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Business > Industrial Devices > Automation Controls Top > Components & Devices > Relays / Couplers > Power Relays (Over 2A) > Power Relays (Over 2A) Lineup > DE Relays > Rating/Performance
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Rated coil voltage | Operate voltage* (at 20°C) |
Release voltage* (at 20°C) |
Rated operating current (±10%, at 20°C) |
Coil resistance (±10%, at 20°C) |
Rated operating power | Max. allowable voltage (at 20°C) |
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5 V DC | Max. 70% V of rated coil voltage (Initial) |
Min. 10% V of rated coil voltage (Initial) |
40 mA | 125 Ω | 200 mW | 130% V of rated coil voltage |
12 V DC | 16.6 mA | 720 Ω | ||||
24 V DC | 8.3 mA | 2,880 Ω |
Rated coil voltage | Set voltage* (at 20°C) |
Reset voltage* (at 20°C) |
Rated operating current (±10%, at 20°C) |
Coil resistance (±10%, at 20°C) |
Rated operating power | Max. allowable voltage (at 20°C) |
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Set coil |
Reset coil |
Set coil |
Reset coil |
Set coil |
Reset coil |
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5 V DC | Max. 70% V of rated coil voltage (Initial) |
Max. 70% V of rated coil voltage (Initial) |
40 mA | 40 mA | 125 Ω | 125 Ω | 200 mW | 200 mW | 130% V of rated coil voltage |
12 V DC | 16.6 mA | 16.6 mA | 720 Ω | 720 Ω | |||||
24 V DC | 8.3 mA | 8.3 mA | 2,880 Ω | 2,880 Ω |
Item | Specifications | |||
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Contact data | Contact 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 1 A) | |||
Contact material | AgSnO2 type | |||
Contact rating (resistive) |
10 A 250 V AC, 10 A 30 V DC | 8 A 250 V AC, 8 A 30 V DC | ||
Max. switching power (resistive) |
2,500 VA (AC), 300 W (DC) | 2,000 VA (AC), 240 W (DC) | ||
Max. switching voltage | 250 V AC, 30 V DC | |||
Max. switching current | 10 A | 8 A | ||
Min. switching load (reference value) *1 |
100 mA 5 V DC | |||
Insulation resistance (initial) | Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.) | |||
Dielectric strength (initial) |
Between open contacts |
1,000 Vrms for 1 min (detection current: 10 mA) | ||
Between contact sets |
- | 4,000 Vrms for 1 min (detection current: 10 mA) | ||
Between contact and coil |
5,000 Vrms for 1 min (detection current: 10 mA) | |||
Surge withstand voltage (initial)*2 |
Between contact and coil |
12,000 V | ||
Time characteristics (initial) |
Operate (Set) time |
Max. 10 ms [Max. 10 ms] at rated coil voltage (at 20°C, without bounce) | ||
Release (Reset) time |
Max. 5 ms [Max. 10 ms] at rated coil voltage (at 20°C, without bounce, without diode) | |||
Shock resistance |
Functional | 196 m/s2 (half-sine shock pulse: 11 ms, detection time: 10 μs) | ||
Destructive | 980 m/s2 (half-sine shock pulse: 6 ms) | |||
Vibration resistance |
Functional | 10 to 55 Hz (at double amplitude of 2 mm, detection time: 10 μs) | ||
Destructive | 10 to 55 Hz (at double amplitude of 3 mm) | |||
Expected life | Mechanical life | Min. 10 x 106 (switching frequency: 300 times/min.) | ||
Conditions | Conditions for usage, transport and storage *3 |
Ambient temperature: -40 to +70°C (Allowable temperature is from -40 to +60°C at our standard packing condition.) Humidity: 5 to 85% RH (Avoid icing and condensation) |
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Unit weight | Approx. 7 g |
*1 | This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load. |
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*2 | Wave is standard shock voltage of ±1.2 x 50μs according to JEC-212-1981 |
*3 | For ambient temperature, please read "GUIDELINES FOR RELAY USAGE". |
Conditions: Resistive load, Switching frequency 20 times/min
Type | Switching capacity | Number of operations |
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1 Form A | 10 A 250 V AC | Min. 100 x 103 |
10 A 30 V DC | Min. 100 x 103 | |
1 Form A 1 Form B | 8 A 250 V AC | Min. 100 x 103 |
8 A 30 V DC | Min. 100 x 103 | |
2 Form A | 8 A 250 V AC | Min. 100 x 103 |
8 A 30 V DC | Min. 50 x 103 |
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