO+2NC
(2a2b)
3NO+3NC
(3a3b)
op
er
to
r
po
si
ti
on
3-position selector switch/key switch
Contact arrange-ment
2NO+2NC
(2a2b)
3NO+3NC
(3a3b)
op
er
to
r
po
si
ti
on
 
¡þ TEND TECHNOLOGY CO., LTD. ¡þ