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MY
Versatile and Function-filled Miniature Power Relay for Sequence Control and Power Switching Applications
Data Sheet (481KB)
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Coil Ratings
| Rated voltage | Rated current | Coil resistance | Coil inductance (reference value) | Must operate voltage | Must release voltage | Max. voltage | Power consumption (approx.) | |||
| 50 Hz | 60 Hz | Arm. OFF | Arm. ON | % of rated voltage | ||||||
| AC | 6 V* | 214.1 mA | 183 mA | 12.2 Ω | 0.04 H | 0.08 H | 80% max. | 30% min. | 110% | 1.0 to 1.2 VA (60 Hz) |
| 12 V | 106.5 mA | 91 mA | 46 Ω | 0.17 H | 0.33 H | |||||
| 24 V | 53.8 mA | 46 mA | 180 Ω | 0.69 H | 1.30 H | |||||
| 48/50 V* | 24.7/ 25.7 mA | 21.1/ 22.0 mA | 788 Ω | 3.22 H | 5.66 H | |||||
| 110/120 V | 9.9/10.8 mA | 8.4/9.2 mA | 4,430 Ω | 19.20 H | 32.1 H | 0.9 to 1.1 VA (60 Hz) | ||||
| 220/240 V | 4.8/5.3 mA | 4.2/4.6 mA | 18,790 Ω | 83.50 H | 136.4 H | |||||
| DC | 6 V* | 151 mA | 39.8 Ω | 0.17 H | 0.33 H | 10% min. | 0.9 W | |||
| 12 V | 75 mA | 160 Ω | 0.73 H | 1.37 H | ||||||
| 24 V | 37.7 mA | 636 Ω | 3.20 H | 5.72 H | ||||||
| 48 V* | 18.8 mA | 2,560 Ω | 10.60 H | 21.0 H | ||||||
| 100/110 V | 9.0/9.9 mA | 11,100 Ω | 45.60 H | 86.2 H | ||||||
Note:
1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15% ⁄-20% for rated currents and ±15% for DC coil resistance.
2. Performance characteristic data are measured at a coil temperature of 23°C.
3. AC coil resistance and impedance are provided as reference values (at 60 Hz).
4. Power consumption drop was measured for the above data. When driving transistors, check leakage current and connect a bleeder resistor if required.
5. Rated voltage denoted by "*" will be manufactured upon request. Ask your OMRON representative.
Contact Ratings
| Item | 2-pole | 4-pole | 4-pole (bifurcated) | |||
| Resistive load (cosΦ = 1) | Inductive load (cosΦ = 0.4, L/R = 7 ms) | Resistive load (cosΦ = 1) | Inductive load (cosΦ = 0.4, L/R = 7 ms) | Resistive load (cosΦ = 1) | Inductive load (cosΦ = 0.4, L/R = 7 ms) | |
| Rated load | 5A, 250 VAC 5A, 30 VDC | 2A, 250 VAC 2 A, 30 VDC | 3 A, 250 VAC 3 A, 30 VDC | 0.8 A, 250 VAC 1.5 A, 30 VDC | 3 A, 250 VAC 3 A, 30 VDC | 0.8 A, 250 VAC 1.5 A, 30 VDC |
| Carry current | 10 A (see note) | 5 A (see note) | ||||
| Max. switching voltage | 250 VAC 125 VDC | 250 VAC 125 VDC | ||||
| Max. switching current | 10 A | 5 A | ||||
| Max. switching power | 2,500 VA 300 W | 1,250 VA 300 W | 1,250 VA 150 W | 500 VA 150 W | 1,250 VA 150 W | 500 VA 150 W |
| Failure rate (reference value) | 5 VDC, 1 mA | 1 VDC, 1 mA | 1 VDC, 100 μA | |||
Note: Don't exceed the carry current of a Socket in use. Refer to Datasheet.
Characteristics
| Item | All Relays |
| Contact resistance | 100 mΩ max. |
| Operate time | 20 ms max. |
| Release time | 20 ms max. |
| Max. operating frequency | Mechanical: 18,000 operations/hr Electrical: 1,800 operations/hr (under rated load) |
| Insulation resistance | 1,000 MΩ min. (at 500 VDC) |
| Dielectric strength | 2,000 VAC, 50/60 Hz for 1.0 min (1,000 VAC between contacts of same polarity) |
| Vibration resistance | Destruction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude) Malfunction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude) |
| Shock resistance | Destruction: 1,000 m/s2 Malfunction: 200 m/s2 |
| Endurance | See the following table. |
| Ambient temperature | Operating: -55°C to 70°C (with no icing) |
| Ambient humidity | Operating: 5% to 85% |
| Weight | Approx. 35 g |
Note: The values given above are initial values.
Endurance Characteristics
| Pole | Mechanical life (at 18,000 operations/hr) | Electrical life(at 1,800 operations/hr under rated load) |
| 2-pole | AC:50,000,000 operations min. DC:100,000,000 operations min. | 500,000 operations min. |
| 4-pole | 200,000 operations min. | |
| 4-pole (bifurcated) | 20,000,000 operations min. | 100,000 operations min. |
Sockets
| Item | Pole | Model | Carry current | Dielectric withstand voltage | Insulation resistance(see note 2) |
| Screwless Clamp Terminal Socket | 2 | PYF08S | 10A | 2,000 VAC, 1 min | Less than 1,000 MΩ |
| 4 | PYF14S | 5A | |||
| Track-mounted Socket | 2 | PYF08A-E | 7A | 2,000 VAC, 1 min | 1,000 MΩ min. |
| PYF08A-N (see note 3) | 7 A (see note 4) | ||||
| 4 | PYF14A-E | 5A | |||
| PYF14A-N (see note 3) | 5 A (see note 4) | ||||
| Back-connecting Socket | 2 | PY08(-Y1) | 7A | 1,500 VAC, 1 min | 100 MΩ min. |
| PY08QN(-Y1) | |||||
| PY08-02 | |||||
| 4 | PY14(-Y1) | 3A | |||
| PY14QN(-Y1) | |||||
| PY14-02 |
Note:
1. The values given above are initial values.
2. The values for insulation resistance were measured at 500 V at the same place as the dielectric strength.
3. The maximum operating ambient temperature for the PYF08A-N and PYF14A-N is 55°C.
4. When using the PYF08A-N or PYF14A-N at an operating ambient temperature exceeding 40°C, reduce the current to 60%.
5. The MY2(S) can be used at 70°C with a carry current of 7 A.
Caution: In the interenst of product improvement, specifications are subject to change without notice.
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