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AIRPAX / SENSATA AP11R72502 Magnetic Circuit Protector

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. These protectors offer inverse time delays and a trip-free feature, ensuring the circuit opens even when the handle is held in the ON position. They are suitable for communication, navigation, aircraft instrumentation, radar, and power supplies. The AP/UP series, with UL and CSA certification, is available in single-pole configurations and offers an optional FM approval for petrochemical applications. The AP-MIL protectors adhere to MIL-PRF-39019 standards and undergo rigorous testing to maintain their Qualified Products Listing (QPL).

Authorized Distributors
Source:Newark
Part No:AP1-1R-72-502
Stock:2
Inv Date:06-09-2026
Price: Unit price: $692.04
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Source:DigiKey
Part No:AP1-1R-72-502
Stock:0
Inv Date:06-09-2026
Price: Unit price: $671.883
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Part No:AP1-1R-72-502
Stock:0
Inv Date:06-09-2026
Price: Unit price: $671.88
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Part No:AP1-1R-72-502
Stock:0
Inv Date:06-09-2026
Price: Unit price: $842.97
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Part No:AP1-1R-72-502
Stock:4
Inv Date:06-09-2026
Price: Unit price: $521.16
Buy/RFQ:
Part No:AP1-1R-72-502
Stock:4
Inv Date:06-09-2026
Price: Unit price: $521.16
Buy/RFQ:

AIRPAX / SENSATA AP11R72502 Magnetic Circuit Protector Specifications:

  • Poles: 72
  • Configurations: 75
  • Operating Characteristics: 76
  • Delay Curves: 77
  • Salt Spray Testing: Per MIL-STD-202, Method 101, Test Condition B
  • Typical Applications: Communication, navigation, aircraft instrumentation, radar, power supplies
  • Panel Mounting Detail_Maximum Panel Thickness: 0.156
  • Panel Mounting Detail_Hole Depth: 0.075
  • Mounting Detail_Threaded Inserts: Exceed seated height of bushing by 0.005-0.015
  • Angles: ±5°
  • Dimensions_Units: Millimeters (in brackets)
  • AP12_Description: Two independent series trip protectors combined in a sealed case, providing protection for dual circuits.
  • AP112_Description: Three circuits simultaneously protected, with all poles tripping in the presence of an overload on any circuit.

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA AP11R72502?

You can click on the BUY or RFQ button to purchase AP11R72502 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part AP11R72502?

You can download the AP11R72502 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of AP11R72502?

AIRPAX / SENSATA

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