G2A-434

Power Relay

G2A-434

Fully Sealed Version of G2A that Displays Its Power in Adverse Environments

* Information in this page is a reference that you created on the basis of information in the product catalog before the end of production, may be different from the current situation, such as goods for / supported standards options / price / features of the product. Before using, please check the compatibility and safety system.

last update: September 24, 2012

Coil Ratings

Rated voltage	Current		Coil resistance	Coil inductance (ref. value)		Must operate	Must release	Max. voltage	Power con- sumption
Rated voltage	50 Hz	60 Hz	Coil resistance	Armature OFF	Armature ON	% of rated voltage			Power con- sumption
6 VAC	295 mA	233 mA	8.9 Ω	0.048 H	0.065 H	80 % max.	30 % min.	110%	Approx. 1.4 VA
24 VAC	73 mA	58 mA	136 Ω	0.691 H	1.04 H
100/110 VAC	17.7/ 21.4 mA	14/ 16.8 mA	2,200 Ω	12.42/ 12.38 H	18/ 16.4 H
200/220 VAC	8.9/ 10.8 mA	7/ 8.4 mA	8,800 Ω	42.2/ 41.8 H	72/ 65.5 H
12 VDC	88 mA		136 Ω	0.6 H	1.0 H		10 % min.		Approx. 1.1 W
24 VDC	45 mA		530 Ω	2.7 H	4.6 H
48 VDC	22 mA		2,200 Ω	11 H	19 H
100 VDC	11.4 mA		8,800 Ω	43 H	73 H

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20%
for AC rated current and ±15% for DC coil resistance.
2. The AC coil resistance and coil inductance values are for reference only.
3. Performance characteristic data is measured at a coil temperature of 23°C.
4. The maximum voltage is one that is applicable instantaneously to the Relay coil at 23°C and not continuously.
5. For built-in operation indicator models rated at 6, 12, and 24 VDC, add an LED current of approx. 5 mA to the
rated currents.

Contact Ratings

Load	Resistive load (cosΦ = 1)	Inductive load (cosΦ = 0.4) (L/R = 7 ms)
Contact mechanism	Crossbar bifurcated
Contact material	Movable:AgAu-clad AgPd Fixed:AgPd
Rated load	0.3 A at 110 VAC 0.5 A at 24 VDC	0.2 A at 110 VAC 0.3 A at 24 VDC
Rated carry current	2 A
Max. switching voltage	250 VAC, 125 VDC
Max. switching current	AC: 0.7 A DC: 2 A	AC: 0.5 A DC: 1 A

Characteristics

Contact resistance (see note 2)	100 mΩ max.
Operate time (see note 3)	15 ms max.
Release time (see note 3)	15 ms max.
Max. operating frequency	Mechanical: 18,000 operations/hour Electrical: 1,800 operations/hour (under rated load)
Insulation resistance (see note 4)	100 MΩ min. (at 500 VDC)
Dielectric strength	1,500 VAC, 50/60 Hz for 1 minute between coil and contact and between contacts of different polarities (700 VAC between contacts of same polarities)
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, 0.5 mm single amplitude (1.0 mm double amplitude)
Shock resistance	Destruction: 1,000 m/s² Malfunction: 100 m/s²
Error rate (level P) (Reference value) (see note 5)	1 mA at 100 mVDC
Endurance	Mechanical: 100,000,000 operations min. (at operating frequency of 18,000 operations/hour) Electrical: 5,000,000 operations min. (under rated load and at operating frequency of 1,800 operations/hour) (see note 6)
Ambient temperature	Operating:-10°C to 40°C (with no icing or condensation)
Ambient humidity	Operating:5% to 85%
Weight	Approx. 39 g

Note: 1. The data shown above are initial values.
2. The contact resistance was measured with 0.1 A at 5 VDC using the voltage drop method.
3. The operate and release times were measured with the rated voltage imposed with any contact bounce ignored
at an ambient temperature of 23°C.
4. The insulation resistance was measured with a 500-VDC megger applied to the same places as those used for
checking the dielectric strength.
5. This value was measured at a switching frequency of 60 operations per minute.
6. The electrical endurance was measured at an ambient temperature of 23°C.

last update: September 24, 2012

Product Category

Relays
- General Purpose Relays
  - Discontinued
    - G2A-434

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