G7Z_13 Datasheet, PDF (1/9 Pages) Omron Electronics LLC – Multi-pole Power Relay for Contactor Current Range Capable of Carrying and Switching 40 A at 440 VAC

Power Relays
G7Z
Multi-pole Power Relay for Contactor Current Range
Capable of Carrying and Switching 40 A at 440 VAC
• One pole, 40 A can be carried and switched.
• The maximum load capacity of 160 A when using 4-pole parallel connections.
• All materials used are compliant with the RoHS Directive
• EN 60947-4-1 certification for mirror contact mechanisms has been obtained by
using a combination of the relay and auxiliary contact blocks.
• A design with a small number of openings makes it difficult for dust or foreign
matter to enter.
• Ideal for supply power to industrial inverters, servo drivers, and other devices,
and switching power to motors and other equipment.
• Conforms to European PV standard (VDE0126).
Be sure to read the “Safety Precautions” on page 6 and the
“Precautions for All Relays with Forcibly Guided Contacts”.
CSM_G7Z_DS_E_5_1
Model Number Structure
Model Number Legend
Relay with Auxiliary Contact Block
G7Z-@-@@
1 23
1. Relay Contact Configuration
4A: 4PST-NO
3A1B: 3PST-NO/SPST-NC
2A2B: DPST-NO/DPST-NC
2. Contact Configuration of Auxiliary Contacts
20: DPST-NO
11: SPST-NO/SPST-NC
02: DPST-NC
3. Contact Mechanism of Auxiliary Contacts
Z: Bifurcated crossbar contact
Relay
G7Z-@
1
1. Contact Configuration
4A: 4PST-NO
3A1B: 3PST-NO/SPST-NC
2A2B: DPST-NO/DPST-NC
Auxiliary Contact Block
G73Z-@@
12
1. Contact Configuration of Auxiliary Contacts
20: DPST-NO
11: SPST-NO/SPST-NC
02: DPST-NC
2. Contact Mechanism of Auxiliary Contacts
Z: Bifurcated crossbar contact
Ordering Information
Relay with Auxiliary Contact Block
Relay with Auxiliary Contact Block (for Screw Terminals)
Classification
Relay with Auxiliary
Contact Block
Structure
4 poles +
2 poles
Contact configuration
Relay
Auxiliary Contact
Block
DPST-NO
4PST-NO
SPST-NO/SPST-NC
DPST-NC
DPST-NO
3PST-NO/SPST-NC SPST-NO/SPST-NC
DPST-NC
DPST-NO
DPST-NO/DPST-NC SPST-NO/SPST-NC
DPST-NC
Rated Voltage
12, 24 VDC
Note: 1. Relay contact terminals are M5, and the coil terminals are M3.5.
2. Auxiliary contact block terminals are M3.5.
3. When placing an order, specify the model number and rated supply voltage (12 VDC or 24 VDC).
Model
G7Z-4A-20Z
G7Z-4A-11Z
G7Z-4A-02Z
G7Z-3A1B-20Z
G7Z-3A1B-11Z
G7Z-3A1B-02Z
G7Z-2A2B-20Z
G7Z-2A2B-11Z
G7Z-2A2B-02Z
1