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AIRPAX / SENSATA IULHK119314728 Magnetic Circuit Protector

AIRPAX / SENSATA IAL/CEL/LEL magnetic circuit protectors are designed to provide low-cost power switching, reliable circuit protection, and accurate circuit control for equipment in the international marketplace. These protectors are available in a wide variety of configurations, including series, series with auxiliary switch, shunt, and relay options, with choices of delays and ratings in DC and/or 50/60Hz or 400Hz versions. They are UL listed, CSA certified, and CCC approved, making them suitable for a wide range of industrial applications. Multi-pole units are internally coupled, ensuring simultaneous tripping of all poles in case of a fault, which is crucial for polyphase circuits and systems requiring coordinated protection.

Authorized Distributors
Source:Newark
Part No:IULHK119-31472-8
Stock:3
Inv Date:06-09-2026
Price: Unit price: $121.56
Buy/RFQ:
Source:DigiKey
Part No:IULHK119-31472-8
Stock:3
Inv Date:06-09-2026
Price: Unit price: $115.95
Buy/RFQ:
Part No:IULHK119-31472-8
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:
Part No:IULHK119-31472-8
Stock:3
Inv Date:06-09-2026
Price: Unit price: $105.95
Buy/RFQ:
Part No:IULHK119-31472-8
Stock:3
Inv Date:06-09-2026
Price: Unit price: $105.95
Buy/RFQ:

AIRPAX / SENSATA IULHK119314728 Magnetic Circuit Protector Specifications:

  • Poles: 1
  • Configurations: Series, Series with auxiliary switch, Shunt, Relay
  • Ratings: DC and/or 50/60Hz or 400Hz
  • Standards: UL 489, CSA certified, CCC Approved, IEC 601, IEC 950, VDE 0804, VDE 0805, UL 1077
  • Terminal Types: Screw Stud, Clip Terminal, Bullet Terminal
  • Stud Thread Dimension A: 0.510 ± 0.045
  • Stud Dimension B: 0.652 ± 0.035
  • 1/4-20 Stud Thread Dimension A: 0.545 ± 0.045
  • 1/4-20 Stud Dimension B: 0.687 ± 0.035
  • M5 Stud Thread Dimension A: 0.510 ± 0.045
  • M5 Stud Dimension B: 0.652 ± 0.035
  • 10-32 Stud Thread Dimension A: 0.545 ± 0.045
  • 10-32 Stud Dimension B: 0.687 ± 0.035
  • Terminal Protrusion: 0.281
  • Max Terminal Protrusion: 0.250
  • Screw Terminal: 10-32x.312 or M5 x 8mm
  • Outer Terminal: Flatwasher, tooth lockwasher, hex nut
  • Stud Terminal: Flatwasher, external tooth lockwasher, 10-32 or M5 hex nut (<=70A)
  • Stud Terminal (LEL): Flatwasher, external tooth lockwasher, 10-32 or M5 hex nut (<=50A)
  • Stud Terminal (High Current): 1/4-20 or M6 hex nut (>70A)
  • Mounting Hole: 2X 6-32 THREAD .755
  • Mounting Hole Depth: .140
  • Mounting Hole M3 ISO: .402 .220
  • Panel Mounting Detail: 1.448
  • Tolerance: ±.005

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA IULHK119314728?

You can click on the BUY or RFQ button to purchase IULHK119314728 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part IULHK119314728?

You can download the IULHK119314728 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of IULHK119314728?

AIRPAX / SENSATA

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