Features
- Double-circuit design limit switch
- Sturdy build with a blend of durable plastic and aluminum casting
- Tight-fitting head and cover in the enclosure
- Compact size with waterproof and oil-resistant features
- Embedded basic switch with a dual-spring mechanism for extended mechanical lifespan
- Smooth operation and an extended operating time (OT)
- User-friendly circuit opening design for easy wiring
- Wide range of actuators for effortless customisation
Ratings
| Rated Voltage | Non-inductive load(A) | Inductive load(A) | ||||||
|---|---|---|---|---|---|---|---|---|
| Resistance load | Lamp Load | Inductive load | Motor Load | |||||
| NC | NO | NC | NO | NC | NO | NC | NO | |
| 125VAC | 5 | 1.5 | 0.7 | 3 | 3 | 2 | 1 | |
| 250VAC | 5 | 1 | 0.5 | 3 | 3 | 1.5 | 0.8 | |
| 500VAC | ||||||||
| 8VDC | 5 | 3 | 3 | 5 | 4 | 3 | ||
| 14VDC | 5 | 3 | 3 | 4 | 4 | 3 | ||
| 30VDC | 5 | 3 | 3 | 4 | 4 | 3 | ||
| 125VDC | 0.4 | |||||||
| 250VDC | 0.2 | |||||||
| Inrush curent | N.C.:24A, N.O.:12A N.C.:below 24A, N.O.:below 12A | |||||||
Contact Form
- OpenOpen
- CloseClose
- Notes:
- Inductive load has a power factor of 0.4 min(AC)and a time constant of 7 ms.
- Lamp load has inrush current of 10 times the steady-state current, while motor load has an inrush current of 6 times the steady-state current.
Characteristics
| Operation speed | 1mm-2m/sec | 1mm-2m/sec |
|---|---|---|
| Operation Frequency | M120opm,E30opm | Mechanical:120operations/minute, Electrical:30operations/minute |
| Contact resistance | 25MΩ | 25MΩ max (initial value) |
| Insulation resistance | 100MΩ 500VDC | 100MΩ min (at500VDC) |
| Dielectric strength | 1000VAC , 50/60Hz | 1000VAC , 50/60Hz For 1 minute between terminals of the same polarity |
| 1500VAC , 50/60Hz | 1500VAC , 50/60Hz For 1 minute between current-carrying and non current-carrying metal parts | |
| 1500VAC , 50/60Hz | 1500VAC , 50/60Hz For 1 minute between each terminal and ground | |
| Vibration | 10-50Hz,1.5mm | 10-50Hz,1.5mm double amplitude |
| Shock | 1000m/Sec2(100G'S) | Mechanically durable:1000m/Sec2(about 100G' S) |
| 300m/Sec2(30G'S) | Malfunction:300m/Sec2(about 30G' S) | |
| Ambient temperature | -5- 65°C | Use:-5- 65°C |
| Humidity | 95%RH | <95%RH |
| Life | 10,000,000(OT) | Mechanical:100,000,000 operations above(under rated OT) |
| 500,000 | Electrical:500,000 operations above | |
| Weight | 130-190 | About 130-190g |
| Degree of Protection | IP66 | IP66 |
Operating Characteristics
| Type | ME-8104 | ME-8108 | ME-8107 | ME-8111 | ME-8112/8122 | ME-8166/8167/8168 |
|---|---|---|---|---|---|---|
| OF(max) | 750g | 750g | 750g | 900g | 900g | 150g |
| RF(min) | 100g | 100g | 100g | 150g | 150g | - |
| PT(max) | 20 ° | 20 ° | 20 ° | 1.5mm | 1.5mm | 30mm |
| OT(min) | 50 ° | 50 ° | 50 ° | 4mm | 4mm | - |
| MD(max) | 12 ° | 12 ° | 12 ° | 1mm | 1mm | - |
| OP | - | - | - | 26 -0.8mm | 37 -0.8mm | - |
