Omron DIN Rail Non-Latching Relay, 12V dc Coil, 40A Switching Current, 3PST, SPST
- RS Stock No.:
- 552-857
- Mfr. Part No.:
- G7Z-3A1B-11Z DC12
- Brand:
- Omron
- RS Stock No.:
- 552-857
- Mfr. Part No.:
- G7Z-3A1B-11Z DC12
- Brand:
- Omron
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- JP
Product Details
High Capacity Power Relays with Auxiliary Contact Block - G7Z
These Power Relays come with auxiliary contact block included. Additional auxiliary contact blocks can be bought separately.
Capable of switching 40A at 440Vac (4-pole power fully applied 160A)
Compact, 40% smaller than contactors (IEC-AC1, 50A specifications)
Mirror contacts for safety function
Low noise, approx. 70dB
Low Power consumption, less than 4W dc
High insulation, load switching for 400Vac systems
Bifurcated crossbar contact
Simple mounting
Compact, 40% smaller than contactors (IEC-AC1, 50A specifications)
Mirror contacts for safety function
Low noise, approx. 70dB
Low Power consumption, less than 4W dc
High insulation, load switching for 400Vac systems
Bifurcated crossbar contact
Simple mounting
Note
For mirror contact mechanisms (certification to EN60947-4-1) refer to manufacturer datasheet for precautions for correct use. Compliance attained through a combination of the relay and auxiliary blocks.
Approvals
UL, CSA
Specifications
Attribute | Value |
|---|---|
| Coil Voltage | 12V dc |
| Contact Configuration | 3PST, SPST |
| Mounting Type | DIN Rail |
| Switching Current | 40A |
| Number of Poles | 3 |
| Terminal Type | Screw |
| Length | 62mm |
| Coil Resistance | 39 Ω |
| Contact Material | Silver Alloy |
| Minimum Operating Temperature | -25°C |
| Series | G7Z |
| Maximum Operating Temperature | +60°C |
| Depth | 45mm |
| Height | 92mm |
| Maximum Switching Power AC | 17.6 kVA |
| Application | Power |