G7Z-4A-02Z DC24 Omron, G7Z-4A-02Z DC24 Datasheet - Page 3

• Manufacturer Part Number: G7Z-4A-02Z DC24
• Description: RELAY POWER 4PST 40A 24VDC
• Manufacturer: Omron
• Series: G7Zr

Specifications of G7Z-4A-02Z DC24

• Relay Type: General Purpose
• Contact Form: 4PST (4 Form A)
• Contact Rating (current): 40A
• Switching Voltage: 480VAC - Max
• Coil Type: Standard
• Coil Current: 154mA
• Coil Voltage: 24VDC
• Turn On Voltage (max): 18 VDC
• Turn Off Voltage (min): 2.4 VDC
• Mounting Type: Chassis Mount
• Termination Style: Screw Terminal
• Circuit: 4PST (4 Form A)
• Contact Rating @ Voltage: 40A @ 440VAC
• Control On Voltage (max): 18 VDC
• Control Off Voltage (min): 2.4 VDC
• Contact Rating: 40 A at 440 VAC
• Contact Termination: Screw
• Power Consumption: 3.7 W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: G7Z-4A-02ZDC24; G7Z4A02ZDC24

■ Characteristics
Note: 1. The above values are initial values.
Item
Contact resistance (See note 2.)
Operating time (See note 3.)
Release time (See note 3.)
Maximum operating
frequency
Insulation resistance (See note 4.)
Dielectric strength
Impulse withstand
voltage
Vibration resistance Destruction
Shock resistance
Endurance
Minimum load
Ambient operating temperature
Ambient operating humidity
Weight
2. The contact resistance for the Relay (G7Z) was measured with 1 A at 5 VDC using the voltage drop method.
3. The operate time was measured with the rated voltage imposed with any contact bounce ignored at the ambient temperature of 23°C.
4. The insulation resistance was measured with a 1,000-VDC megohmmeter applied to the same places as those used for checking the
5. The electrical endurance was measured at an ambient temperature of 23°C.
6. The specifications for the auxiliary contact block mounted on the G7Z are the same as those for the G73Z auxiliary contact block.
The contact resistance for the auxiliary contact block (G73Z) was measured with 0.1 A at 5 VDC using the voltage drop method.
dielectric strength.
Mechanical
Rated load
Between coil and contacts
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
Between contacts of different polarity 10 kV, 1.2 x 50 μs
Between contacts of the same polarity 4.5 kV, 1.2 x 50 μs
Malfunction
Destruction
Malfunction
Mechanical
Electrical (See note 5.)
Classification
Model G7Z-4A-@Z, G7Z-3A1B-@Z, G7Z-2A2B-@Z
100 mΩ max.
50 ms max.
50 ms max.
1,800 operations/h
1,200 operations/h
1,000 MΩ min.
4,000 VAC, 50/60 Hz for 1 min
10 kV, 1.2 x 50 μs
10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
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)
Screw mounting: 800 m/s
NO: 100 m/s
NO: 25 m/s
1,000,000 operations min. (at 1,800 operations/h, contact no load)
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)
2 A at 24 VDC
-25 to 60°C (with no icing or condensation)
5% to 85%
Approx. 330 g
2
Relay (See note 6.)
2
2
, DIN Track mounting: 500 m/s
Power Relays
—
—
1 mA at 5 VDC
G73Z-20Z, G73Z-11Z, G73Z-02Z
Auxiliary contact block
2
G7Z
331