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AIRPAX / SENSATA AP12152302 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. Available in DC, 50/60Hz, or 400Hz versions with various delays, these protectors are suitable for 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:DigiKey
Part No:AP12-1-52-302
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1004.03
Buy/RFQ:
Part No:AP12-1-52-302
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1004.03
Buy/RFQ:
Part No:AP12-1-52-302
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1024.11
Buy/RFQ:
Part No:AP12-1-52-302
Stock:4
Inv Date:06-09-2026
Price: Unit price: $773.49
Buy/RFQ:
Part No:AP12-1-52-302
Stock:4
Inv Date:06-09-2026
Price: Unit price: $773.49
Buy/RFQ:

AIRPAX / SENSATA AP12152302 Magnetic Circuit Protector Specifications:

  • Poles: 72
  • Configurations: 75
  • Operating Characteristics: 76
  • Delay Curves: 77
  • Salt Spray Testing: MIL-STD-202, Method 101, Test Condition B
  • Typical Applications: Communication, navigation, aircraft instrumentation, radar, power supplies
  • Voltage Ratings (UP Series): 50V DC to 240V 50/60Hz
  • Current Ratings (UP Series): 20A (50V DC), 15A (120V), 7.5A (240V)
  • MIL-PRF Compliance: MIL-PRF-39019
  • Panel Mounting Hole Depth: 0.075 (1.91) min
  • Maximum Panel Thickness: 0.156 (3.96)
  • Threaded Inserts: 6-32 panel seal screws
  • Bushing Mount: Recommended for shock and vibration levels

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA AP12152302?

You can click on the BUY or RFQ button to purchase AP12152302 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part AP12152302?

You can download the AP12152302 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of AP12152302?

AIRPAX / SENSATA

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