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AIRPAX / SENSATA AP1151153 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, the AP adapts to specific application needs. 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, and aircraft instrumentation, radar, and power supplies. The UP series, with UL and CSA certification, offers similar functionality and is approved for operation at various voltage and current levels. The AP-MIL protectors, manufactured to MIL-PRF-39019, undergo rigorous testing and are qualified for specific government applications. Multi-pole configurations allow for protection of multiple circuits with various combinations of series breakers, shunts, and relay contacts.

Authorized Distributors
Source:DigiKey
Part No:AP1-1-51-153
Stock:0
Inv Date:06-09-2026
Price: Unit price: $555.083
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Part No:AP1-1-51-153
Stock:2
Inv Date:06-09-2026
Price: Unit price: $555.08
Buy/RFQ:
Part No:AP1-1-51-153
Stock:0
Inv Date:06-09-2026
Price: Unit price: $555.08
Buy/RFQ:
Part No:AP1-1-51-153
Stock:7
Inv Date:06-09-2026
Price: Unit price: $428.41
Buy/RFQ:
Part No:AP1-1-51-153
Stock:7
Inv Date:06-09-2026
Price: Unit price: $428.41
Buy/RFQ:

AIRPAX / SENSATA AP1151153 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 (UP series): 50V DC to 240V 50/60Hz
  • Current (UP series): 20A (50V DC), 15A (120V 50/60Hz), 7.5A (240V 50/60Hz)
  • MIL Specification: 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
  • Tolerance for Mounting: ±0.005 (0.13) Maximum
  • Tolerance for Angles: ±5°
  • Dimensions in Brackets: Millimeters

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA AP1151153?

You can click on the BUY or RFQ button to purchase AP1151153 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part AP1151153?

You can download the AP1151153 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of AP1151153?

AIRPAX / SENSATA

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