| Model | Roller plunger | Top ball plunger | Variable roller lever |
Variable ROD | Roller lever | Spring wire | |
| M902/LM902 | M903/LM903 | M904/LM904 | M907/LM907 | M908/M908 | M909/LM909 | ||
| Contact structure | M4 screw tightening terminal, 2 circuits double type (1a1b) | ||||||
| Contact material | AgNi | ||||||
| Protective structure | IP67 (Only when using our company product HYC-M2 in the wire opening) | ||||||
| Operation indicator | a.c : Neon lamp, d.c : LED (only with the HY-LM series) | ||||||
| Rated current(le) | 6 A 250 V a.c (AC-15, DC-13) | ||||||
| Dielectric strength | 2,000 V a.c 50/60 Hz for 1 min (between the terminal and non-recharing metal part) | ||||||
| Insulation resistance | Min 100 MΩ (500 V d.c insulated ohmmeter) | ||||||
| Contact resistance | Max 50 mΩ (default value) | ||||||
| Rated voltage(Ue) | 250 V a.c, 30 V d.c | ||||||
| Actuator intensity | 5 times larger than O.F (force required to operate) 1min to the, operating direction | ||||||
| Vibration | Double amplitude 1.5mm, frequency 10 ~ 55Hz, continuously 2 hour | ||||||
| Shock | 1,000 m/²s (durability), 300 m/²s (malfunction) | ||||||
| Allowable operation speed | 0.1 ~ 1 ㎧ (without damaging the actuator) | ||||||
| Life expectancy |
Mechanical | Min 1million times (open/close frequency 120 times/min) | |||||
| Electrical | Min 300 thousand times (open/close frequency 20 times/min) | ||||||
| Ambient temperature | -10 ~ 80 ℃ | ||||||
| Ambient humidity | 45 ~ 95 % R.H. | ||||||
| Weight | Approx 350 g (included the box with HY-M904) | ||||||
| Model | Code | Description | |
| HY-M90 | Limit switch (No operation indicator) | ||
| HY-LM90 | Limit switch (Operation indicator attachment type) | ||
| Actuator (operation part) |
2 | Roller Plunger Type | |
| 3 | Ball Plunger Type | ||
| 4 | Roller Adjustable Lever Type | ||
| 7 | Adjustable Rod Wire Type | ||
| 8 | Roller Lever Type | ||
| 8L | Fork Roller Lever | ||
| 8R | Ø50 Roller Lever Type | ||
| 9 | Coil Spring Type | ||
| Operation indicator classification (HY-LM90  ) |
No operation indicator | ||
| A | a.c indicator attachment type | ||
| D | d.c indicator attachment type | ||
| Voltage | a.c operation indicator (250 V a.c) | d.c operation indicator (24 V d.c) |
| Model | HY-LM90A (a.c) |
HY-LM90D (d.c) |
| Indicator type | Neon lamp | L.E.D |
| Leakage current | approx 1.2 mA (250 V a.c) | approx 1.0 mA (24 V d.c) |
Ratings
| Rated voltage | Rated electro current(A) | ||||
| Resistive load | Inductive load | electric motor load | |||
| N.C | N.O | ||||
| a.c | 125V | 15 | 10 | 3 | 1.5 |
| 250V | 10 | 6 | 2 | 1 | |
| 480V | 3 | 2 | 1.5 | 0.75 | |
| d.c | 8V | 15 | 10 | – | – |
| 14V | 15 | 10 | – | – | |
| 30V | 6 | 5 | – | – | |
| 125V | 0.4 | 0.05 | – | – | |
| 250V | 0.2 | 0.03 | – | – | |
※ In case of electric magnetic coil and incandescent lamp load then it is same as the electric motor load.
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