1. Opeartors (1-Plastic Bezal type.2-Metal bezal type.5-Paint spraying)
2. Design serial number
3. Push button code(lussed by Shanghai Electrical Apparatus Research Institute ,only used by Zhejiang Gaoqiao Electronic Co;Ltd)
NO contact
NC contact
Mechanical form
Letter |
Implication |
Flush push button |
|
D |
Illuminated push button |
T |
Maintained push button |
TD |
Illuminated maintained push button |
M |
Mushroom push button |
MD |
Illuminated mushroom button |
MT |
Maintained mushroom button |
MTD |
Illuminated maintained mushroom button |
ZS |
Emergency stop button |
Y |
2-Position key lock selector |
YS |
3-Position key lock selector |
X |
2-Position short level selector |
XD |
Illuminated 2-Position key lock selector |
XS |
3-Position short level selector |
XSD |
Illuminated 3-Position short level selector |
CX |
2-Position long level selector |
CXD |
Illuminated 2-Position long level selector |
CXS |
3-Position long level selector |
CXSD |
Illuminated 3-Position long level selector |
R |
Dual push button |
RD |
Illuminated dual push button |
H |
Extended push button |
HD |
Illuminated extended push button |
HT |
Maintained extended push button |
HTD |
Illuminated Maintained extended push button |
HF |
Higher flush button |
B |
Flush button marked |
Color, selector button and key lock button operation function and pulling out position
Voltage
21-DC.AC |
22-DC.AC |
23-DC.AC |
24-DC.AC |
25-DC.AC |
6V |
12V |
24V |
36V |
48V |
26-DC.AC |
27-DC.AC |
28-DC |
31-AC |
32-AC |
110V |
127V |
220V |
220V |
380V |
Code of push button symbol
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
Working Environment
Ambient air temperature -25~+40°C
Limit height: ≤2000m
Relative air humidity: ≤90%
Pollution degree: Class3
Protection grade:IP40/IP65
Main Technical Data:
Rated value of switch: |
AC-15 36V/10A 110V/10A 220V/5A 380V/2.7A 660V/1.8A |
DC-13 24V/4A 48V/4A 110V/2A 220V/1A 440V/0.6A |
Conventional thermal current: 10A
Contact resistance: ≤50mΩ
Insulation resistance: ≥10mΩ
Mechanical life: |
Push button≥100X104times; Selector switch ≥30X104 times |
Key Push button≥5X104times; Emergency Push button≥5X104times; |
Red | Green |
Yellow |
Blue |
White |
Black |
R |
G |
Y |
B |
W |
K |
Spring return action |
||
f |
fu |
ffu |
Left to centre |
Right to centre |
Left-Right to centre |