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Sensata - Airpax AP11R72103 Datasheet & Stock

The Airpax AP series are fully sealed, magnetic circuit protectors designed to combine power switching with accurate and reliable circuit protection. Unlike thermal protectors, the AP maintains a consistent trip current across a wide temperature range. Available in DC, 50/60Hz, or 400Hz versions with various delays, these protectors are suitable for a wide range of applications including communication, navigation, aircraft instrumentation, radar, and power supplies. The 'trip-free' action ensures the circuit won't remain closed during an overload, even with the handle in the ON position. The AP/UP series offers UL recognition and CSA certification, while AP-MIL protectors meet MIL-PRF-39019 standards. Multi-pole configurations allow for complex circuit protection schemes, such as series breakers, shunt configurations, and relay setups.

Authorized Distributors
Source:Newark
Part No:AP1-1R-72-103
Stock:2
Inv Date:06-01-2026
Price: Unit price: $671.19
Buy/RFQ:
Source:DigiKey
Part No:AP1-1R-72-103
Stock:0
Inv Date:06-01-2026
Price: Unit price: $671.883
Buy/RFQ:
Part No:AP1-1R-72-103
Stock:0
Inv Date:06-02-2026
Price: Unit price: $671.88
Buy/RFQ:
Part No:AP1-1R-72-103
Stock:0
Inv Date:06-01-2026
Price: Unit price: $651.64
Buy/RFQ:
Part No:AP1-1R-72-103
Stock:4
Inv Date:06-01-2026
Price: Unit price: $521.16
Buy/RFQ:
Part No:AP1-1R-72-103
Stock:4
Inv Date:06-01-2026
Price: Unit price: $521.16
Buy/RFQ:

Frequently Asked Questions

Where can I buy Sensata - Airpax AP11R72103?

You can click on the BUY or RFQ button to purchase AP11R72103 from an authorized Sensata - Airpax distributor.

How do I troubleshoot issues or seek technical support for part AP11R72103?

You can download the AP11R72103 datasheet or visit the Sensata - Airpax website for support.

Who is the manufacturer of AP11R72103?

Sensata - Airpax

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