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AIRPAX / SENSATA AP12172752 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 various versions (DC, 50/60Hz, or 400Hz) with adjustable delays, these protectors cater to diverse application requirements. A key feature is the 'trip-free' action, ensuring the circuit opens even when the handle is held in the ON position. The AP series is suitable for communication, navigation, aircraft instrumentation, radar, and power supplies. The UP series, UL and CSA certified, offers similar functionality with approvals for operation at various voltages and currents. The AP-MIL protectors, manufactured to MIL-PRF-39019, undergo rigorous testing and maintain a Qualified Products Listing (QPL).

Authorized Distributors
Part No:AP12-1-72-752
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1115.67
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Part No:AP12-1-72-752
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1399.61
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Part No:AP12-1-72-752
Stock:8
Inv Date:06-09-2026
Price: Unit price: $1004.11
Buy/RFQ:
Part No:AP12-1-72-752
Stock:8
Inv Date:06-09-2026
Price: Unit price: $1004.11
Buy/RFQ:

AIRPAX / SENSATA AP12172752 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, no corrosion or damage
  • 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: Exceed bushing seated height by 0.005-0.015 (0.13-0.38)

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA AP12172752?

You can click on the BUY or RFQ button to purchase AP12172752 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part AP12172752?

You can download the AP12172752 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of AP12172752?

AIRPAX / SENSATA

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