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AIRPAX / SENSATA IULHK111161150E91 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 suitable for applications requiring robust protection and control in diverse electrical systems, including polyphase circuits and single-phase three-wire systems. The LEL models are UL listed, CSA certified, and CCC Approved, while IAL models are designed for applications where compliance with specific standards is not required. The CEL model features enhancements like a single-pole 125 amp rating with TÜV approval and a parallel 4-pole version with a 400 amp rating.

Authorized Distributors
Source:Newark
Part No:IULHK111-1-61-15.0-E-91
Stock:3
Inv Date:06-09-2026
Price: Unit price: $439.58
Buy/RFQ:
Part No:IULHK111-1-61-15.0-E-91
Stock:0
Inv Date:06-09-2026
Price: Unit price: $426.78
Buy/RFQ:
Part No:IULHK111-1-61-15.0-E-91
Stock:3
Inv Date:06-09-2026
Price: Unit price: $294.91
Buy/RFQ:
Part No:IULHK111-1-61-15.0-E-91
Stock:3
Inv Date:06-09-2026
Price: Unit price: $294.91
Buy/RFQ:

AIRPAX / SENSATA IULHK111161150E91 Magnetic Circuit Protector Specifications:

  • Poles: 1
  • Operating Characteristics: See datasheet
  • Delay Curves: See datasheet
  • Standards: ['UL 489', 'CSA Certified', 'CCC Approved', 'UL 1077', 'VDE 0660, part 101', 'IEC spacing requirements', 'CSA C22.2–No. 235']
  • Terminal Types: ['Screw Stud', 'Clip Terminal', 'Bullet Terminal']
  • Stud Terminal Thread Dimension A: 0.510 ± 0.045
  • Stud Terminal Dimension B: 0.652 ± 0.035
  • 1/4-20 Stud Terminal Thread Dimension A: 0.545 ± 0.045
  • 1/4-20 Stud Terminal Dimension B: 0.687 ± 0.035
  • M5 Stud Terminal Thread Dimension A: 0.510 ± 0.045
  • M5 Stud Terminal Dimension B: 0.652 ± 0.035
  • 10-32 Stud Terminal Thread Dimension A: 0.545 ± 0.045
  • 10-32 Stud Terminal Dimension B: 0.687 ± 0.035
  • Mounting Hole: 2X 6-32 THREAD .755
  • Mounting Hole Depth: .140 [3.56]
  • Panel Mounting Detail: 1.448 [36.78]
  • Tolerance: ±.005 [.13]
  • Dimensions in brackets: millimeters

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Frequently Asked Questions

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You can download the IULHK111161150E91 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of IULHK111161150E91?

AIRPAX / SENSATA

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