Omron G7SA-5A1B DC24 Safety Relay 5NO+1NC 24VDC
SKU: G7SA-5A1B DC24USD 6.50
Omron G7SA-5A1B DC24 is a safety relay with 5NO+1NC forced guided contacts, DC24V coil for complex machine safety circuits.
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Product Overview
The G7SA-5A1B DC24 is intended for safety architectures requiring reliable relay behavior in interlock and emergency-related circuits. Its compact format helps integrate protective logic in space-constrained control cabinets. This relay is suitable for OEM safety panel design and maintenance replacement in compliance-oriented machine systems.
- SKU: G7SA-5A1B DC24
- Series: G7SA
Best-Fit Applications
- Implementing safety interlock relay paths
- Supporting emergency stop and protective logic
- Integrating compact safety relays in OEM panels
- Replacing worn safety relays in maintenance cycles
- Standardizing safety relay hardware across machine fleets
- Enhancing reliability of machine protective control circuits
Buying Checklist
- Compact form improves cabinet layout flexibility
- 24V coil aligns with common safety panel standards
- Reliable safety switching for protective circuits
- Good fit for maintenance and spare inventory planning
- Practical relay choice for compliance-driven machine designs
Technical Specifications
| Model | G7SA-5A1B DC24 |
|---|---|
| Series | G7SA |
| Contact Configuration | 5NO + 1NC |
| Coil Voltage | DC24V |
| Contact Rating | 5A at 250VAC |
| Safety Standard | EN 50205 Class A |
| Mechanical Life | 10 million operations |
| Mounting | Socket mount |
| LED Indicator | Yes |
| Operating Temperature | -25 to +55°C |
Resources & Downloads
FAQ for G7SA-5A1B DC24
When do I need 5NO contacts?
5NO contacts for complex safety systems controlling: main contactor, brake relay, hydraulic valve, pneumatic valve, alarm indicator, and feedback monitoring. Multiple safety outputs from single relay.
What's the maximum switching current?
5A at 250VAC resistive, 3A at 250VAC inductive (AC-15). For higher currents, use relay contacts to control contactors rather than switching load directly.
How do I test the safety function?
Regular testing per machine safety requirements: activate safety device (E-stop, gate switch), verify machine stops within required time, verify NC contact opens, document test results.
Can I use multiple G7SA relays in series?
Yes, for multiple safety zones. Wire coil of second relay through NC contacts of first. Creates safety chain where any zone breach stops entire machine.
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