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| Item | Specifications | ||
| Contact arrangement | Nominal coil voltage | Single side stable | 2 coil latching |
| 2 Form A | 3V DC | DK2a-3V | DK2a-L2-3V |
| 2 Form A | 5V DC | DK2a-5V | DK2a-L2-5V |
| 2 Form A | 6V DC | DK2a-6V | DK2a-L2-6V |
| 2 Form A | 9V DC | DK2a-9V | DK2a-L2-9V |
| 2 Form A | 12V DC | DK2a-12V | DK2a-L2-12V |
| 2 Form A | 24V DC | DK2a-24V | DK2a-L2-24V |
| Arrangement | 1 Form A | 1 Form A 1 Form B | 2 Form A |
| Contact resistance (Initial) | Max. 30 mΩ (By voltage drop 6 V DC 1A) | ||
| Contact material | Au-flashed AgSnO2 type | Au-flashed AgNi type | |
| Nominal switching capacity (resistive load) | 10 A 250 V AC, 10 A 30 V DC | 8 A 250 V AC, 8 A 30 V DC | 8 A 250 V AC, 8 A 30 V DC |
| Max. switching power (resistive load) | 2,500VA, 300 W | 2,000 VA, 240 W | 2,000 VA, 240 W |
| Max. switching voltage | 250 V AC, 125 V DC (0.2A) | 250 V AC, 125 V DC (0.2A) | 250 V AC, 125 V DC (0.2A) |
| Max. switching current | 10 A | 8 A | 8 A |
| Min. switching capacity (Reference value)*1 | 10m A 5V DC | ||
| Insulation resistance (Initial) | Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section. | ||
| Between open contacts | 1,000 Vrms for 1min. (Detection current: 10mA.) | ||
| Between contact and coil | 4,000 Vrms for 1min. (Detection current: 10mA.) | ||
| Surge breakdown voltage*2 (Initial)Between contacts and coil |
10,000 V | ||
| Operate time [Set time] (at 20°C 68°F) | Max. 10 ms (Approx. 5 ms) [10 ms (Approx. 5 ms)] (Nominal coil voltage applied to the coil, excluding contact bounce time.) |
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| Release time [Reset time] (at 20°C 68°F) | Max. 8 ms (Approx. 3 ms) [10 ms (Approx. 3 ms)] (Nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode) |
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| Shock resistanceFunctional | Min. 98 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10μs.) | ||
| Destructive | Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.) | ||
| Vibration resistanceFunctional | 10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10μs.) | ||
| Destructive | 10 to 55 Hz at double amplitude of 3 mm | ||
| Mechanical | Min. 5×107 (at 300 times/min.) | ||
| Electrical | Min. 105 (resistive load, at 20 times/min, at rated capacity) | ||
| Conditions for operation, transport and storage *3 | Ambient temperature: –40°C to +65°C –40°F to +149°F, Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature) |
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| Unit weight | Approx. 5 g .18 oz | Approx. 6 g .21 oz | Approx. 6 g .21 oz |
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