G7Z series relay with auxiliary contact block. Compact electromagnetic contactors that switch 40A at 440VAC. Its one pole carries 40A. Complies with UL 508 and UL 840 NO contacts (resistive 40A 480VAC, 60Hz, 80000 operations) and EN 60947-4-1 NO contacts. This is ideal for supply power to industrial inverters, servo drivers, and other devices and switching power to motors and other equipment. Its maximum load capacity of 160A 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).
- Relay contact configuration is 3PST-NO/SPST-NC
- Contact configuration of auxiliary contact is DPST-NO
- Contact mechanism of auxiliary contact is bifurcated crossbar contact (single break)
- Coil voltage is 12VDC
- Contact material is Ag (silver) alloy
- Rated carry current is 25A (NC), 40A (NO)
- DIN rail mounting, high power
- Screw terminal
- Rated load of 25A/40A at 440VAC (resistive), 22A/10A at 440VAC (inductive) (contact ratings)
Other details
| Brand |
OMRON INDUSTRIAL AUTOMATION |
| Part Number |
G7Z-3A1B-20Z-R DC12V |
| Quantity |
Each |
| Technical Data Sheet EN |
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| CAD Multiple Formats EN |
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