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Features:
Economic plastic type
Stainless steel idler wheel, punch and spring
Swing arm max. 95dergees
Selective PG13.5 cable gland
Specifications
Model | LS | 131 331 | 161 361 | 171 371 | 181 381 | 191 391 |
Operationg force | OF(Max.) | 500g-cm | 100g | 100g | 100g | 500g-cm |
Release force | RF(Min.) | 100g-cm | 40g | 40g | 40g | 100g-cm |
Pre-travel | PT(Max.) | 20° | 30mm | 30mm | 30mm | 20° |
Tripping position | TP±10% | 22.5° | 22.5 ° | 22.5° | 22.5° | 22.5° |
Movement differential | MD(Max.) | 10° | 14° | 14degree | 14degree | 10° |
Over travel | OT(Min.) | 75° | 20mm | 20mm | 20mm | 75° |
Total travel | TT(Min.) | 95° | 50mm | 50mm | 50mm | 95° |
Rotary indexing |
| 22.5° |
|
|
| 22.5° |
Model | LS | 101 301 | 103 303 | 111 311 | 121 321 | 127 327 |
Operationg force | OF(Max.) | 700g | 700g | 700g | 500g | 700g |
Release force | RF(Min.) | 200g | 200g | 200g | 100g-cm | 200g |
Pre-travel | PT(Max.) | 1.8mm | 1.8mm | 1.8mm | 20° | 1.8mm |
Tripping position | TP±10% | 2.0mm | 2.0mm | 2.0mm | 22.5° | 2.0mm |
Movement differential | MD(Max.) | 1.2mm | 1.2mm | 1.2mm | 10° | 1.2mm |
Over travel | OT(Min.) | 4.0mm | 4.0mm | 4.0mm | 75° | 4.0mm |
Total travel | TT(Min.) | 5.8mm | 5.8mm | 5.8mm | 95° | 5.8mm |
Rotary indexing |
|
|
|
| 22.5° |
|
Characteristics
Double break | INO+INC Force Break snap action |
Rated voltage/current | 10(4)A, 125, 250VAC/6(2), 380VAC For inductance Load, CosΦ=0.4 |
Contact resistance | 25mΩ 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 | |
Electrical endurance | 500,000 at 10A 250VAC Resistive |
Mechanical life | 10,000,000 operations min.(under rated conditions) |
Operation speed | 5mm/s to 0.5m/s |
Waterproof and dust-proof | IP64 |
Rising temperature | Max 30 ℃ over ambient temperature at rated voltage/current |
Standard | EN50041, EN50047, IEC337-1,VDE0660 |
Operation temperature | -5 ℃ - 65℃ (with no icing) |
Storage temperature | -5 ℃ – 65℃ (with no icing) |
Humidity | 95% RH Max. |
Shock | Mechanical durable: 1000m/ S2min. |
Malfunction:300m/ S2 min. | |
Vibration frequency | Malfunction: 10 to 55Hz 1.5mm double amplitude |
Torque of terminal screw | 6-8 kgf-cm |
Torque of other screw | Cover 12-14 kgf-cm/Head 8-9 kgf-cm/Mounting 50-60 kgf/cm |
Bare cooper wire spec. | Φ2 Max. |
Cable Spec. | Φ12 Max. |




Q: Are you a factory or trading company?
A: We are factory of limit switch, micro switch, foot switch and so on, welcome to visit our factory.
Q: How about your quality control?
A: All the products will be 100% inspected before shipping.
Q: Would you accept use our logo?
A: We can make OEM, ODM and customized specification.
Q: What is your delivery time?
A: Usually it takes 5 days, 15 days for bulk.
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