G7SA safety relay is certified by EN standard and is a relay with forced guided contact. There are two specifications of 4 poles and 6 poles, and it has a interlock circuit structure to avoid mechanical hazardous conditions.
This manual describes the Omron G7SA safety relay, a compact safety relay certified to EN standards (EN50205, VDE) and CE marked. It outlines the relay’s construction, contact configurations (4‑pole, 6‑pole), and compliance with international safety standards.
The document includes detailed electrical specifications, mechanical life data, wiring recommendations, installation diagrams for terminal blocks, and safety precautions such as proper torque values and cleaning restrictions. It also provides environmental limits and performance characteristics for reliable operation in industrial control applications. This manual is written in Chinese.
| Coil Resistance (4‑pole) | 1.600 Ω |
|---|---|
| Maximum Contact Voltage | AC250 V / DC125 V |
| Maximum Contact Current | 6 A |
| Mechanical Life | 36 000 cycles |
| Electrical Life | ≥100 000 cycles |
| Insulation Resistance | ≥100 MΩ |
| Operating Temperature Range | -40 °C to +85 °C |
| Recommended Flexible Wire Size | 0.75–1.5 mm² |
| Screw Tightening Torque | 0.98 N·m |
The maximum contact voltage is AC250 V and DC125 V.
Use flexible wire of 0.75–1.5 mm² or solid wire of 1.0–1.5 mm².
The screws should be tightened to a torque of 0.98 N·m.
No, the G7SA is not a sealed structure and cannot be washed.