• G7Z 4A 1
  • G7Z 4A 1

Omron Power Relays G7Z Series G7Z-4A G7Z-3A1B

Series#: Omron Power Relay

Product Details

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Specification

Classification Relay with auxiliary contact block *5 Auxiliary contact block
Model G7Z-4A-@Z-R, G7Z-3A1B-@Z-R, G7Z-2A2B-@Z-R G73Z-20Z-R, G73Z-11Z-R, G73Z-02Z-R
Contact resistance *1 400 mΩ max. 100 mΩ max.
Operating time *2 50 ms max.
Release time *2 50 ms max.
Mechanical 1,800 operations/h
Rated load 1,200 operations/h
Insulation resistance *3 1,000 MΩ min.
Between coil and contacts 4,000 VAC, 50/60 Hz for 1 min
Between contacts of different polarity 4,000 VAC, 50/60 Hz for 1 min
Between contacts of the same polarity 2,000 VAC, 50/60 Hz for 1 min
Between coil and contacts 10 kV, 1.2 ´ 50 µs
Between contacts of different polarity 10 kV, 1.2 ´ 50 µs
Between contacts of the same polarity 4.5 kV, 1.2 ´ 50 µs 3.0 kV, 1.2 ´ 50 µs
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction NO: 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude) NC: 10 to 32 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Destruction Screw mounting: 700 m/s2, DIN Track mounting: 500 m/s2
Malfunction NO: 100 m/s2

NC: 25 m/s2

Mechanical 1,000,000 operations min. (at 1,800 operations/h, contact no load)
 

Electrical *4

AC resistive load: 80,000 operations AC inductive load: 80,000 operations DC resistive load: 100,000 operations (at 1,200 operations/h, rated load)
Failure rate (P level) (reference value) *6 2 A at 24 VDC 1 mA at 1 VDC
Ambient operating temperature -25 to 60°C (with no icing or condensation)
Ambient operating humidity 5% to 85%
Weight Approx. 330 g Approx. 18 g

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