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AIRPAX / SENSATA AP12161203 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:AP12-1-61-203
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1004.03
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Part No:AP12-1-61-203
Stock:0
Inv Date:06-13-2026
Price: Unit price: $1004.03
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Part No:AP12-1-61-203
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1259.58
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Part No:AP12-1-61-203
Stock:3
Inv Date:06-12-2026
Price: Unit price: $596.47
Buy/RFQ:
Part No:AP12-1-61-203
Stock:3
Inv Date:06-12-2026
Price: Unit price: $596.47
Buy/RFQ:

AIRPAX / SENSATA AP12161203 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
  • Panel Mounting Detail_Maximum Panel Thickness: 0.156 [3.96]
  • Panel Mounting Detail_Hole Depth: 0.075 [1.91]
  • Mounting Detail_Threaded Inserts: 6-32 THD
  • Mounting Detail_Tolerance: ±0.005 [.13]
  • Angles: ±5°
  • Dimensions in brackets: Millimeters
  • MIL-PRF: MIL-PRF-39019
  • AP12_Toggle: 1.780 MAX
  • AP112_Toggle: 1.780 MAX

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA AP12161203?

You can click on the BUY or RFQ button to purchase AP12161203 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part AP12161203?

You can download the AP12161203 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of AP12161203?

AIRPAX / SENSATA

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