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AIRPAX / SENSATA AP170 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, the AP series is suitable for diverse applications including communication, navigation, aircraft instrumentation, radar, and power supplies. A key feature is the “trip-free” action, which ensures the circuit opens even if the handle is held in the ON position. The AP series is also available as the UP series, recognized by UL and CSA, and the AP-MIL series, produced to MIL-PRF-39019 standards.

Authorized Distributors
Source:DigiKey
Part No:AP17-0
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1128.09
Buy/RFQ:
Part No:AP17-0
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1128.09
Buy/RFQ:
Part No:AP17-0
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1415.18
Buy/RFQ:
Part No:AP17-0
Stock:5
Inv Date:06-09-2026
Price: Unit price: $869.02
Buy/RFQ:
Part No:AP17-0
Stock:5
Inv Date:06-09-2026
Price: Unit price: $869.02
Buy/RFQ:

AIRPAX / SENSATA AP170 Magnetic Circuit Protector Specifications:

  • Poles: 72
  • Configurations: 75
  • Operating Characteristics: 76
  • Delay Curves: 77
  • Specifications: 78
  • Decision Tables: 79
  • Waterproof Panel Integrity: O ring bushing seal and silicon rubber gland
  • Salt Spray Testing: MIL-STD-202, Method 101, Test Condition B
  • Typical Applications: Communication, navigation, aircraft instrumentation, radar, power supplies
  • UP Series Voltage Ratings: 50 volts DC to 20 amperes, 120 volts 50/60Hz to 15 amperes, 240 volts 50/60Hz to 7.5 amperes
  • UP Series Approval: UL recognition and CSA certification
  • AP-MIL Series Standard: MIL-PRF-39019
  • AP-MIL Series Listing: Qualified Products Listing (QPL)
  • Cage Code: 81541
  • Panel Mounting Detail Tolerance: ±.005 [.13]
  • Maximum Panel Thickness: .156 [3.96]
  • Mounting Screw Type: 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 AP170?

You can click on the BUY or RFQ button to purchase AP170 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part AP170?

You can download the AP170 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of AP170?

AIRPAX / SENSATA

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