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AIRPAX / SENSATA AP12171252 Magnetic Circuit Protector

The Airpax AP series are fully sealed, magnetic circuit protectors designed to combine power switching with accurate and reliable circuit protection. These protectors offer inverse time delays and a “trip-free” action, ensuring the circuit opens even when the handle is held in the ON position. Available in DC, 50/60Hz, or 400Hz versions, they cater to a wide range of application requirements. Typical applications include communication, navigation, aircraft instrumentation, radar, and power supplies. The AP-MIL protectors meet MIL-PRF-39019 standards and undergo rigorous testing for quality assurance. Multi-pole units offer flexible configurations, such as series, shunt, or relay combinations, providing tailored protection for various circuits.

Authorized Distributors
Source:DigiKey
Part No:AP12-1-71-252
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1115.67
Buy/RFQ:
Part No:AP12-1-71-252
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1115.67
Buy/RFQ:
Part No:AP12-1-71-252
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1081.95
Buy/RFQ:
Part No:AP12-1-71-252
Stock:154
Inv Date:06-09-2026
Price: Unit price: $1033.04
Buy/RFQ:
Part No:AP12-1-71-252
Stock:154
Inv Date:06-09-2026
Price: Unit price: $1033.04
Buy/RFQ:

AIRPAX / SENSATA AP12171252 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 evidence of corrosion or damage
  • Typical Applications: Communication, navigation, aircraft instrumentation, radar, power supplies
  • Voltage Ratings (UP Series): 50V DC to 20A, 120V 50/60Hz to 15A, 240V 50/60Hz to 7.5A
  • MIL-PRF Compliance: MIL-PRF-39019
  • Panel Mounting Hole Depth: 0.075 [1.91] min.
  • Maximum Panel Thickness: 0.156 [3.96]
  • Mounting Screw Type: 6-32 panel seal screws
  • Keyway Dimensions: 0.060 - 0.065 wide, 0.026 - 0.030 deep

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA AP12171252?

You can click on the BUY or RFQ button to purchase AP12171252 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part AP12171252?

You can download the AP12171252 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of AP12171252?

AIRPAX / SENSATA

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