| Customization: | Available |
|---|---|
| Structure: | Working Limit Switch |
| Type: | Explosion-Proof Limit Switch |
|
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|
ated voltage |
Non-inductive Load(A) |
Inductive Load(A) |
||||||
|
Resistance Load |
Lamp Load |
Inductive Load |
Motor Load |
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|
NC |
NO |
NC |
NO |
NC |
NO |
NC |
NO |
|
|
125VAC |
10 |
3 |
10 |
5 |
2.0 |
|||
|
250VAC |
5 |
2 |
5 |
3 |
1.0 |
|||
|
480VAC |
3 |
1.5 |
3 |
1.5 |
0.8 |
|||
|
600VAC |
1 |
1 |
1 |
1 |
0.5 |
|||
|
8VDC |
10 |
6 |
10 |
6 |
||||
|
14VDC |
10 |
6 |
10 |
6 |
||||
|
30VDC |
6 |
4 |
6 |
4 |
||||
|
125VDC |
0.8 |
0.2 |
0.8 |
0.2 |
||||
|
250VDC |
0.4 |
0.1 |
0.4 |
0.1 |
||||
Characteristics
|
Operation speed |
1mm-2m/s |
|
Operating frequency |
Mechanical: 120 operations/minute Electrical: 30 operations/minute |
|
Contact resistance |
15MΩ Max. (initial value) |
|
Insulation resistance |
100MΩ min. (at 500VDC) |
|
Dielectric strength |
1000VAC, 50/60Hz for 1 minute between terminals of the same polarity |
|
1500VAC. 50/60Hz for 1 minute between current-carrying and non-current-carrying metal parts |
|
|
1500VAC, 50/60Hz for 1 minute between each terminal and ground |
|
|
Vibration |
10-55Hz, 1.5mm double amplitude |
|
Shock |
Mechanical durable: 1,000m/ Sec2 (about 100G' S) Malfunction: 300m/ Sec2 (about 30G' S) |
|
Ambient temperature |
-10ºC- 80 ºC (with no icing) |
|
Humidity |
95% RH |
|
Life |
Mechanical: 15,000,000 operations above (under rated OT) Electrical: 500,000 operations above |
|
Weight |
Approx. 275g (WLCA2-2) |
|
Protection |
IEC specification: IP66 |
Operating Characteristics:
|
Models |
WLCA32-41 |
WLD |
WLNJ-2 |
WLNJ-30 |
WLD1 |
WLD3 |
|
OF(Max.) |
1200g |
2720g |
120g |
80g |
2720g |
2720g |
|
RF(Min.) |
- |
910g |
- |
- |
910g |
910g |
|
PT(Max.) |
55° |
1.7mm |
28mm |
28mm |
1.7mm |
1.7mm |
|
OT(Min.) |
35° |
6.4mm |
- |
- |
5.6mm |
5.6mm |
|
MD(Max.) |
- |
1mm |
- |
- |
1mm |
1mm |
|
TF(Max.) |
- |
- |
- |
- |
2720g |
|
|
TT(Min.) |
OP:90±10° |
OP:34±2.8MM |
- |
- |
6.5±0.8mm |
9±0.8mm |
|
Models |
WLCA2-2 |
WLD2 |
WLNJ |
WLNJ-S2 |
WLCA12-2 |
WLCL |
|
OF(Max.) |
1360g |
2720g |
150g |
29g |
1360g |
142g |
|
RF(Min.) |
227g |
910g |
- |
- |
227g |
28g |
|
PT(Max.) |
20° |
1.7mm |
28mm |
28mm |
20° |
20° |
|
OT(Min.) |
30° |
5.6mm |
- |
- |
30° |
30° |
|
MD(Max.) |
12° |
1mm |
- |
- |
12° |
12° |
|
TF(Max.) |
2720g |
- |
- |
- |
200g |
200g |
|
TT(Min.) |
50° |
6.5±0.8mm |
- |
- |
50° |
50° |
Product Structure:
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