Power relay OMRON G7Z-3A1B-11Z DC12
Safety relays; 4PST (3NO+1NC) + DPST (1NO+1NC); Coil rated voltage: 12VDC; Rated carry current: 40A (NO contact), 25A (NC contact)
Manufacturer:
OMRON
Item Status:
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Series: Power relay Omron G7Z series
Model: G7Z-3A1B-11Z DC12
Features of Power relay OMRON G7Z series (contains model G7Z-3A1B-11Z DC12)
Power relay OMRON G7Z series:
- Compact Electromagnetic Contactors That Switch 40 A at 440 VAC
- One pole carries 40 A.
- UL 508 and UL 840 NO contacts
(resistive 40 A 480 VAC, 60 Hz, 80,000 operations).
- EN 60947-4-1 NO contacts (AC1 40 A 440 VAC, 50/60 Hz, 80,000 operations).
- Ideal for supply power to industrial inverters, servo drivers, and other devices, and switching power to motors and other equipment.
- The maximum load capacity of 160 A when using 4-pole parallel connections.
- EN 60947-4-1 certification for mirror contact mechanism obtained by combining the Relay with an Auxiliary Contact Block.
- Conforms to European PV standard (VDE0126).
- Approx. 30% less operation noise than a standard electromagnetic contactor.* (Approx. 100 dB reduced to approx. 70 dB.)
- Approx. 50% the volume of a standard electromagnetic contactor* to help downsize control panels.
Specifications of Power relay OMRON G7Z-3A1B-11Z DC12
|
Type |
Safety relays |
|
Coil rated voltage |
12VDC |
|
Output configuration |
4PST (3NO+1NC) + DPST (1NO+1NC) |
|
Rated carry current |
40A (NO contact), 25A (NC contact) |
|
Contact rating (resistive load) |
40A at 440VAC (NO contact), 25A at 30VDC (NC contact) |
|
Contact structure |
Double-break |
|
Contact material |
Silver alloy |
|
Mechanical indicator |
No |
|
LED indicator |
No |
|
Latching lever |
No |
|
Coil polarity |
No |
|
Coil surge absorption |
Surge absorber diode |
|
Cover |
Yes |
|
Mounting type |
Case-surface mounting, DIN track mounting hook |
|
Connection type |
Screw terminals |
|
Ambient temperature |
-25...60°C |
|
Ambient humidity |
5...85% |
|
Approx. weight |
330g |
|
Overall width |
62mm |
|
Overall height |
45mm |
|
Overall depth |
60mm |
|
Representative standard |
CSA, UL, VDE |
|
Standard accessories |
Auxiliary contact block: G7Z-3A1B-11Z-R |
|
Separately accessories |
Auxiliary contact block: G7Z-3A1B-11Z-R , Auxiliary contact block: G7Z-3A1B-11Z |
Installation guide Power relay OMRON Contact mailbox baoan@baoanjsc.com.vn or phone number 0989 465 256
Document of Power relay OMRON
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