Key facts
- Brand
- Omron
- Model
- G5Q
- Industry
- Industrial
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-06-01
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Omron G5Q Relay Service Manual
The G5Q series are small‑size power relays with a 1‑pole 10 A switching capacity and high switching performance for various loads. They offer coil voltage options such as DC5 V, DC12 V and DC24 V, and are rated for up to 8 kV impulse voltage between coil and contacts.
The manual provides electrical and mechanical ratings, environmental limits (‑40 °C to +85 °C), dimensions, and certification data (UL, CSA, IEC). It also includes wiring diagrams, contact configurations, and recommended testing procedures for service and repair. This manual is written in Chinese.
Omron G5Q specifications
| Maximum switching current | 10 A (1‑pole) |
|---|---|
| Coil voltage options | DC5 V, DC12 V, DC24 V |
| Contact resistance | < 100 mΩ |
| Insulation resistance | ≥ 1 000 MΩ |
| Operating temperature range | -40 °C to +85 °C |
| Mechanical life | ≥ 10 million operations |
| Maximum contact voltage | AC 277 V, DC 30 V |
| Weight | ≈ 6.5 g |
Source: Omron G5Q Relay Service Manual
All Omron G5Q documents by type
Disassembly, diagnostics and part numbers, for repair.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum switching current for the G5Q relay?
The G5Q relay can switch up to 10 A on a single pole.
Which coil voltages are available for the G5Q relay?
Coil voltages are offered in DC5 V, DC12 V and DC24 V versions.
What is the maximum switching voltage for the contacts?
The contacts are rated up to AC 277 V and DC 30 V.
What is the operating temperature range of the G5Q relay?
It can operate from –40 °C to +85 °C.