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The Sensata APL111-1-66-203 is a magnetic hydraulic delay circuit breaker designed for reliable power switching and circuit protection. This 3-pole breaker has a current rating of 20A and a voltage rating of 277V.
It is designed for panel mounting and features a lever actuator for manual operation. The hydraulic delay mechanism provides protection against overloads. This series is recognized by UL and certified by CSA as supplementary protectors.
This product is part of the APL/UPL series, which is noted as a legacy product with no new design-in orders being accepted. Sensata Technologies recommends the Airpax™ IAL series for new designs. The APL/UPL series is suitable for industrial, military, and information processing applications where precision operation is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 20A.
The voltage rating is 277V.
It has 3 poles.
It is a Magnetic (Hydraulic Delay) breaker.
The mounting type is Panel Mount.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.