Double-circuit type of limit switch, is widely used
With strong aluminum cast outer shell
High mechanical strength
Structure preventing oil, water and pressure
Indicating plate with setting position is installed in it, so it is easy to maintain
Various of actuators is taken convenience for using
Built-in contact stand has double-spring, so it has long mechanical life
|
Model
|
WL-CA2-2
WL-CA12-2-Q
|
WL-CA32-41-43
|
WL-CL
|
WL-D
|
WL-D1/D2/D3
|
WL-NJ/NJ-30
/NJ-2/NJ-S2
|
|
Triggering
|
30°convex
trigger
|
30°convex
trigger
|
Any
moving part
|
At
the end
|
30°convex
trigger
|
Any
moving part
|
|
Contact operation
|
Contacts
attract -Contracts separate
|
|
Max triggering speed
|
1.3m/s
|
1.3m/s
|
1.3m/s
|
0.5m/s
|
0.5m/s
|
1.3m/s
|
|
Min restoring force
|
1360g
|
1200g
|
142g
|
2720g
|
2720g
|
120g
|
|
Min restoring force
|
227g
|
28g
|
910g
|
910g
|
50g
|
|
|
Weight (kg)
|
0.33
|
0.34
|
0.3
|
0.251
|
0.251
|
0.286
|
|
Characteristics
Of Contact Module
|
|
Rated operating characteristics
|
~AC-15:
A300(Ue=240V, le=3A):1 the=10A
--DC-13: Q300(Ue=250V, le=0.27A): comply with
IEC60947-5-1
|
|
Rated insulation voltage
|
Among
homopolar terminals: AC 1000V(600V), 50/60Hz 1min
Between charged metal part and earth wire: AC2000V(1500V), 50/60Hz 1min
Uimp 2.5kV
Among terminals and non-charged metal part: AC2000V, 50/60Hz 1min Uimp
2.5kV
|
|
Insulation sistance
|
100MΩ
above (megohmmeter of 500VDC)
|
|
Operating equency
|
120
times/min
|
|
Electrical life
|
750,000
times
|
|
Contact resistance
|
Less
than 25MΩ
|
|
Environmental
Characteristics
|
|
Normative reference
|
Product
|
IEC60947-5-1,
EN60947-5-1,
UL508, CSAC22-2N°14
|
|
Components
|
IEC60204-1,
EN60204-1
|
|
Ambient temperature
|
Function
|
-10~+80℃
|
|
Storage
|
-40~+80℃
|
|
Vibration resistance
|
Comply
with IEC60068-2-6
|
10-55Hz
complex amplitude 1.5mm
|
|
Shock resistance
|
Comply
with IEC60068-2-27
|
Maximum
300m/s2 (30G Less than)
|
|
Degree of protection
|
|
IP67
NEMA：3，4，14
|
|
Mechanical life
|
|
15,000,000
times
|
