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The Sensata APL/UPL Series APL111-1REG4-61-251 is a hydraulic magnetic circuit breaker designed for reliable power switching, circuit protection, and control. This 3-pole unit offers a current rating of 250mA and a voltage rating of 277V.
It functions similarly to an ON-OFF switch, with an internal mechanism that trips and opens contacts upon overload, forcibly returning the handle to the OFF position. The protector is 'trip free,' meaning the contacts will not remain closed under overload conditions, even if the handle is held ON.
Designed for industrial, military, and information processing applications, this circuit breaker is suitable for any situation requiring precision operation. It features a panel mount type and a lever actuator for easy operation. The APL/UPL series is recognized by UL per UL STD. 1077 as supplementary protectors and certified by CSA per CSA STD. C22.2–No. 235.
Important Note: The APL/UPL series is a legacy product and is for existing design-in only. No new design-in orders are being accepted. Sensata Technologies recommends utilizing the Airpax™ IAL series for new designs.
| 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 250mA.
The voltage rating is 277V.
This circuit breaker has 3 poles.
It uses a lever actuator.
It is a panel mount type.
The status is RoHS3 Compliant.
The MSL is Level 1 Unlimited.