Datasheet

2
G9TB AC Power Latching Relay
G9TB
Characteristics
Note. The values given above are initial values.
*1. Measurement conditions: 24 VDC, 1 A, voltage drop method.
*2. Measurement conditions: Rated operating voltage applied, not including contact bounce.
Ambient temperature: 23°C
*3. Measurement conditions: The insulation resistance was measured with a 500 VDC megohm meter at the same locations as the dielectric strength was measured.
*4. Contact your OMRON sales representative for Electrical Durability technical data.
*5. The characteristic meets IEC62055-31 test requirement.
Item G9TB-U1A -E G9TB-K1A -E
Contact resistance *1 0.4 mΩ max.
Set time *2 25 ms max. 20 ms max.
Reset time *2 25 ms max. 20 ms max.
Minimum pulse width 100 ms
Maximum pulse width 1,000 ms
Insulation resistance *3 1,000 MΩ min.
Dielectric strength
Between coil and contacts 4,000 VAC, 50/60 Hz for 1 min
Between contacts of the
same polarity
2,000 VAC, 50/60 Hz for 1 min
Impulse withstand
voltage
Between coil and contacts 8 kV
Vibration resistance
Destruction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Shock resistance
Destruction 1,000 m/s
2
Malfunction 100 m/s
2
Durability
Mechanical 100,000 operations min. (at 7,200 operations/h)
Electrical *4
10,000 operations typical, resistive load 120 A, 276 VAC (operation: ON for 10 sec, OFF for 20 sec)
5,000 operations, resistive load 100 A, 276 VAC and then
5,000 operations, inductive load (PF=0.5) 100 A, 276 VAC (operation: ON for 10 sec, OFF for 20 sec) *5
Ambient operating temperature -40 to 85°C (with no icing or condensation)
Ambient operating humidity 5 to 85%
Weight Approx. 70 g