RMS 1S20 Arc Fault Relay
RMS 1S20 is a din rail or panel mount 2-zone arc fault relay for the protection of metal clad switchgear.
- Compact, economic design
- Simple panel mounting for retrofit applications
- Two or three arc sensor inputs
- Two high speed tripping duty arc sense output contacts
- Push button reset
- Continuous arc sensor supervision
- Integrated self supervision
- Fail alarm contact
- 20-60 & 36-150V DC auxiliary versions.
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RMS 1S20 is a din rail or panel mount 2-zone arc fault relay for the protection of metal clad switchgear.
- Compact, economic design
- Simple panel mounting for retrofit applications
- Two or three arc sensor inputs
- Two high speed tripping duty arc sense output contacts
- Push button reset
- Continuous arc sensor supervision
- Integrated self supervision
- Fail alarm contact
- 20-60 & 36-150V DC auxiliary versions.
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