Loop Isolation Stabilzer LS90
The Loop Isolation Stabilzer LS90 is an auxiliary device that speeds up the response of the D9057B detector isolator base or the D9057M mini isolator module in the event of a short circuit on the bus. When the bus is equipped with D9057B detector isolator base or D9057M mini isolator module, the LS90 loop isolation stabilizer must be connected to the bus.

| Operating voltage | 20V – 28V (mains voltage) |
|---|---|
| Action Current | >700mA |
| CIE | SEC3002 |
| Operating temperature | -10 to 40°C |
| Terminal wiring capacity | 0.2mm2 ~2.5mm2 |
| External dimensions | 48×81.2 × 42.3mm |
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