2
G4W G4W
Contact resistance 30 mΩ
Operate time 20 ms max. (mean value: approx. 13 ms)
Release time 5 ms max. (mean value: approx. 2.50 ms)
Bounce time Operate: approx. 0.40 ms
Operating frequency Mechanical 18,000 operations/hour
Electrical 1,800 operations/hour (under rated load)
Insulation resistance 100 MΩ min. (at 500 VDC)
Dielectric strength 4,000 VAC, 50/60 Hz for 1 minute between coil and contacts
2,000 VAC, 50/60 Hz for 1 minute between contacts of different poles
1,500 VAC, 50/60 Hz for 1 minute between contacts of same pole
Impulse dielectric strength 10,000 VAC, 1.20 x 50µs (between coil and contacts)
Vibration Mechanical durability 10 to 55 Hz, 1.50 mm (0.06 in) double amplitude range
Malfunction durability 10 to 55 Hz, 1.50 mm (0.06 in) double amplitude range
Shock Mechanical durability 1,000 m/s
2
(approx. 100 G)
Malfunction durability 150 m/s
2
(approx. 15 G)
Ambient temperature Operating -25° to 55°C (-13° to 131°F)
Storage -25° to 55°C (-13° to 131°F)
Humidity 35% to 85% RH
Service life Mechanical 5,000,000 operations min. (at operating frequency of 18,000 operations/hour)
Electrical See “Characteristic Data”
Weight 29 g (1.02 oz)
■ CHARACTERISTIC DATA
Maximum switching capacity Electrical service life
SPST-NO, DPST-NO SPST-NO, DPST-NO
Rated operating voltage (V)
Rated operating current (A)
Note: Data shown are of initial value.
■ CHARACTERISTICS
Rated operating current (A)
Service life (x10
3
operations)
■ COIL DATA
Rated Rated Coil Coil inductance Pick-up Dropout Maximum Power
voltage current resistance (Ref. value) (H) voltage voltage voltage consumption
(VDC) (mA) (Ω)
Armature OFF Armature ON % of rated voltage
(mW)
12 66.70 180 0.93 1.65 80% max. 10% min. 110% max. Approx. 800
18 44.40 405 1.90 3.30
24 33.30 720 3.70 6.40
100 8 12,500 61.80 106
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C (73°F) with a tolerance of ±10%.
2. The operating characteristics are measured at a coil temperature of 23°C (73°F).
