Product description
Fuji Electric EL90P0 / EL90PO earth leakage protective relay and current sensor associated with Applied Materials part 1200-01148.
Specifications and identifiers
identification
| OEM/vendor family | Fuji Electric EL90P0 / EL90PO The part is consistently described as a Fuji earth-leakage protective relay. |
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| Function | Earth leakage protection Detects leakage/ground-fault current and supports electrical protection of equipment. |
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Applications
heater powerpower distribution panelselectrical protection circuitsground-fault/leakage protectionelectrical safety monitoring in semiconductor equipment
How it works
A power supply, power controller, or power distribution component used to deliver or regulate electrical power.
Voltage, current, phase, control input, protection behavior, and wiring must match the tool subsystem.
Technical guide
earth_leakage_protection
Monitors imbalance or leakage current and trips or signals a fault condition.
- EL90P0
- Fuji Electric relay model family referenced by the evidence.
- earth leakage relay
- Protective relay used to detect ground-fault or leakage current.
What to verify before purchase
- Verify relay model suffix, current sensor pairing, control voltage, trip setting, and wiring terminals.
- Confirm whether the current sensor is included as a matched set.
Confirm with the seller
- Exact trip current setting and control voltage are not confirmed from the provided evidence.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.