Omron LY2 AC110/120 general purpose relay 2 changeover contacts 110/120 V AC
- Schirmer item number
- 2278
- Manufacturer
- OMRON
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Product details & specifications
The LY2 AC110/120 is an electromechanical general purpose relay with two changeover contacts and an AC coil for 110/120 V. The contacts are made of a silver alloy, and an integrated arc chamber separates the switching arc.
General
| Manufacturer | Omron |
|---|---|
| Type / model | LY2 AC110/120 |
| Article number | 2278 |
| Order number | LY2 AC110/120 |
| Series | LY |
Technical data
| Contact configuration | 2 changeover contacts (DPDT) |
|---|---|
| Rated coil voltage | 110/120 V AC |
| Rated coil current 50 Hz | 9.9/10.8 mA |
| Rated coil current 60 Hz | 8.4/9.2 mA |
| Coil resistance | 4,430 Ω |
| Must-operate voltage | max. 80 % of rated voltage |
| Must-release voltage | min. 30 % of rated voltage |
| Maximum coil voltage | 110 % of rated voltage |
| Coil power consumption | approx. 0.9 to 1.1 VA (60 Hz) |
| Contact material | silver alloy |
| Rated load, resistive | 10 A at 110 V AC, 10 A at 24 V DC |
| Rated load, inductive (cos φ 0.4, L/R 7 ms) | 7.5 A at 110 V AC, 5 A at 24 V DC |
| Continuous current | 10 A |
| Maximum switching voltage | 250 V AC, 125 V DC |
| Maximum switching current | 10 A |
| Contact resistance | max. 50 mΩ |
| Operate time | max. 25 ms |
| Release time | max. 25 ms |
| Insulation resistance | min. 100 MΩ (500 V DC) |
| Test voltage coil/contact and contacts of different polarity | 2,000 V AC, 50/60 Hz, 1 min |
| Test voltage contacts of same polarity | 1,000 V AC, 50/60 Hz, 1 min |
| Mechanical endurance | min. 50,000,000 operations (AC) |
| Electrical endurance | min. 500,000 operations at rated load |
| Shock resistance | 1,000 m/s² (destruction), 200 m/s² (malfunction) |
| Ambient temperature | -25 to 55 °C |
| Humidity | 5 to 85 % |
| Weight | 40 g |
| Arc chamber | yes |