Alternatives to Sensata-Airpax UPG26-9101-1
Sensata-Airpax UPG26-9101-1 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
| UPG26-9101-1Sensata-Airpax | IEG26 Series (Custom Equivalent)Sensata-Airpax | IAG26 Series (Custom Equivalent)Sensata-Airpax | +1more | |
|---|---|---|---|---|
| FFF Compatibility | The IEG26 series matches the exact physical footprint, mounting hole spacing, and panel cutout dimensions of the legacy UPG26 series.Both devices share the same 2-pole envelope, lever-actuated handle profile, and screw terminal orientation.The IEG series offers identical electrical protection capabilities, though the exact current and delay characteristics must be matched via custom factory configuration. | Uses the same mounting dimensions and panel cutout as the original UPG26 series.Maintains the identical 2-pole housing envelope, lever style, and terminal layout.Designed using the same hydraulic-magnetic technology to perform the exact same circuit protection job. | ||
 AI Summary | UPG26-9101-1 by Sensata-Airpax: Circuit Breaker Magnetic (Hydraulic Delay) AC DC Lever Panel Mount. | The active IEG26 series is the direct modern successor to the obsolete legacy UPG26 family. Because the suffix -9101-1 denotes a custom factory configuration, a new custom IEG drawing must be requested from the manufacturer to match the specific current rating and delay curve. This active series is highly recommended for long-term support.
| The IAG series is officially designated by Sensata-Airpax as the primary replacement path for the legacy APG/UPG family. It is an active, long-lived line that will provide stable component lifecycle support for the application.
| |
| Lifecycle Status | Obsolete | Unknown | Unknown | |
| Market Availability | Discontinued | Unknown | Unknown | |
| REACH | Unknown | Unknown | Unknown | |
| RoHS | Unknown | Unknown | Unknown | |
| Description | Circuit Breaker Magnetic (Hydraulic Delay) AC DC Lever Panel Mount | The active IEG26 series is the direct modern successor to the obsolete legacy UPG26 family. Because the suffix -9101-1 denotes a custom fact | The IAG series is officially designated by Sensata-Airpax as the primary replacement path for the legacy APG/UPG family. It is an active, lo | |
| Manufacturer | Sensata-Airpax | Sensata-Airpax | Sensata-Airpax | |
| Type | Circuit Breakers | Component | Component | |
| Datasheet | Open | N/A | N/A | |
| Lead Time | 4 weeks | Unknown | Unknown | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8536.20.0020 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Breaker Type | Magnetic (Hydraulic Delay) | - | - | |
| Actuator Type | Lever | - | - | |
| Mounting Type | Panel Mount | - | - |
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Frequently asked questions
Yes. The Sensata-Airpax UPG26-9101-1 is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Sensata-Airpax UPG26-9101-1 are the IEG26 Series (Custom Equivalent) (Sensata-Airpax) and the IAG26 Series (Custom Equivalent) (Sensata-Airpax), out of 3 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the UPG26-9101-1 are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The UPG26-9101-1 (Sensata-Airpax) is a part in the Circuit Breakers category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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